./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 00:27:24,747 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:27:24,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:27:24,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:27:24,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:27:24,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:27:24,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:27:24,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:27:24,801 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:27:24,802 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:27:24,803 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:27:24,804 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:27:24,805 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:27:24,806 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:27:24,807 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:27:24,808 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:27:24,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:27:24,809 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:27:24,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:27:24,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:27:24,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:27:24,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:27:24,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:27:24,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:27:24,841 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:27:24,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:27:24,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:27:24,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:27:24,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:27:24,844 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:27:24,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:27:24,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:27:24,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:27:24,846 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:27:24,847 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:27:24,847 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:27:24,848 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:27:24,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:27:24,849 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:27:24,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:27:24,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:27:24,855 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-22 00:27:24,898 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:27:24,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:27:24,899 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:27:24,899 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:27:24,900 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:27:24,900 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:27:24,900 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:27:24,900 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:27:24,901 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:27:24,901 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:27:24,902 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:27:24,902 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:27:24,902 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:27:24,903 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:27:24,903 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:27:24,903 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:27:24,903 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:27:24,903 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:27:24,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:27:24,905 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 00:27:24,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:27:24,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:27:24,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:27:24,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:27:24,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:27:24,906 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 00:27:24,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:27:24,906 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:27:24,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:27:24,906 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:27:24,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:27:24,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:27:24,907 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:27:24,907 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:27:24,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:27:24,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:27:24,908 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:27:24,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:27:24,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:27:24,908 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:27:24,909 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 [2022-11-22 00:27:25,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:27:25,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:27:25,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:27:25,272 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:27:25,273 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:27:25,274 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2022-11-22 00:27:28,237 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:27:28,538 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:27:28,546 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2022-11-22 00:27:28,564 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/data/ff7040c97/6ad2edb9e9d84e6a8fb218465ff8061b/FLAGc8fe41816 [2022-11-22 00:27:28,584 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/data/ff7040c97/6ad2edb9e9d84e6a8fb218465ff8061b [2022-11-22 00:27:28,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:27:28,591 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:27:28,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:27:28,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:27:28,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:27:28,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:27:28" (1/1) ... [2022-11-22 00:27:28,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52485b1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:28, skipping insertion in model container [2022-11-22 00:27:28,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:27:28" (1/1) ... [2022-11-22 00:27:28,610 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:27:28,682 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:27:29,135 WARN L237 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_15d76cc1-07d3-4b36-8680-abf0225a1d9c/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2022-11-22 00:27:29,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:27:29,161 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:27:29,282 WARN L237 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_15d76cc1-07d3-4b36-8680-abf0225a1d9c/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2022-11-22 00:27:29,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:27:29,338 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:27:29,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29 WrapperNode [2022-11-22 00:27:29,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:27:29,342 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:27:29,342 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:27:29,342 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:27:29,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,387 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,455 INFO L138 Inliner]: procedures = 75, calls = 151, calls flagged for inlining = 33, calls inlined = 29, statements flattened = 491 [2022-11-22 00:27:29,456 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:27:29,457 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:27:29,457 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:27:29,457 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:27:29,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,475 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,475 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,494 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,498 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,502 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:27:29,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:27:29,512 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:27:29,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:27:29,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (1/1) ... [2022-11-22 00:27:29,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:27:29,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:27:29,547 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 00:27:29,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 00:27:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2022-11-22 00:27:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2022-11-22 00:27:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:27:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:27:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:27:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:27:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:27:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-22 00:27:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-22 00:27:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 00:27:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 00:27:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 00:27:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 00:27:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2022-11-22 00:27:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2022-11-22 00:27:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:27:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:27:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-22 00:27:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-22 00:27:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-11-22 00:27:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-11-22 00:27:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2022-11-22 00:27:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2022-11-22 00:27:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:27:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2022-11-22 00:27:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2022-11-22 00:27:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:27:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-22 00:27:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-22 00:27:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:27:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-11-22 00:27:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-11-22 00:27:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:27:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:27:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-22 00:27:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-22 00:27:29,825 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:27:29,828 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:27:30,501 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:27:30,661 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:27:30,661 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-22 00:27:30,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:27:30 BoogieIcfgContainer [2022-11-22 00:27:30,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:27:30,669 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 00:27:30,669 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 00:27:30,673 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 00:27:30,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 12:27:28" (1/3) ... [2022-11-22 00:27:30,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55aa2d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:27:30, skipping insertion in model container [2022-11-22 00:27:30,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:27:29" (2/3) ... [2022-11-22 00:27:30,677 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55aa2d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:27:30, skipping insertion in model container [2022-11-22 00:27:30,678 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:27:30" (3/3) ... [2022-11-22 00:27:30,681 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2022-11-22 00:27:30,702 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 00:27:30,702 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 12 error locations. [2022-11-22 00:27:30,773 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 00:27:30,780 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3e81d9e3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 00:27:30,780 INFO L358 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2022-11-22 00:27:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand has 134 states, 82 states have (on average 1.451219512195122) internal successors, (119), 95 states have internal predecessors, (119), 27 states have call successors, (27), 12 states have call predecessors, (27), 12 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-11-22 00:27:30,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-22 00:27:30,793 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:27:30,794 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:27:30,796 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:27:30,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:27:30,806 INFO L85 PathProgramCache]: Analyzing trace with hash 643723235, now seen corresponding path program 1 times [2022-11-22 00:27:30,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:27:30,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874386785] [2022-11-22 00:27:30,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:27:30,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:27:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:27:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-22 00:27:31,251 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:27:31,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874386785] [2022-11-22 00:27:31,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [874386785] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:27:31,253 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:27:31,253 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 00:27:31,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575173562] [2022-11-22 00:27:31,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:27:31,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:27:31,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:27:31,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:27:31,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:27:31,293 INFO L87 Difference]: Start difference. First operand has 134 states, 82 states have (on average 1.451219512195122) internal successors, (119), 95 states have internal predecessors, (119), 27 states have call successors, (27), 12 states have call predecessors, (27), 12 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:27:31,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:27:31,531 INFO L93 Difference]: Finished difference Result 268 states and 351 transitions. [2022-11-22 00:27:31,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:27:31,535 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-11-22 00:27:31,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:27:31,551 INFO L225 Difference]: With dead ends: 268 [2022-11-22 00:27:31,551 INFO L226 Difference]: Without dead ends: 134 [2022-11-22 00:27:31,556 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:27:31,565 INFO L413 NwaCegarLoop]: 136 mSDtfsCounter, 67 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 203 SdHoareTripleChecker+Invalid, 58 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:27:31,567 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [82 Valid, 203 Invalid, 58 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:27:31,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2022-11-22 00:27:31,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2022-11-22 00:27:31,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 86 states have (on average 1.3953488372093024) internal successors, (120), 96 states have internal predecessors, (120), 26 states have call successors, (26), 12 states have call predecessors, (26), 12 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-11-22 00:27:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 172 transitions. [2022-11-22 00:27:31,642 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 172 transitions. Word has length 14 [2022-11-22 00:27:31,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:27:31,644 INFO L495 AbstractCegarLoop]: Abstraction has 134 states and 172 transitions. [2022-11-22 00:27:31,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-22 00:27:31,645 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 172 transitions. [2022-11-22 00:27:31,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-22 00:27:31,648 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:27:31,648 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:27:31,648 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 00:27:31,649 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:27:31,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:27:31,650 INFO L85 PathProgramCache]: Analyzing trace with hash 919795022, now seen corresponding path program 1 times [2022-11-22 00:27:31,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:27:31,650 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530089072] [2022-11-22 00:27:31,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:27:31,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:27:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:27:31,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-22 00:27:31,783 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:27:31,784 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530089072] [2022-11-22 00:27:31,784 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530089072] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:27:31,784 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:27:31,784 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 00:27:31,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1224250169] [2022-11-22 00:27:31,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:27:31,786 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:27:31,787 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:27:31,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:27:31,788 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:27:31,788 INFO L87 Difference]: Start difference. First operand 134 states and 172 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-22 00:27:31,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:27:31,917 INFO L93 Difference]: Finished difference Result 266 states and 341 transitions. [2022-11-22 00:27:31,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:27:31,918 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 50 [2022-11-22 00:27:31,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:27:31,920 INFO L225 Difference]: With dead ends: 266 [2022-11-22 00:27:31,920 INFO L226 Difference]: Without dead ends: 134 [2022-11-22 00:27:31,921 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:27:31,922 INFO L413 NwaCegarLoop]: 136 mSDtfsCounter, 1 mSDsluCounter, 267 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 403 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:27:31,923 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 403 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 88 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:27:31,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2022-11-22 00:27:31,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2022-11-22 00:27:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 86 states have (on average 1.3837209302325582) internal successors, (119), 96 states have internal predecessors, (119), 26 states have call successors, (26), 12 states have call predecessors, (26), 12 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-11-22 00:27:31,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 171 transitions. [2022-11-22 00:27:31,946 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 171 transitions. Word has length 50 [2022-11-22 00:27:31,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:27:31,947 INFO L495 AbstractCegarLoop]: Abstraction has 134 states and 171 transitions. [2022-11-22 00:27:31,947 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-22 00:27:31,948 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 171 transitions. [2022-11-22 00:27:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-22 00:27:31,959 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:27:31,959 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1] [2022-11-22 00:27:31,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 00:27:31,960 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:27:31,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:27:31,971 INFO L85 PathProgramCache]: Analyzing trace with hash -1751341606, now seen corresponding path program 1 times [2022-11-22 00:27:31,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:27:31,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579012745] [2022-11-22 00:27:31,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:27:31,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:27:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:27:32,139 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-22 00:27:32,140 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:27:32,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579012745] [2022-11-22 00:27:32,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579012745] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:27:32,140 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:27:32,141 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 00:27:32,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374317282] [2022-11-22 00:27:32,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:27:32,142 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:27:32,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:27:32,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:27:32,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:27:32,143 INFO L87 Difference]: Start difference. First operand 134 states and 171 transitions. Second operand has 3 states, 2 states have (on average 13.5) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-22 00:27:32,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:27:32,276 INFO L93 Difference]: Finished difference Result 285 states and 374 transitions. [2022-11-22 00:27:32,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:27:32,277 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 13.5) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 52 [2022-11-22 00:27:32,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:27:32,282 INFO L225 Difference]: With dead ends: 285 [2022-11-22 00:27:32,283 INFO L226 Difference]: Without dead ends: 155 [2022-11-22 00:27:32,292 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:27:32,294 INFO L413 NwaCegarLoop]: 133 mSDtfsCounter, 22 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 250 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:27:32,297 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 250 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:27:32,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-11-22 00:27:32,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-11-22 00:27:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 104 states have (on average 1.3942307692307692) internal successors, (145), 114 states have internal predecessors, (145), 29 states have call successors, (29), 12 states have call predecessors, (29), 12 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-11-22 00:27:32,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 203 transitions. [2022-11-22 00:27:32,323 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 203 transitions. Word has length 52 [2022-11-22 00:27:32,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:27:32,324 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 203 transitions. [2022-11-22 00:27:32,324 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 13.5) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-22 00:27:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 203 transitions. [2022-11-22 00:27:32,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-22 00:27:32,326 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:27:32,327 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:27:32,327 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-22 00:27:32,327 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:27:32,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:27:32,330 INFO L85 PathProgramCache]: Analyzing trace with hash -207126703, now seen corresponding path program 1 times [2022-11-22 00:27:32,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:27:32,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264875166] [2022-11-22 00:27:32,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:27:32,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:27:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:27:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-22 00:27:32,648 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:27:32,649 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264875166] [2022-11-22 00:27:32,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264875166] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:27:32,650 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:27:32,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 00:27:32,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876477728] [2022-11-22 00:27:32,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:27:32,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:27:32,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:27:32,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:27:32,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:27:32,653 INFO L87 Difference]: Start difference. First operand 155 states and 203 transitions. Second operand has 3 states, 2 states have (on average 15.5) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-22 00:27:32,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:27:32,787 INFO L93 Difference]: Finished difference Result 306 states and 405 transitions. [2022-11-22 00:27:32,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:27:32,788 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 15.5) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 57 [2022-11-22 00:27:32,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:27:32,793 INFO L225 Difference]: With dead ends: 306 [2022-11-22 00:27:32,793 INFO L226 Difference]: Without dead ends: 304 [2022-11-22 00:27:32,794 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:27:32,805 INFO L413 NwaCegarLoop]: 169 mSDtfsCounter, 130 mSDsluCounter, 131 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 130 SdHoareTripleChecker+Valid, 300 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:27:32,806 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [130 Valid, 300 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:27:32,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2022-11-22 00:27:32,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 296. [2022-11-22 00:27:32,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 205 states have (on average 1.3902439024390243) internal successors, (285), 216 states have internal predecessors, (285), 57 states have call successors, (57), 24 states have call predecessors, (57), 24 states have return successors, (61), 57 states have call predecessors, (61), 57 states have call successors, (61) [2022-11-22 00:27:32,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 403 transitions. [2022-11-22 00:27:32,847 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 403 transitions. Word has length 57 [2022-11-22 00:27:32,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:27:32,847 INFO L495 AbstractCegarLoop]: Abstraction has 296 states and 403 transitions. [2022-11-22 00:27:32,848 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 15.5) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-22 00:27:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 403 transitions. [2022-11-22 00:27:32,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-22 00:27:32,849 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:27:32,850 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1] [2022-11-22 00:27:32,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-22 00:27:32,850 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:27:32,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:27:32,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1958992669, now seen corresponding path program 1 times [2022-11-22 00:27:32,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:27:32,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172806773] [2022-11-22 00:27:32,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:27:32,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:27:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:27:33,035 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-22 00:27:33,036 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:27:33,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1172806773] [2022-11-22 00:27:33,036 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1172806773] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:27:33,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1073786639] [2022-11-22 00:27:33,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:27:33,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:27:33,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:27:33,040 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:27:33,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 00:27:33,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:27:33,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 603 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:27:33,309 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:27:33,371 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-22 00:27:33,371 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:27:33,460 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-22 00:27:33,461 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1073786639] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:27:33,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [740563192] [2022-11-22 00:27:33,485 INFO L159 IcfgInterpreter]: Started Sifa with 40 locations of interest [2022-11-22 00:27:33,485 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:27:33,498 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:27:33,504 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:27:33,504 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:27:34,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:35,000 INFO L321 Elim1Store]: treesize reduction 150, result has 47.6 percent of original size [2022-11-22 00:27:35,001 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 122 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 15 case distinctions, treesize of input 87 treesize of output 194 [2022-11-22 00:27:35,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:35,595 INFO L321 Elim1Store]: treesize reduction 270, result has 33.5 percent of original size [2022-11-22 00:27:35,595 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 138 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 30 case distinctions, treesize of input 97 treesize of output 205 [2022-11-22 00:27:36,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:36,499 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 137 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 52 [2022-11-22 00:27:36,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:36,594 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 55 [2022-11-22 00:27:37,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:37,047 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 55 [2022-11-22 00:27:37,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:27:37,112 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 137 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 52 [2022-11-22 00:27:38,158 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_handler_precall with input of size 256 for LOIs [2022-11-22 00:27:38,203 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_malloc with input of size 317 for LOIs [2022-11-22 00:27:38,609 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 00:28:02,731 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [740563192] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:28:02,731 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-22 00:28:02,731 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [3, 3, 3] total 21 [2022-11-22 00:28:02,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700814593] [2022-11-22 00:28:02,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:28:02,733 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-22 00:28:02,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:28:02,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-22 00:28:02,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=330, Unknown=0, NotChecked=0, Total=420 [2022-11-22 00:28:02,734 INFO L87 Difference]: Start difference. First operand 296 states and 403 transitions. Second operand has 16 states, 15 states have (on average 1.9333333333333333) internal successors, (29), 13 states have internal predecessors, (29), 3 states have call successors, (7), 3 states have call predecessors, (7), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-11-22 00:28:12,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:28:12,638 INFO L93 Difference]: Finished difference Result 672 states and 904 transitions. [2022-11-22 00:28:12,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-22 00:28:12,639 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 1.9333333333333333) internal successors, (29), 13 states have internal predecessors, (29), 3 states have call successors, (7), 3 states have call predecessors, (7), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 56 [2022-11-22 00:28:12,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:28:12,642 INFO L225 Difference]: With dead ends: 672 [2022-11-22 00:28:12,642 INFO L226 Difference]: Without dead ends: 380 [2022-11-22 00:28:12,646 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 157 ImplicationChecksByTransitivity, 29.6s TimeCoverageRelationStatistics Valid=114, Invalid=392, Unknown=0, NotChecked=0, Total=506 [2022-11-22 00:28:12,647 INFO L413 NwaCegarLoop]: 152 mSDtfsCounter, 127 mSDsluCounter, 585 mSDsCounter, 0 mSdLazyCounter, 692 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 737 SdHoareTripleChecker+Invalid, 726 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 692 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:28:12,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 737 Invalid, 726 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 692 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2022-11-22 00:28:12,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-11-22 00:28:12,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 372. [2022-11-22 00:28:12,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 372 states, 258 states have (on average 1.3643410852713178) internal successors, (352), 270 states have internal predecessors, (352), 70 states have call successors, (70), 34 states have call predecessors, (70), 34 states have return successors, (75), 69 states have call predecessors, (75), 70 states have call successors, (75) [2022-11-22 00:28:12,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 497 transitions. [2022-11-22 00:28:12,747 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 497 transitions. Word has length 56 [2022-11-22 00:28:12,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:28:12,748 INFO L495 AbstractCegarLoop]: Abstraction has 372 states and 497 transitions. [2022-11-22 00:28:12,748 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 1.9333333333333333) internal successors, (29), 13 states have internal predecessors, (29), 3 states have call successors, (7), 3 states have call predecessors, (7), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-11-22 00:28:12,748 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 497 transitions. [2022-11-22 00:28:12,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-22 00:28:12,749 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:28:12,750 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:28:12,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-22 00:28:12,956 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:28:12,957 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:28:12,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:28:12,957 INFO L85 PathProgramCache]: Analyzing trace with hash -1796623119, now seen corresponding path program 1 times [2022-11-22 00:28:12,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:28:12,958 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115201804] [2022-11-22 00:28:12,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:28:12,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:28:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:28:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-22 00:28:13,069 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:28:13,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115201804] [2022-11-22 00:28:13,069 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [115201804] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:28:13,069 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:28:13,069 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 00:28:13,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354795936] [2022-11-22 00:28:13,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:28:13,071 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:28:13,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:28:13,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:28:13,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:28:13,073 INFO L87 Difference]: Start difference. First operand 372 states and 497 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-22 00:28:13,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:28:13,211 INFO L93 Difference]: Finished difference Result 681 states and 913 transitions. [2022-11-22 00:28:13,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:28:13,212 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 57 [2022-11-22 00:28:13,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:28:13,214 INFO L225 Difference]: With dead ends: 681 [2022-11-22 00:28:13,214 INFO L226 Difference]: Without dead ends: 319 [2022-11-22 00:28:13,215 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:28:13,216 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 1 mSDsluCounter, 266 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 401 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 87 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:28:13,216 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 401 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 87 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:28:13,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2022-11-22 00:28:13,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 319. [2022-11-22 00:28:13,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 319 states, 222 states have (on average 1.364864864864865) internal successors, (303), 233 states have internal predecessors, (303), 60 states have call successors, (60), 28 states have call predecessors, (60), 27 states have return successors, (64), 59 states have call predecessors, (64), 60 states have call successors, (64) [2022-11-22 00:28:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 319 states and 427 transitions. [2022-11-22 00:28:13,261 INFO L78 Accepts]: Start accepts. Automaton has 319 states and 427 transitions. Word has length 57 [2022-11-22 00:28:13,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:28:13,262 INFO L495 AbstractCegarLoop]: Abstraction has 319 states and 427 transitions. [2022-11-22 00:28:13,262 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-22 00:28:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 427 transitions. [2022-11-22 00:28:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-22 00:28:13,263 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:28:13,263 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:28:13,263 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-22 00:28:13,264 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:28:13,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:28:13,264 INFO L85 PathProgramCache]: Analyzing trace with hash -531406098, now seen corresponding path program 1 times [2022-11-22 00:28:13,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:28:13,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695577656] [2022-11-22 00:28:13,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:28:13,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:28:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:28:13,377 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-22 00:28:13,377 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:28:13,378 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695577656] [2022-11-22 00:28:13,379 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [695577656] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:28:13,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1387951467] [2022-11-22 00:28:13,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:28:13,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:28:13,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:28:13,382 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:28:13,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 00:28:13,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:28:13,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 635 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:28:13,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:28:13,626 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-22 00:28:13,626 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:28:13,699 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-22 00:28:13,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1387951467] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:28:13,700 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [311582871] [2022-11-22 00:28:13,704 INFO L159 IcfgInterpreter]: Started Sifa with 42 locations of interest [2022-11-22 00:28:13,705 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:28:13,706 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:28:13,706 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:28:13,707 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:28:14,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:14,533 INFO L321 Elim1Store]: treesize reduction 150, result has 47.6 percent of original size [2022-11-22 00:28:14,534 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 122 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 15 case distinctions, treesize of input 87 treesize of output 194 [2022-11-22 00:28:14,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:14,973 INFO L321 Elim1Store]: treesize reduction 270, result has 33.5 percent of original size [2022-11-22 00:28:14,974 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 138 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 30 case distinctions, treesize of input 97 treesize of output 205 [2022-11-22 00:28:15,384 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:28:15,389 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:28:15,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:15,596 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 55 [2022-11-22 00:28:15,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:15,706 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 137 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 52 [2022-11-22 00:28:16,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:16,182 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 137 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 52 [2022-11-22 00:28:16,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:16,236 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 55 [2022-11-22 00:28:16,874 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:28:16,896 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:28:16,924 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:28:17,934 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:28:17,978 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:28:18,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:28:21,855 INFO L197 IcfgInterpreter]: Interpreting procedure IS_ERR with input of size 22 for LOIs [2022-11-22 00:28:21,879 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_handler_precall with input of size 256 for LOIs [2022-11-22 00:28:21,909 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_malloc with input of size 26 for LOIs [2022-11-22 00:28:21,924 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:28:21,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:28:22,068 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_is_err with input of size 68 for LOIs [2022-11-22 00:28:22,082 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 00:28:56,552 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '6620#(and (<= |ULTIMATE.start_s3c_hwmon_probe_~tmp~4#1.offset| 0) (<= 0 |ULTIMATE.start_platform_driver_register_#res#1|) (<= 0 |ULTIMATE.start___mutex_init_~arg2#1.base|) (<= |ULTIMATE.start___kmalloc_~size#1| 800) (<= 0 |ULTIMATE.start_s3c_adc_register_~arg3#1|) (<= |ULTIMATE.start_s3c_hwmon_init_~tmp~6#1| 0) (= |ULTIMATE.start_s3c_adc_register_#in~arg1#1.offset| 0) (<= |ULTIMATE.start___kmalloc_#in~size#1| 800) (<= |ULTIMATE.start_kmalloc_~tmp___2~0#1.offset| 0) (<= |ULTIMATE.start___mutex_init_#in~arg0#1.offset| 0) (<= |ULTIMATE.start_platform_driver_register_#res#1| 0) (<= 0 |ULTIMATE.start_platform_driver_register_~arg0#1.offset|) (<= 208 |ULTIMATE.start_kzalloc_~flags#1|) (<= |ULTIMATE.start_platform_driver_register_~arg0#1.offset| 0) (= ~LDV_IN_INTERRUPT~0 1) (< 2147483646 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|) (<= 16 |ULTIMATE.start_platform_driver_register_~arg0#1.base|) (<= 16 |ULTIMATE.start_platform_driver_register_#in~arg0#1.base|) (<= |ULTIMATE.start___mutex_init_~arg1#1.offset| 0) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 0) (<= |ULTIMATE.start_s3c_adc_register_~arg2#1.offset| 0) (<= 0 (+ 2147483648 |ULTIMATE.start_main_~tmp___1~1#1|)) (<= |ULTIMATE.start_kzalloc_~flags#1| 208) (= |ULTIMATE.start_s3c_hwmon_probe_~ret~3#1| 0) (<= 0 |ULTIMATE.start_s3c_adc_register_~arg2#1.base|) (<= 0 |ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base|) (<= |ULTIMATE.start_platform_driver_register_~arg0#1.base| 16) (<= 0 |ULTIMATE.start_s3c_hwmon_init_~tmp~6#1|) (<= 0 |ULTIMATE.start___mutex_init_#in~arg0#1.offset|) (= ~ldv_count_1~0 0) (= 0 |ULTIMATE.start_main_~tmp___0~2#1|) (<= |ULTIMATE.start_kzalloc_~tmp~0#1.offset| 0) (= |~#s3c_hwmon_driver~0.offset| 0) (<= |ULTIMATE.start_s3c_adc_register_~arg3#1| 0) (<= 0 |ULTIMATE.start_platform_set_drvdata_#in~data#1.offset|) (<= |ULTIMATE.start_kzalloc_#res#1.offset| 0) (<= 0 |ULTIMATE.start_kmalloc_~tmp___2~0#1.offset|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_s3c_hwmon_probe_~pdata~2#1.base|) (+ |ULTIMATE.start_s3c_hwmon_probe_~pdata~2#1.offset| (* |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 8))) |ULTIMATE.start_s3c_hwmon_probe_~cfg~2#1.base|) (= |ULTIMATE.start_s3c_hwmon_add_raw_#res#1| 0) (<= |ULTIMATE.start_main_~tmp___1~1#1| 2147483647) (<= 0 |ULTIMATE.start_dev_set_drvdata_~arg1#1.offset|) (= |ULTIMATE.start_s3c_adc_register_#in~arg3#1| 0) (<= 0 |ULTIMATE.start___mutex_init_#in~arg2#1.base|) (= 16 |~#s3c_hwmon_driver~0.base|) (<= 0 |ULTIMATE.start_s3c_hwmon_probe_~hwmon~1#1.offset|) (<= |ULTIMATE.start___mutex_init_~arg1#1.base| 9) (<= 0 |ULTIMATE.start_s3c_adc_register_~arg2#1.offset|) (= 800 |ULTIMATE.start_kzalloc_#in~size#1|) (= 0 |ULTIMATE.start_s3c_adc_register_#res#1.offset|) (= |ULTIMATE.start_s3c_adc_register_#in~arg1#1.base| 0) (= |ULTIMATE.start___mutex_init_#in~arg1#1.base| 9) (<= 0 |ULTIMATE.start_kmalloc_#res#1.offset|) (<= 0 |ULTIMATE.start___mutex_init_#in~arg2#1.offset|) (<= 800 |ULTIMATE.start_kzalloc_~size#1|) (<= |ULTIMATE.start_s3c_adc_register_~arg1#1.offset| 0) (<= 0 |ULTIMATE.start_platform_set_drvdata_~data#1.offset|) (= |ULTIMATE.start_kzalloc_#in~flags#1| 208) (<= 0 |ULTIMATE.start_s3c_hwmon_probe_~tmp~4#1.offset|) (= |ULTIMATE.start_s3c_adc_register_#in~arg2#1.base| 0) (<= |ULTIMATE.start_kmalloc_#in~size#1| 800) (= |ULTIMATE.start___kmalloc_#res#1.offset| 0) (<= |ULTIMATE.start_platform_driver_register_#in~arg0#1.offset| 0) (<= (mod |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 4294967296) 7) (<= |ULTIMATE.start___mutex_init_~arg0#1.offset| 0) (<= 0 |ULTIMATE.start_s3c_hwmon_init_#res#1|) (= |ULTIMATE.start_s3c_hwmon_probe_~tmp___3~0#1| 0) (<= 0 |ULTIMATE.start___mutex_init_~arg0#1.offset|) (= 0 |ULTIMATE.start_main_~tmp~7#1|) (<= |ULTIMATE.start_s3c_hwmon_init_#res#1| 0) (<= 0 |ULTIMATE.start_dev_set_drvdata_#in~arg1#1.offset|) (<= |ULTIMATE.start_dev_set_drvdata_#in~arg1#1.offset| 0) (<= |ULTIMATE.start_kzalloc_~size#1| 800) (<= 0 |ULTIMATE.start___mutex_init_~arg1#1.offset|) (<= |ULTIMATE.start_s3c_adc_register_~arg2#1.base| 0) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_s3c_hwmon_probe_~pdata~2#1.base|) (+ |ULTIMATE.start_s3c_hwmon_probe_~pdata~2#1.offset| (* |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 8))) |ULTIMATE.start_s3c_hwmon_probe_~cfg~2#1.offset|) (= |#NULL.offset| 0) (= |ULTIMATE.start_s3c_adc_register_#in~arg2#1.offset| 0) (<= 800 |ULTIMATE.start_kmalloc_#in~size#1|) (<= 800 |ULTIMATE.start___kmalloc_~size#1|) (= (mod (+ |ULTIMATE.start_s3c_hwmon_probe_~cfg~2#1.base| |ULTIMATE.start_s3c_hwmon_probe_~cfg~2#1.offset|) 18446744073709551616) 0) (<= 800 |ULTIMATE.start_kmalloc_~size#1|) (= ~ldv_count_2~0 0) (<= |ULTIMATE.start_s3c_adc_register_~arg1#1.base| 0) (<= |ULTIMATE.start_dev_set_drvdata_~arg1#1.offset| 0) (<= |ULTIMATE.start_platform_set_drvdata_~data#1.offset| 0) (<= |ULTIMATE.start_kmalloc_#res#1.offset| 0) (= |ULTIMATE.start_hwmon_device_register_#res#1.offset| 0) (<= |ULTIMATE.start_platform_set_drvdata_#in~data#1.offset| 0) (<= |ULTIMATE.start_s3c_hwmon_probe_~hwmon~1#1.offset| 0) (= |ULTIMATE.start___mutex_init_#in~arg1#1.offset| 0) (= |ULTIMATE.start_s3c_hwmon_probe_~tmp___1~0#1| 0) (<= 0 |ULTIMATE.start_s3c_adc_register_~arg1#1.offset|) (<= |ULTIMATE.start___mutex_init_~arg2#1.offset| 0) (<= 0 |ULTIMATE.start_kzalloc_#res#1.offset|) (<= |ULTIMATE.start___mutex_init_#in~arg2#1.offset| 0) (<= |ULTIMATE.start_platform_driver_register_#in~arg0#1.base| 16) (= |ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.offset| 0) (<= 800 |ULTIMATE.start___kmalloc_#in~size#1|) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start___mutex_init_~arg2#1.offset|) (<= 9 |ULTIMATE.start___mutex_init_~arg1#1.base|) (<= 0 |ULTIMATE.start_kzalloc_~tmp~0#1.offset|) (<= |ULTIMATE.start_kmalloc_~size#1| 800) (<= 0 |ULTIMATE.start_platform_driver_register_#in~arg0#1.offset|) (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0) (= |#NULL.base| 0) (<= 0 |ULTIMATE.start_s3c_adc_register_~arg1#1.base|))' at error location [2022-11-22 00:28:56,552 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 00:28:56,552 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-22 00:28:56,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2022-11-22 00:28:56,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067236926] [2022-11-22 00:28:56,553 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-22 00:28:56,553 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:28:56,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:28:56,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:28:56,555 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=191, Invalid=1701, Unknown=0, NotChecked=0, Total=1892 [2022-11-22 00:28:56,555 INFO L87 Difference]: Start difference. First operand 319 states and 427 transitions. Second operand has 7 states, 6 states have (on average 7.666666666666667) internal successors, (46), 7 states have internal predecessors, (46), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-22 00:28:56,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:28:56,877 INFO L93 Difference]: Finished difference Result 568 states and 807 transitions. [2022-11-22 00:28:56,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-22 00:28:56,878 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 7.666666666666667) internal successors, (46), 7 states have internal predecessors, (46), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 60 [2022-11-22 00:28:56,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:28:56,881 INFO L225 Difference]: With dead ends: 568 [2022-11-22 00:28:56,881 INFO L226 Difference]: Without dead ends: 564 [2022-11-22 00:28:56,882 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 139 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 649 ImplicationChecksByTransitivity, 34.5s TimeCoverageRelationStatistics Valid=191, Invalid=1701, Unknown=0, NotChecked=0, Total=1892 [2022-11-22 00:28:56,883 INFO L413 NwaCegarLoop]: 196 mSDtfsCounter, 233 mSDsluCounter, 342 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 265 SdHoareTripleChecker+Valid, 538 SdHoareTripleChecker+Invalid, 244 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:28:56,883 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [265 Valid, 538 Invalid, 244 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 202 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-22 00:28:56,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 564 states. [2022-11-22 00:28:56,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 564 to 362. [2022-11-22 00:28:56,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 260 states have (on average 1.373076923076923) internal successors, (357), 268 states have internal predecessors, (357), 68 states have call successors, (68), 28 states have call predecessors, (68), 27 states have return successors, (74), 67 states have call predecessors, (74), 68 states have call successors, (74) [2022-11-22 00:28:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 499 transitions. [2022-11-22 00:28:56,935 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 499 transitions. Word has length 60 [2022-11-22 00:28:56,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:28:56,935 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 499 transitions. [2022-11-22 00:28:56,935 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 7.666666666666667) internal successors, (46), 7 states have internal predecessors, (46), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-22 00:28:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 499 transitions. [2022-11-22 00:28:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-22 00:28:56,937 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:28:56,937 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:28:56,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-22 00:28:57,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-22 00:28:57,144 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:28:57,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:28:57,144 INFO L85 PathProgramCache]: Analyzing trace with hash 706280400, now seen corresponding path program 1 times [2022-11-22 00:28:57,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:28:57,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922288732] [2022-11-22 00:28:57,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:28:57,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:28:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:28:57,270 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-22 00:28:57,270 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:28:57,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922288732] [2022-11-22 00:28:57,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [922288732] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:28:57,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1986859822] [2022-11-22 00:28:57,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:28:57,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:28:57,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:28:57,272 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:28:57,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-22 00:28:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:28:57,488 INFO L263 TraceCheckSpWp]: Trace formula consists of 636 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:28:57,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:28:57,510 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-22 00:28:57,510 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:28:57,510 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1986859822] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:28:57,510 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:28:57,510 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-22 00:28:57,511 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184015752] [2022-11-22 00:28:57,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:28:57,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:28:57,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:28:57,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:28:57,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:28:57,512 INFO L87 Difference]: Start difference. First operand 362 states and 499 transitions. Second operand has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 4 states have internal predecessors, (34), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-22 00:28:57,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:28:57,688 INFO L93 Difference]: Finished difference Result 760 states and 1065 transitions. [2022-11-22 00:28:57,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:28:57,690 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 4 states have internal predecessors, (34), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 61 [2022-11-22 00:28:57,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:28:57,696 INFO L225 Difference]: With dead ends: 760 [2022-11-22 00:28:57,696 INFO L226 Difference]: Without dead ends: 425 [2022-11-22 00:28:57,697 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:28:57,698 INFO L413 NwaCegarLoop]: 176 mSDtfsCounter, 93 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 95 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 297 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 95 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:28:57,699 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [106 Valid, 297 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 95 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:28:57,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2022-11-22 00:28:57,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 311. [2022-11-22 00:28:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 311 states, 220 states have (on average 1.3136363636363637) internal successors, (289), 225 states have internal predecessors, (289), 60 states have call successors, (60), 28 states have call predecessors, (60), 27 states have return successors, (64), 59 states have call predecessors, (64), 60 states have call successors, (64) [2022-11-22 00:28:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 413 transitions. [2022-11-22 00:28:57,760 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 413 transitions. Word has length 61 [2022-11-22 00:28:57,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:28:57,761 INFO L495 AbstractCegarLoop]: Abstraction has 311 states and 413 transitions. [2022-11-22 00:28:57,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 4 states have internal predecessors, (34), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-22 00:28:57,761 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 413 transitions. [2022-11-22 00:28:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-22 00:28:57,763 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:28:57,763 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:28:57,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-22 00:28:57,969 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:28:57,970 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:28:57,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:28:57,970 INFO L85 PathProgramCache]: Analyzing trace with hash -1452160684, now seen corresponding path program 1 times [2022-11-22 00:28:57,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:28:57,970 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44042872] [2022-11-22 00:28:57,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:28:57,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:28:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:28:58,136 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-22 00:28:58,137 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:28:58,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44042872] [2022-11-22 00:28:58,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44042872] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:28:58,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:28:58,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 00:28:58,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161631449] [2022-11-22 00:28:58,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:28:58,138 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:28:58,138 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:28:58,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:28:58,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:28:58,139 INFO L87 Difference]: Start difference. First operand 311 states and 413 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 1 states have call successors, (9) [2022-11-22 00:28:58,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:28:58,272 INFO L93 Difference]: Finished difference Result 453 states and 603 transitions. [2022-11-22 00:28:58,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:28:58,273 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 1 states have call successors, (9) Word has length 72 [2022-11-22 00:28:58,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:28:58,275 INFO L225 Difference]: With dead ends: 453 [2022-11-22 00:28:58,275 INFO L226 Difference]: Without dead ends: 309 [2022-11-22 00:28:58,276 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:28:58,277 INFO L413 NwaCegarLoop]: 244 mSDtfsCounter, 139 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 368 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:28:58,277 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [139 Valid, 368 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:28:58,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2022-11-22 00:28:58,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 307. [2022-11-22 00:28:58,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 307 states, 218 states have (on average 1.3027522935779816) internal successors, (284), 221 states have internal predecessors, (284), 60 states have call successors, (60), 28 states have call predecessors, (60), 27 states have return successors, (64), 59 states have call predecessors, (64), 60 states have call successors, (64) [2022-11-22 00:28:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 408 transitions. [2022-11-22 00:28:58,327 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 408 transitions. Word has length 72 [2022-11-22 00:28:58,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:28:58,329 INFO L495 AbstractCegarLoop]: Abstraction has 307 states and 408 transitions. [2022-11-22 00:28:58,329 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 1 states have call successors, (9) [2022-11-22 00:28:58,329 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 408 transitions. [2022-11-22 00:28:58,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-22 00:28:58,336 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:28:58,336 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:28:58,336 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-22 00:28:58,337 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:28:58,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:28:58,337 INFO L85 PathProgramCache]: Analyzing trace with hash 429735089, now seen corresponding path program 1 times [2022-11-22 00:28:58,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:28:58,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636104575] [2022-11-22 00:28:58,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:28:58,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:28:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:28:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-11-22 00:28:58,472 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:28:58,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636104575] [2022-11-22 00:28:58,473 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1636104575] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:28:58,473 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:28:58,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-22 00:28:58,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461478423] [2022-11-22 00:28:58,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:28:58,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 00:28:58,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:28:58,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 00:28:58,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:28:58,475 INFO L87 Difference]: Start difference. First operand 307 states and 408 transitions. Second operand has 3 states, 2 states have (on average 21.5) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-22 00:28:58,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:28:58,590 INFO L93 Difference]: Finished difference Result 595 states and 801 transitions. [2022-11-22 00:28:58,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 00:28:58,591 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 21.5) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 81 [2022-11-22 00:28:58,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:28:58,593 INFO L225 Difference]: With dead ends: 595 [2022-11-22 00:28:58,593 INFO L226 Difference]: Without dead ends: 315 [2022-11-22 00:28:58,594 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 00:28:58,595 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 1 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 241 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:28:58,595 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 241 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:28:58,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2022-11-22 00:28:58,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 315. [2022-11-22 00:28:58,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 315 states, 224 states have (on average 1.2946428571428572) internal successors, (290), 227 states have internal predecessors, (290), 62 states have call successors, (62), 28 states have call predecessors, (62), 27 states have return successors, (66), 61 states have call predecessors, (66), 62 states have call successors, (66) [2022-11-22 00:28:58,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 418 transitions. [2022-11-22 00:28:58,641 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 418 transitions. Word has length 81 [2022-11-22 00:28:58,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:28:58,641 INFO L495 AbstractCegarLoop]: Abstraction has 315 states and 418 transitions. [2022-11-22 00:28:58,641 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 21.5) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-22 00:28:58,641 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 418 transitions. [2022-11-22 00:28:58,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-22 00:28:58,643 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:28:58,643 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:28:58,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-22 00:28:58,644 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:28:58,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:28:58,644 INFO L85 PathProgramCache]: Analyzing trace with hash 1584039583, now seen corresponding path program 1 times [2022-11-22 00:28:58,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:28:58,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705591575] [2022-11-22 00:28:58,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:28:58,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:28:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:28:58,769 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-22 00:28:58,769 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:28:58,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705591575] [2022-11-22 00:28:58,769 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705591575] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:28:58,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1196113476] [2022-11-22 00:28:58,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:28:58,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:28:58,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:28:58,771 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:28:58,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-22 00:28:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:28:59,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:28:59,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:28:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-22 00:28:59,055 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:28:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-22 00:28:59,147 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1196113476] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:28:59,147 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [700570603] [2022-11-22 00:28:59,151 INFO L159 IcfgInterpreter]: Started Sifa with 66 locations of interest [2022-11-22 00:28:59,151 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:28:59,151 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:28:59,151 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:28:59,152 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:28:59,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:28:59,957 INFO L321 Elim1Store]: treesize reduction 150, result has 47.6 percent of original size [2022-11-22 00:28:59,958 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 122 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 15 case distinctions, treesize of input 87 treesize of output 194 [2022-11-22 00:29:00,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:00,402 INFO L321 Elim1Store]: treesize reduction 270, result has 33.5 percent of original size [2022-11-22 00:29:00,402 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 138 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 30 case distinctions, treesize of input 97 treesize of output 205 [2022-11-22 00:29:00,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:29:00,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:29:01,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:01,111 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 137 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 52 [2022-11-22 00:29:01,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:01,162 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 55 [2022-11-22 00:29:01,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:01,527 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 55 [2022-11-22 00:29:01,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:29:01,628 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 137 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 52 [2022-11-22 00:29:02,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:29:02,301 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:29:02,323 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:29:04,660 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-22 00:29:04,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 9 treesize of output 11 [2022-11-22 00:29:08,147 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-22 00:29:08,147 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 9 treesize of output 11 [2022-11-22 00:29:11,699 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-22 00:29:11,728 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:29:11,873 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 00:29:11,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 00:29:12,001 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 00:29:12,017 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 00:29:12,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:29:12,680 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:29:12,717 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:29:13,390 INFO L197 IcfgInterpreter]: Interpreting procedure IS_ERR with input of size 41 for LOIs [2022-11-22 00:29:13,456 INFO L197 IcfgInterpreter]: Interpreting procedure s3c_hwmon_remove_attr with input of size 74 for LOIs [2022-11-22 00:29:13,786 INFO L197 IcfgInterpreter]: Interpreting procedure PTR_ERR with input of size 51 for LOIs [2022-11-22 00:29:13,801 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_handler_precall with input of size 276 for LOIs [2022-11-22 00:29:13,844 INFO L197 IcfgInterpreter]: Interpreting procedure device_remove_file with input of size 25 for LOIs [2022-11-22 00:29:13,846 INFO L197 IcfgInterpreter]: Interpreting procedure platform_get_drvdata with input of size 28 for LOIs [2022-11-22 00:29:13,968 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_malloc with input of size 46 for LOIs [2022-11-22 00:29:14,006 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:29:14,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:29:14,220 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_is_err with input of size 43 for LOIs [2022-11-22 00:29:14,227 INFO L197 IcfgInterpreter]: Interpreting procedure s3c_hwmon_remove_raw with input of size 22 for LOIs [2022-11-22 00:29:14,228 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 00:29:46,237 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '12882#(and (<= 0 |ULTIMATE.start_platform_driver_register_#res#1|) (<= |ULTIMATE.start_s3c_hwmon_init_~tmp~6#1| 0) (<= |ULTIMATE.start_platform_driver_register_#res#1| 0) (<= 0 |ULTIMATE.start_platform_driver_register_~arg0#1.offset|) (<= |ULTIMATE.start_platform_driver_register_~arg0#1.offset| 0) (= ~LDV_IN_INTERRUPT~0 1) (<= 16 |ULTIMATE.start_platform_driver_register_~arg0#1.base|) (<= 16 |ULTIMATE.start_platform_driver_register_#in~arg0#1.base|) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 0) (<= (mod |ULTIMATE.start_s3c_hwmon_remove_~i~1#1| 4294967296) 7) (<= 0 (+ 2147483648 |ULTIMATE.start_main_~tmp___1~1#1|)) (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 1) (< 2147483646 |ULTIMATE.start_s3c_hwmon_remove_~i~1#1|) (<= |ULTIMATE.start_platform_driver_register_~arg0#1.base| 16) (<= 0 |ULTIMATE.start_s3c_hwmon_init_~tmp~6#1|) (= ~ldv_count_1~0 0) (= |~#s3c_hwmon_driver~0.offset| 0) (<= 0 |ULTIMATE.start_s3c_hwmon_remove_~hwmon~2#1.offset|) (<= |ULTIMATE.start_main_~tmp___1~1#1| 2147483647) (<= |ULTIMATE.start_s3c_hwmon_remove_~hwmon~2#1.offset| 0) (= 16 |~#s3c_hwmon_driver~0.base|) (<= |ULTIMATE.start_platform_driver_register_#in~arg0#1.offset| 0) (= 1 |ULTIMATE.start_main_~tmp___0~2#1|) (<= 0 |ULTIMATE.start_s3c_hwmon_init_#res#1|) (= 0 |ULTIMATE.start_main_~tmp~7#1|) (<= |ULTIMATE.start_s3c_hwmon_init_#res#1| 0) (= |#NULL.offset| 0) (= ~ldv_count_2~0 0) (<= |ULTIMATE.start_platform_driver_register_#in~arg0#1.base| 16) (<= 0 |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_platform_driver_register_#in~arg0#1.offset|) (= |#NULL.base| 0) (= |ULTIMATE.start_s3c_hwmon_remove_~tmp~5#1.offset| 0))' at error location [2022-11-22 00:29:46,237 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-22 00:29:46,237 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-22 00:29:46,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2022-11-22 00:29:46,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849934829] [2022-11-22 00:29:46,238 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-22 00:29:46,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:29:46,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:29:46,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:29:46,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=284, Invalid=3256, Unknown=0, NotChecked=0, Total=3540 [2022-11-22 00:29:46,240 INFO L87 Difference]: Start difference. First operand 315 states and 418 transitions. Second operand has 7 states, 6 states have (on average 9.333333333333334) internal successors, (56), 7 states have internal predecessors, (56), 6 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-11-22 00:29:46,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:29:46,651 INFO L93 Difference]: Finished difference Result 863 states and 1262 transitions. [2022-11-22 00:29:46,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-22 00:29:46,652 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.333333333333334) internal successors, (56), 7 states have internal predecessors, (56), 6 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) Word has length 94 [2022-11-22 00:29:46,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:29:46,656 INFO L225 Difference]: With dead ends: 863 [2022-11-22 00:29:46,657 INFO L226 Difference]: Without dead ends: 862 [2022-11-22 00:29:46,658 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 211 SyntacticMatches, 14 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1785 ImplicationChecksByTransitivity, 32.0s TimeCoverageRelationStatistics Valid=284, Invalid=3256, Unknown=0, NotChecked=0, Total=3540 [2022-11-22 00:29:46,659 INFO L413 NwaCegarLoop]: 237 mSDtfsCounter, 272 mSDsluCounter, 460 mSDsCounter, 0 mSdLazyCounter, 284 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 323 SdHoareTripleChecker+Valid, 697 SdHoareTripleChecker+Invalid, 309 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 284 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:29:46,659 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [323 Valid, 697 Invalid, 309 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 284 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-22 00:29:46,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 862 states. [2022-11-22 00:29:46,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 862 to 314. [2022-11-22 00:29:46,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 314 states, 224 states have (on average 1.2857142857142858) internal successors, (288), 226 states have internal predecessors, (288), 62 states have call successors, (62), 28 states have call predecessors, (62), 27 states have return successors, (66), 61 states have call predecessors, (66), 62 states have call successors, (66) [2022-11-22 00:29:46,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 314 states and 416 transitions. [2022-11-22 00:29:46,717 INFO L78 Accepts]: Start accepts. Automaton has 314 states and 416 transitions. Word has length 94 [2022-11-22 00:29:46,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:29:46,717 INFO L495 AbstractCegarLoop]: Abstraction has 314 states and 416 transitions. [2022-11-22 00:29:46,717 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.333333333333334) internal successors, (56), 7 states have internal predecessors, (56), 6 states have call successors, (18), 1 states have call predecessors, (18), 1 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-11-22 00:29:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 416 transitions. [2022-11-22 00:29:46,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 00:29:46,719 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:29:46,719 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:29:46,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-22 00:29:46,926 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-22 00:29:46,927 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW === [ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 10 more)] === [2022-11-22 00:29:46,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:29:46,927 INFO L85 PathProgramCache]: Analyzing trace with hash 1860587129, now seen corresponding path program 1 times [2022-11-22 00:29:46,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:29:46,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608577546] [2022-11-22 00:29:46,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:29:46,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:29:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:29:47,061 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-22 00:29:47,062 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:29:47,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608577546] [2022-11-22 00:29:47,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608577546] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:29:47,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1022361144] [2022-11-22 00:29:47,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:29:47,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:29:47,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:29:47,064 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:29:47,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-22 00:29:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:29:47,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 811 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-22 00:29:47,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:29:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-22 00:29:47,340 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:29:47,340 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1022361144] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:29:47,340 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:29:47,340 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-22 00:29:47,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526889293] [2022-11-22 00:29:47,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:29:47,344 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:29:47,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:29:47,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:29:47,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:29:47,346 INFO L87 Difference]: Start difference. First operand 314 states and 416 transitions. Second operand has 4 states, 3 states have (on average 15.666666666666666) internal successors, (47), 4 states have internal predecessors, (47), 3 states have call successors, (15), 1 states have call predecessors, (15), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-22 00:29:47,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:29:47,527 INFO L93 Difference]: Finished difference Result 480 states and 672 transitions. [2022-11-22 00:29:47,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:29:47,528 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 15.666666666666666) internal successors, (47), 4 states have internal predecessors, (47), 3 states have call successors, (15), 1 states have call predecessors, (15), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 95 [2022-11-22 00:29:47,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:29:47,528 INFO L225 Difference]: With dead ends: 480 [2022-11-22 00:29:47,528 INFO L226 Difference]: Without dead ends: 0 [2022-11-22 00:29:47,530 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-22 00:29:47,530 INFO L413 NwaCegarLoop]: 203 mSDtfsCounter, 67 mSDsluCounter, 256 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 459 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:29:47,530 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 459 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-22 00:29:47,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-22 00:29:47,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-22 00:29:47,531 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) [2022-11-22 00:29:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-22 00:29:47,532 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 95 [2022-11-22 00:29:47,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:29:47,532 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-22 00:29:47,532 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 15.666666666666666) internal successors, (47), 4 states have internal predecessors, (47), 3 states have call successors, (15), 1 states have call predecessors, (15), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-22 00:29:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-22 00:29:47,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-22 00:29:47,536 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 12 remaining) [2022-11-22 00:29:47,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 12 remaining) [2022-11-22 00:29:47,537 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 12 remaining) [2022-11-22 00:29:47,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 12 remaining) [2022-11-22 00:29:47,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 12 remaining) [2022-11-22 00:29:47,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 12 remaining) [2022-11-22 00:29:47,538 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 12 remaining) [2022-11-22 00:29:47,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 12 remaining) [2022-11-22 00:29:47,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 12 remaining) [2022-11-22 00:29:47,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 12 remaining) [2022-11-22 00:29:47,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 12 remaining) [2022-11-22 00:29:47,539 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 12 remaining) [2022-11-22 00:29:47,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-11-22 00:29:47,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:29:47,749 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-22 00:29:56,028 WARN L233 SmtUtils]: Spent 6.35s on a formula simplification. DAG size of input: 481 DAG size of output: 448 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-11-22 00:30:08,724 INFO L902 garLoopResultBuilder]: At program point s3c_hwmon_remove_rawENTRY(lines 918 923) the Hoare annotation is: true [2022-11-22 00:30:08,725 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_rawEXIT(lines 918 923) no Hoare annotation was computed. [2022-11-22 00:30:08,725 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 873 880) the Hoare annotation is: true [2022-11-22 00:30:08,725 INFO L902 garLoopResultBuilder]: At program point L1356(line 1356) the Hoare annotation is: true [2022-11-22 00:30:08,725 INFO L902 garLoopResultBuilder]: At program point L1356-1(line 1356) the Hoare annotation is: true [2022-11-22 00:30:08,725 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 873 880) no Hoare annotation was computed. [2022-11-22 00:30:08,725 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1331) no Hoare annotation was computed. [2022-11-22 00:30:08,726 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1331) no Hoare annotation was computed. [2022-11-22 00:30:08,726 INFO L899 garLoopResultBuilder]: For program point L1331(line 1331) no Hoare annotation was computed. [2022-11-22 00:30:08,726 INFO L899 garLoopResultBuilder]: For program point L1330(lines 1330 1338) no Hoare annotation was computed. [2022-11-22 00:30:08,726 INFO L899 garLoopResultBuilder]: For program point L1331-1(line 1331) no Hoare annotation was computed. [2022-11-22 00:30:08,726 INFO L899 garLoopResultBuilder]: For program point L1330-1(lines 1330 1338) no Hoare annotation was computed. [2022-11-22 00:30:08,726 INFO L895 garLoopResultBuilder]: At program point ldv_device_create_file_dev_attr_of_sensor_device_attributeENTRY(lines 1327 1341) the Hoare annotation is: (and (or (not (= |old(~ldv_count_2~0)| 0)) (= ~ldv_count_2~0 0)) (or (not (= |old(~ldv_call_dev_attr_of_sensor_device_attribute~0)| 1)) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1))) [2022-11-22 00:30:08,726 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeEXIT(lines 1327 1341) no Hoare annotation was computed. [2022-11-22 00:30:08,727 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 1387 1389) no Hoare annotation was computed. [2022-11-22 00:30:08,727 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 1387 1389) the Hoare annotation is: true [2022-11-22 00:30:08,727 INFO L899 garLoopResultBuilder]: For program point PTR_ERREXIT(lines 1236 1243) no Hoare annotation was computed. [2022-11-22 00:30:08,727 INFO L902 garLoopResultBuilder]: At program point PTR_ERRENTRY(lines 1236 1243) the Hoare annotation is: true [2022-11-22 00:30:08,727 INFO L899 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 1281 1286) no Hoare annotation was computed. [2022-11-22 00:30:08,727 INFO L902 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 1281 1286) the Hoare annotation is: true [2022-11-22 00:30:08,727 INFO L902 garLoopResultBuilder]: At program point hwmon_device_unregisterENTRY(lines 1375 1377) the Hoare annotation is: true [2022-11-22 00:30:08,728 INFO L899 garLoopResultBuilder]: For program point hwmon_device_unregisterEXIT(lines 1375 1377) no Hoare annotation was computed. [2022-11-22 00:30:08,729 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 837 846) the Hoare annotation is: (let ((.cse92 (+ |~#s3c_hwmon_driver~0.offset| 113)) (.cse98 (+ |~#s3c_hwmon_driver~0.offset| 129)) (.cse95 (+ |~#s3c_hwmon_driver~0.offset| 16)) (.cse90 (+ |~#s3c_hwmon_driver~0.offset| 73)) (.cse94 (+ |~#s3c_hwmon_driver~0.offset| 89)) (.cse91 (+ 40 |~#s3c_hwmon_driver~0.offset|)) (.cse101 (+ 64 |~#s3c_hwmon_driver~0.offset|)) (.cse102 (+ |~#s3c_hwmon_driver~0.offset| 48)) (.cse93 (+ |~#s3c_hwmon_driver~0.offset| 105)) (.cse105 (+ 56 |~#s3c_hwmon_driver~0.offset|)) (.cse97 (+ 97 |~#s3c_hwmon_driver~0.offset|)) (.cse106 (+ |~#s3c_hwmon_driver~0.offset| 121)) (.cse96 (select |#memory_int| 3)) (.cse104 (+ |~#s3c_hwmon_driver~0.offset| 8)) (.cse107 (+ |~#s3c_hwmon_driver~0.offset| 24)) (.cse99 (+ |~#s3c_hwmon_driver~0.offset| 137)) (.cse103 (select |#memory_int| 1)) (.cse87 (select |#memory_$Pointer$.base| |~#s3c_hwmon_driver~0.base|)) (.cse108 (+ 32 |~#s3c_hwmon_driver~0.offset|)) (.cse88 (+ |~#s3c_hwmon_driver~0.offset| 81)) (.cse89 (select |#memory_$Pointer$.offset| |~#s3c_hwmon_driver~0.base|)) (.cse100 (+ |~#s3c_hwmon_driver~0.offset| 145))) (let ((.cse0 (not (= (select |old(#valid)| 2) 1))) (.cse1 (not (= (select .cse89 .cse100) 0))) (.cse2 (not (= (select .cse89 .cse88) 0))) (.cse3 (not (= (select |old(#valid)| 9) 1))) (.cse4 (not (= (select |old(#valid)| 7) 1))) (.cse5 (not (= (select .cse87 .cse108) 0))) (.cse6 (not (= (select |old(#length)| 10) 21))) (.cse7 (not (= (select |old(#valid)| 16) 1))) (.cse8 (not (= (select |old(#valid)| 1) 1))) (.cse9 (not (= (select .cse103 0) 48))) (.cse10 (not (= (select .cse89 .cse99) 0))) (.cse11 (not (= |#NULL.offset| 0))) (.cse12 (not (= |~#s3c_hwmon_driver~0.offset| 0))) (.cse13 (not (= (select .cse87 .cse107) 0))) (.cse14 (not (= |#funAddr~s3c_hwmon_remove.base| (select .cse87 .cse104)))) (.cse15 (not (= (select .cse96 2) 62))) (.cse16 (not (= (select .cse89 .cse108) 0))) (.cse17 (not (= (select |old(#length)| 15) 10))) (.cse18 (not (= 33 (select |old(#length)| 12)))) (.cse19 (not (= (select .cse87 .cse106) 0))) (.cse20 (not (= (select .cse89 .cse97) 0))) (.cse21 (not (= (select |old(#valid)| 12) 1))) (.cse22 (not (= (select .cse87 |~#s3c_hwmon_driver~0.offset|) |#funAddr~s3c_hwmon_probe.base|))) (.cse23 (not (= (select .cse89 .cse107) 0))) (.cse24 (not (= (select |old(#valid)| 11) 1))) (.cse25 (not (= (select (select |#memory_int| |~#s3c_hwmon_driver~0.base|) (+ 72 |~#s3c_hwmon_driver~0.offset|)) 0))) (.cse26 (not (= (select .cse87 .cse105) |~#__this_module~0.base|))) (.cse27 (not (= (select .cse87 .cse93) 0))) (.cse28 (not (= (select .cse87 .cse102) 0))) (.cse29 (not (= 16 |~#s3c_hwmon_driver~0.base|))) (.cse30 (not (< 0 |#StackHeapBarrier|))) (.cse31 (not (= (select .cse89 .cse106) 0))) (.cse32 (not (= (select |old(#length)| 5) 34))) (.cse33 (not (= (select .cse89 .cse101) 0))) (.cse34 (not (= 34 (select |old(#length)| 6)))) (.cse35 (not (= (select .cse89 .cse91) 0))) (.cse36 (not (= (select .cse96 1) 55))) (.cse37 (not (= (select |old(#length)| 13) 25))) (.cse38 (not (= (select .cse89 .cse94) 0))) (.cse39 (not (= (select |old(#valid)| 13) 1))) (.cse40 (not (= |~#__this_module~0.offset| (select .cse89 .cse105)))) (.cse41 (not (= (select |old(#length)| 3) 4))) (.cse42 (not (= (select |old(#length)| 9) 13))) (.cse43 (not (= (select .cse89 .cse104) |#funAddr~s3c_hwmon_remove.offset|))) (.cse44 (not (= (select .cse103 1) 0))) (.cse45 (not (= (select .cse87 .cse90) 0))) (.cse46 (not (= (select .cse87 .cse95) 0))) (.cse47 (not (= (select .cse89 .cse102) 0))) (.cse48 (not (= (select .cse87 .cse101) 0))) (.cse49 (not (= 51 (select |old(#length)| 2)))) (.cse50 (not (= (select .cse89 .cse98) 0))) (.cse51 (not (= (select |old(#valid)| 3) 1))) (.cse52 (not (= (select .cse87 .cse100) 0))) (.cse53 (not (= ~LDV_IN_INTERRUPT~0 1))) (.cse54 (not (= (select .cse87 .cse99) 0))) (.cse55 (not (= ~ldv_count_2~0 0))) (.cse56 (not (= (select .cse87 .cse92) 0))) (.cse57 (not (= (select .cse87 .cse98) 0))) (.cse58 (not (= |#NULL.base| 0))) (.cse59 (not (= (select |old(#valid)| 15) 1))) (.cse60 (not (= (select |old(#valid)| 4) 1))) (.cse61 (not (= (select |old(#valid)| 8) 1))) (.cse62 (not (= ~ldv_count_1~0 0))) (.cse63 (not (= (select .cse87 .cse97) 0))) (.cse64 (not (= (select |old(#valid)| 10) 1))) (.cse65 (not (= (select .cse96 3) 0))) (.cse66 (not (= (select .cse96 0) 60))) (.cse67 (not (= (select |old(#length)| 1) 2))) (.cse68 (not (= |#funAddr~s3c_hwmon_probe.offset| (select .cse89 |~#s3c_hwmon_driver~0.offset|)))) (.cse69 (not (= (select |old(#length)| 11) 30))) (.cse70 (not (= (select .cse89 .cse95) 0))) (.cse71 (not (= (select .cse87 .cse94) 0))) (.cse72 (not (= (select |old(#length)| 7) 27))) (.cse73 (not (= (select |old(#length)| 4) 20))) (.cse74 (not (= (select |old(#valid)| 14) 1))) (.cse75 (not (= (select .cse89 .cse93) 0))) (.cse76 (not (= (select .cse89 .cse92) 0))) (.cse77 (not (= (select |old(#valid)| 0) 0))) (.cse78 (not (= (select .cse87 .cse91) 15))) (.cse79 (not (= (select |old(#valid)| 5) 1))) (.cse80 (not (= (select |old(#length)| 14) 27))) (.cse81 (not (= (select |old(#length)| 8) 11))) (.cse82 (not (= 153 (select |old(#length)| 16)))) (.cse83 (not (= (select |old(#valid)| 6) 1))) (.cse84 (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 0))) (.cse85 (not (= 0 (select .cse89 .cse90)))) (.cse86 (not (= (select .cse87 .cse88) 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 (not (= |ldv_malloc_#in~size#1| 800)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 (forall ((|v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| Int)) (or (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 10) (not (= 8 (select |old(#length)| |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3|))) (not (< |#StackHeapBarrier| |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3|)) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 2) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 16) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 13) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 6) (= 7 |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3|) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 9) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 4) (not (= (select |old(#valid)| |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3|) 1)) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 12) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 14) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 3) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 15) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 5) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 8) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 11) (= |v_ULTIMATE.start_s3c_hwmon_probe_~#__key~0#1.base_BEFORE_CALL_3| 0))) .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse83 .cse84 .cse85 .cse86) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55 .cse56 .cse57 .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 (and (= 1 (select |#valid| 5)) (= (select |#valid| 15) 1) (= (select |#length| 8) 11) (= 51 (select |#length| 2)) (= (select |#length| 15) 10) (= (select |#valid| 9) 1) (= (select |#length| 12) 33) (= 153 (select |#length| 16)) (= (select |#valid| 11) 1) (= 34 (select |#length| 5)) (= 2 (select |#length| 1)) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select |#length| 4) 20) (= 30 (select |#length| 11)) (= (select |#length| 7) 27) (= (select |#valid| 12) 1) (= (select |#valid| 4) 1) (= (select |#length| 13) 25) (= (select |#valid| 1) 1) (= 21 (select |#length| 10)) (= (select |#valid| 14) 1) (= (select |#valid| 0) 0) (= (select |#length| 9) 13) (= (select |#valid| 2) 1) (= (select |#length| 14) 27) (= (select |#length| 6) 34) (= (select |#valid| 16) 1) (= (select |#valid| 6) 1) (= (select |#length| 3) 4) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select |#valid| 13) 1)) .cse64 .cse65 .cse66 .cse67 .cse68 .cse69 .cse70 .cse71 .cse72 .cse73 .cse74 .cse75 .cse76 .cse77 .cse78 .cse79 .cse80 .cse81 .cse82 .cse83 .cse84 .cse85 .cse86)))) [2022-11-22 00:30:08,730 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 837 846) no Hoare annotation was computed. [2022-11-22 00:30:08,731 INFO L895 garLoopResultBuilder]: At program point L841(line 841) the Hoare annotation is: (let ((.cse4 (+ 32 |~#s3c_hwmon_driver~0.offset|)) (.cse7 (+ |~#s3c_hwmon_driver~0.offset| 24)) (.cse10 (+ |~#s3c_hwmon_driver~0.offset| 121)) (.cse12 (+ 56 |~#s3c_hwmon_driver~0.offset|)) (.cse8 (+ |~#s3c_hwmon_driver~0.offset| 8)) (.cse5 (select |#memory_int| 1)) (.cse14 (+ |~#s3c_hwmon_driver~0.offset| 48)) (.cse15 (+ 64 |~#s3c_hwmon_driver~0.offset|)) (.cse1 (+ |~#s3c_hwmon_driver~0.offset| 145)) (.cse6 (+ |~#s3c_hwmon_driver~0.offset| 137)) (.cse20 (+ |~#s3c_hwmon_driver~0.offset| 129)) (.cse11 (+ 97 |~#s3c_hwmon_driver~0.offset|)) (.cse9 (select |#memory_int| 3)) (.cse19 (+ |~#s3c_hwmon_driver~0.offset| 16)) (.cse17 (+ |~#s3c_hwmon_driver~0.offset| 89)) (.cse13 (+ |~#s3c_hwmon_driver~0.offset| 105)) (.cse21 (+ |~#s3c_hwmon_driver~0.offset| 113)) (.cse16 (+ 40 |~#s3c_hwmon_driver~0.offset|)) (.cse0 (select |#memory_$Pointer$.offset| |~#s3c_hwmon_driver~0.base|)) (.cse18 (+ |~#s3c_hwmon_driver~0.offset| 73)) (.cse3 (select |#memory_$Pointer$.base| |~#s3c_hwmon_driver~0.base|)) (.cse2 (+ |~#s3c_hwmon_driver~0.offset| 81))) (or (not (= (select |old(#valid)| 2) 1)) (not (= (select .cse0 .cse1) 0)) (not (= (select .cse0 .cse2) 0)) (not (= (select |old(#valid)| 9) 1)) (not (= (select |old(#valid)| 7) 1)) (not (= (select .cse3 .cse4) 0)) (not (= (select |old(#length)| 10) 21)) (not (= (select |old(#valid)| 16) 1)) (not (= (select |old(#valid)| 1) 1)) (not (= (select .cse5 0) 48)) (not (= (select .cse0 .cse6) 0)) (not (= |#NULL.offset| 0)) (not (= |~#s3c_hwmon_driver~0.offset| 0)) (not (= (select .cse3 .cse7) 0)) (not (= |#funAddr~s3c_hwmon_remove.base| (select .cse3 .cse8))) (not (= (select .cse9 2) 62)) (not (= (select .cse0 .cse4) 0)) (not (= (select |old(#length)| 15) 10)) (not (= 33 (select |old(#length)| 12))) (not (= (select .cse3 .cse10) 0)) (not (= (select .cse0 .cse11) 0)) (not (= (select |old(#valid)| 12) 1)) (not (= (select .cse3 |~#s3c_hwmon_driver~0.offset|) |#funAddr~s3c_hwmon_probe.base|)) (not (= (select .cse0 .cse7) 0)) (not (= (select |old(#valid)| 11) 1)) (not (= (select (select |#memory_int| |~#s3c_hwmon_driver~0.base|) (+ 72 |~#s3c_hwmon_driver~0.offset|)) 0)) (not (= (select .cse3 .cse12) |~#__this_module~0.base|)) (not (= (select .cse3 .cse13) 0)) (not (= (select .cse3 .cse14) 0)) (not (= 16 |~#s3c_hwmon_driver~0.base|)) (not (< 0 |#StackHeapBarrier|)) (not (= (select .cse0 .cse10) 0)) (not (= (select |old(#length)| 5) 34)) (not (= (select .cse0 .cse15) 0)) (not (= 34 (select |old(#length)| 6))) (not (= (select .cse0 .cse16) 0)) (not (= (select .cse9 1) 55)) (not (= (select |old(#length)| 13) 25)) (not (= (select .cse0 .cse17) 0)) (not (= (select |old(#valid)| 13) 1)) (not (= |~#__this_module~0.offset| (select .cse0 .cse12))) (not (= (select |old(#length)| 3) 4)) (not (= (select |old(#length)| 9) 13)) (not (= (select .cse0 .cse8) |#funAddr~s3c_hwmon_remove.offset|)) (not (= (select .cse5 1) 0)) (not (= (select .cse3 .cse18) 0)) (not (= (select .cse3 .cse19) 0)) (not (= (select .cse0 .cse14) 0)) (not (= (select .cse3 .cse15) 0)) (not (= 51 (select |old(#length)| 2))) (not (= (select .cse0 .cse20) 0)) (not (= (select |old(#valid)| 3) 1)) (not (= (select .cse3 .cse1) 0)) (not (= ~LDV_IN_INTERRUPT~0 1)) (not (= (select .cse3 .cse6) 0)) (not (= ~ldv_count_2~0 0)) (not (= (select .cse3 .cse21) 0)) (not (= (select .cse3 .cse20) 0)) (not (= |#NULL.base| 0)) (not (= (select |old(#valid)| 15) 1)) (not (= (select |old(#valid)| 4) 1)) (not (= (select |old(#valid)| 8) 1)) (not (= ~ldv_count_1~0 0)) (not (= (select .cse3 .cse11) 0)) (and (= 1 (select |#valid| 5)) (= (select |#valid| 15) 1) (= (select |#length| 8) 11) (= 51 (select |#length| 2)) (= (select |#length| 15) 10) (= (select |#valid| 9) 1) (= (select |#length| 12) 33) (= 153 (select |#length| 16)) (= (select |#valid| 11) 1) (= 34 (select |#length| 5)) (= 2 (select |#length| 1)) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select |#length| 4) 20) (= 30 (select |#length| 11)) (= (select |#length| 7) 27) (= (select |#valid| 12) 1) (= (select |#valid| 4) 1) (= (select |#length| 13) 25) (= (select |#valid| 1) 1) (= 21 (select |#length| 10)) (= (select |#valid| 14) 1) (= (select |#valid| 0) 0) (= (select |#length| 9) 13) (= (select |#valid| 2) 1) (= (select |#length| 14) 27) (= (select |#length| 6) 34) (= (select |#valid| 16) 1) (= (select |#valid| 6) 1) (= (select |#length| 3) 4) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select |#valid| 13) 1)) (not (= (select |old(#valid)| 10) 1)) (not (= (select .cse9 3) 0)) (not (= (select .cse9 0) 60)) (not (= (select |old(#length)| 1) 2)) (not (= |#funAddr~s3c_hwmon_probe.offset| (select .cse0 |~#s3c_hwmon_driver~0.offset|))) (not (= (select |old(#length)| 11) 30)) (not (= (select .cse0 .cse19) 0)) (not (= (select .cse3 .cse17) 0)) (not (= (select |old(#length)| 7) 27)) (not (= (select |old(#length)| 4) 20)) (not (= (select |old(#valid)| 14) 1)) (not (= (select .cse0 .cse13) 0)) (not (= (select .cse0 .cse21) 0)) (not (= (select |old(#valid)| 0) 0)) (not (= (select .cse3 .cse16) 15)) (not (= (select |old(#valid)| 5) 1)) (not (= (select |old(#length)| 14) 27)) (not (= (select |old(#length)| 8) 11)) (not (= 153 (select |old(#length)| 16))) (not (= (select |old(#valid)| 6) 1)) (not (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 0)) (not (= 0 (select .cse0 .cse18))) (not (= (select .cse3 .cse2) 0)))) [2022-11-22 00:30:08,732 INFO L899 garLoopResultBuilder]: For program point L841-1(line 841) no Hoare annotation was computed. [2022-11-22 00:30:08,732 INFO L899 garLoopResultBuilder]: For program point L839(lines 839 845) no Hoare annotation was computed. [2022-11-22 00:30:08,732 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 837 846) no Hoare annotation was computed. [2022-11-22 00:30:08,733 INFO L899 garLoopResultBuilder]: For program point device_remove_fileEXIT(lines 1369 1371) no Hoare annotation was computed. [2022-11-22 00:30:08,733 INFO L902 garLoopResultBuilder]: At program point device_remove_fileENTRY(lines 1369 1371) the Hoare annotation is: true [2022-11-22 00:30:08,733 INFO L895 garLoopResultBuilder]: At program point L993-1(line 993) the Hoare annotation is: (let ((.cse2 (= ~ldv_count_2~0 0)) (.cse4 (= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0)) (.cse5 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (<= 1 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse3 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2 .cse3) (and .cse5 .cse4 .cse3) (and .cse5 .cse0 .cse1 .cse3))) [2022-11-22 00:30:08,733 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1098) no Hoare annotation was computed. [2022-11-22 00:30:08,734 INFO L895 garLoopResultBuilder]: At program point L1373(line 1373) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,734 INFO L895 garLoopResultBuilder]: At program point L1373-1(line 1373) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,734 INFO L895 garLoopResultBuilder]: At program point L1142(lines 1131 1148) the Hoare annotation is: (let ((.cse4 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (< |ULTIMATE.start_s3c_hwmon_remove_~i~1#1| 2147483646)) (.cse1 (<= 1 |ULTIMATE.start_s3c_hwmon_remove_~i~1#1|)) (.cse3 (= |ULTIMATE.start_s3c_hwmon_remove_~i~1#1| 0)) (.cse2 (= ~ldv_count_2~0 0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4) (and .cse4 .cse0 .cse1) (and .cse3 .cse2))) [2022-11-22 00:30:08,734 INFO L895 garLoopResultBuilder]: At program point L1109(lines 1031 1124) the Hoare annotation is: (let ((.cse3 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0)) (.cse4 (<= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse5 (<= 1 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (= ~ldv_count_2~0 0)) (.cse2 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5 .cse2) (and .cse3 .cse0 .cse2) (and .cse4 .cse5 .cse1 .cse2))) [2022-11-22 00:30:08,734 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-11-22 00:30:08,735 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1139) no Hoare annotation was computed. [2022-11-22 00:30:08,735 INFO L899 garLoopResultBuilder]: For program point L1094(line 1094) no Hoare annotation was computed. [2022-11-22 00:30:08,735 INFO L899 garLoopResultBuilder]: For program point L1094-1(line 1094) no Hoare annotation was computed. [2022-11-22 00:30:08,735 INFO L899 garLoopResultBuilder]: For program point L1210(line 1210) no Hoare annotation was computed. [2022-11-22 00:30:08,735 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1139) no Hoare annotation was computed. [2022-11-22 00:30:08,735 INFO L895 garLoopResultBuilder]: At program point L1409(line 1409) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,735 INFO L895 garLoopResultBuilder]: At program point L1409-1(line 1409) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,735 INFO L899 garLoopResultBuilder]: For program point L1211(lines 1211 1216) no Hoare annotation was computed. [2022-11-22 00:30:08,735 INFO L895 garLoopResultBuilder]: At program point L1145(line 1145) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_s3c_hwmon_remove_~i~1#1| 2147483646)) (.cse1 (<= 1 |ULTIMATE.start_s3c_hwmon_remove_~i~1#1|))) (or (and .cse0 .cse1 (= ~ldv_count_2~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0 .cse1))) [2022-11-22 00:30:08,736 INFO L899 garLoopResultBuilder]: For program point L1145-1(line 1145) no Hoare annotation was computed. [2022-11-22 00:30:08,736 INFO L895 garLoopResultBuilder]: At program point L980-1(line 980) the Hoare annotation is: (let ((.cse2 (= ~ldv_count_2~0 0)) (.cse4 (= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0)) (.cse5 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (<= 1 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse3 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2 .cse3) (and .cse5 .cse4 .cse3) (and .cse5 .cse0 .cse1 .cse3))) [2022-11-22 00:30:08,736 INFO L895 garLoopResultBuilder]: At program point L1228(lines 1183 1234) the Hoare annotation is: (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0) [2022-11-22 00:30:08,736 INFO L895 garLoopResultBuilder]: At program point L1063(line 1063) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,736 INFO L899 garLoopResultBuilder]: For program point L1063-1(line 1063) no Hoare annotation was computed. [2022-11-22 00:30:08,736 INFO L895 garLoopResultBuilder]: At program point L1212(line 1212) the Hoare annotation is: (or (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (= ~ldv_count_2~0 0)) [2022-11-22 00:30:08,736 INFO L899 garLoopResultBuilder]: For program point L1212-1(line 1212) no Hoare annotation was computed. [2022-11-22 00:30:08,736 INFO L895 garLoopResultBuilder]: At program point L1146(line 1146) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_s3c_hwmon_remove_~i~1#1| 2147483646)) (.cse1 (<= 1 |ULTIMATE.start_s3c_hwmon_remove_~i~1#1|))) (or (and .cse0 .cse1 (= ~ldv_count_2~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0 .cse1))) [2022-11-22 00:30:08,736 INFO L895 garLoopResultBuilder]: At program point L1146-1(line 1146) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_s3c_hwmon_remove_~i~1#1| 2147483646)) (.cse1 (<= 1 |ULTIMATE.start_s3c_hwmon_remove_~i~1#1|))) (or (and .cse0 .cse1 (= ~ldv_count_2~0 0)) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0 .cse1))) [2022-11-22 00:30:08,736 INFO L895 garLoopResultBuilder]: At program point L849(line 849) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,737 INFO L895 garLoopResultBuilder]: At program point L849-1(line 849) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,737 INFO L895 garLoopResultBuilder]: At program point L1229(line 1229) the Hoare annotation is: (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0) [2022-11-22 00:30:08,737 INFO L899 garLoopResultBuilder]: For program point L1097(line 1097) no Hoare annotation was computed. [2022-11-22 00:30:08,737 INFO L899 garLoopResultBuilder]: For program point L1064(lines 1064 1070) no Hoare annotation was computed. [2022-11-22 00:30:08,737 INFO L899 garLoopResultBuilder]: For program point L1197(line 1197) no Hoare annotation was computed. [2022-11-22 00:30:08,737 INFO L899 garLoopResultBuilder]: For program point L1098(line 1098) no Hoare annotation was computed. [2022-11-22 00:30:08,737 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-22 00:30:08,737 INFO L895 garLoopResultBuilder]: At program point L1049(line 1049) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,737 INFO L899 garLoopResultBuilder]: For program point L1049-1(line 1049) no Hoare annotation was computed. [2022-11-22 00:30:08,738 INFO L895 garLoopResultBuilder]: At program point L1264(line 1264) the Hoare annotation is: (let ((.cse2 (= ~ldv_count_2~0 0)) (.cse4 (= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0)) (.cse5 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (<= 1 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse3 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2 .cse3) (and .cse5 .cse4 .cse3) (and .cse5 .cse0 .cse1 .cse3))) [2022-11-22 00:30:08,738 INFO L895 garLoopResultBuilder]: At program point L1264-1(line 1264) the Hoare annotation is: (let ((.cse2 (= ~ldv_count_2~0 0)) (.cse4 (= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0)) (.cse5 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (<= 1 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse3 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2 .cse3) (and .cse5 .cse4 .cse3) (and .cse5 .cse0 .cse1 .cse3))) [2022-11-22 00:30:08,738 INFO L895 garLoopResultBuilder]: At program point L1231(lines 1183 1234) the Hoare annotation is: (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0) [2022-11-22 00:30:08,738 INFO L899 garLoopResultBuilder]: For program point L1198(lines 1198 1208) no Hoare annotation was computed. [2022-11-22 00:30:08,738 INFO L895 garLoopResultBuilder]: At program point L1132(line 1132) the Hoare annotation is: (or (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (= ~ldv_count_2~0 0)) [2022-11-22 00:30:08,738 INFO L895 garLoopResultBuilder]: At program point L1099(lines 1091 1105) the Hoare annotation is: (let ((.cse0 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse1 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0 .cse1) (and .cse0 (= ~ldv_count_2~0 0) .cse1))) [2022-11-22 00:30:08,739 INFO L899 garLoopResultBuilder]: For program point L1132-1(line 1132) no Hoare annotation was computed. [2022-11-22 00:30:08,739 INFO L895 garLoopResultBuilder]: At program point L1066(line 1066) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,739 INFO L899 garLoopResultBuilder]: For program point L1066-1(line 1066) no Hoare annotation was computed. [2022-11-22 00:30:08,739 INFO L899 garLoopResultBuilder]: For program point L1000(lines 1000 1004) no Hoare annotation was computed. [2022-11-22 00:30:08,739 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1098) no Hoare annotation was computed. [2022-11-22 00:30:08,739 INFO L895 garLoopResultBuilder]: At program point L1116(line 1116) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0)) (.cse1 (<= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0 .cse1) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0 .cse1))) [2022-11-22 00:30:08,740 INFO L899 garLoopResultBuilder]: For program point L1116-1(line 1116) no Hoare annotation was computed. [2022-11-22 00:30:08,740 INFO L895 garLoopResultBuilder]: At program point L1050(lines 1050 1056) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,740 INFO L899 garLoopResultBuilder]: For program point L1034(lines 1034 1038) no Hoare annotation was computed. [2022-11-22 00:30:08,740 INFO L895 garLoopResultBuilder]: At program point L1001(line 1001) the Hoare annotation is: (let ((.cse2 (= ~ldv_count_2~0 0)) (.cse4 (= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0)) (.cse5 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (<= 1 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse3 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2 .cse3) (and .cse5 .cse4 .cse3) (and .cse5 .cse0 .cse1 .cse3))) [2022-11-22 00:30:08,740 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1206) no Hoare annotation was computed. [2022-11-22 00:30:08,741 INFO L899 garLoopResultBuilder]: For program point L1001-1(line 1001) no Hoare annotation was computed. [2022-11-22 00:30:08,741 INFO L895 garLoopResultBuilder]: At program point L1117(lines 1031 1124) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,741 INFO L899 garLoopResultBuilder]: For program point L1084(lines 1084 1088) no Hoare annotation was computed. [2022-11-22 00:30:08,741 INFO L895 garLoopResultBuilder]: At program point L1134(line 1134) the Hoare annotation is: (or (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (= ~ldv_count_2~0 0)) [2022-11-22 00:30:08,741 INFO L895 garLoopResultBuilder]: At program point L1101(lines 1091 1105) the Hoare annotation is: (let ((.cse0 (<= 0 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse2 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse1 .cse2) (and .cse0 .cse1 (= ~ldv_count_2~0 0) .cse2))) [2022-11-22 00:30:08,741 INFO L899 garLoopResultBuilder]: For program point L1134-1(line 1134) no Hoare annotation was computed. [2022-11-22 00:30:08,741 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1206) no Hoare annotation was computed. [2022-11-22 00:30:08,742 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1094) no Hoare annotation was computed. [2022-11-22 00:30:08,742 INFO L895 garLoopResultBuilder]: At program point L1118(lines 1031 1124) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,742 INFO L895 garLoopResultBuilder]: At program point L1052(line 1052) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,742 INFO L899 garLoopResultBuilder]: For program point L1052-1(line 1052) no Hoare annotation was computed. [2022-11-22 00:30:08,742 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1094) no Hoare annotation was computed. [2022-11-22 00:30:08,742 INFO L899 garLoopResultBuilder]: For program point L987(lines 987 991) no Hoare annotation was computed. [2022-11-22 00:30:08,742 INFO L899 garLoopResultBuilder]: For program point L1202(lines 1202 1205) no Hoare annotation was computed. [2022-11-22 00:30:08,742 INFO L895 garLoopResultBuilder]: At program point L1120(line 1120) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,742 INFO L899 garLoopResultBuilder]: For program point L1120-1(line 1120) no Hoare annotation was computed. [2022-11-22 00:30:08,743 INFO L895 garLoopResultBuilder]: At program point L1187(line 1187) the Hoare annotation is: (let ((.cse2 (+ 64 |~#s3c_hwmon_driver~0.offset|)) (.cse12 (+ |~#s3c_hwmon_driver~0.offset| 121)) (.cse7 (+ 40 |~#s3c_hwmon_driver~0.offset|)) (.cse1 (+ |~#s3c_hwmon_driver~0.offset| 145)) (.cse9 (+ |~#s3c_hwmon_driver~0.offset| 89)) (.cse8 (+ |~#s3c_hwmon_driver~0.offset| 8)) (.cse4 (+ 32 |~#s3c_hwmon_driver~0.offset|)) (.cse16 (+ |~#s3c_hwmon_driver~0.offset| 73)) (.cse13 (+ |~#s3c_hwmon_driver~0.offset| 24)) (.cse18 (+ |~#s3c_hwmon_driver~0.offset| 81)) (.cse15 (+ |~#s3c_hwmon_driver~0.offset| 137)) (.cse6 (+ 97 |~#s3c_hwmon_driver~0.offset|)) (.cse10 (select |#memory_int| 3)) (.cse14 (+ |~#s3c_hwmon_driver~0.offset| 16)) (.cse11 (+ |~#s3c_hwmon_driver~0.offset| 113)) (.cse19 (+ |~#s3c_hwmon_driver~0.offset| 105)) (.cse20 (+ |~#s3c_hwmon_driver~0.offset| 48)) (.cse21 (select |#memory_int| 1)) (.cse0 (select |#memory_$Pointer$.offset| |~#s3c_hwmon_driver~0.base|)) (.cse17 (+ 56 |~#s3c_hwmon_driver~0.offset|)) (.cse3 (select |#memory_$Pointer$.base| |~#s3c_hwmon_driver~0.base|)) (.cse5 (+ |~#s3c_hwmon_driver~0.offset| 129))) (and (= (select .cse0 .cse1) 0) (= (select .cse0 .cse2) 0) (= (select .cse3 .cse4) 0) (= (select .cse0 .cse5) 0) (= 1 (select |#valid| 5)) (= (select .cse3 .cse6) 0) (= (select |#valid| 15) 1) (= (select .cse0 .cse7) 0) (= (select |#length| 8) 11) (= |#funAddr~s3c_hwmon_probe.offset| (select .cse0 |~#s3c_hwmon_driver~0.offset|)) (= ~LDV_IN_INTERRUPT~0 1) (= (select .cse0 .cse8) |#funAddr~s3c_hwmon_remove.offset|) (= (select .cse3 .cse2) 0) (= 51 (select |#length| 2)) (= (select .cse0 .cse9) 0) (= (select |#length| 15) 10) (= (select .cse10 2) 62) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 0) (= (select |#valid| 9) 1) (= (select .cse0 .cse11) 0) (= (select .cse0 .cse12) 0) (= (select |#length| 12) 33) (= 153 (select |#length| 16)) (= (select .cse3 .cse12) 0) (= (select |#valid| 11) 1) (= (select .cse0 .cse13) 0) (= (select .cse10 0) 60) (= ~ldv_count_1~0 0) (= 34 (select |#length| 5)) (= (select .cse3 .cse7) 15) (= (select .cse3 .cse1) 0) (= 2 (select |#length| 1)) (= (select .cse0 .cse14) 0) (= |~#s3c_hwmon_driver~0.offset| 0) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse3 .cse9) 0) (= |#funAddr~s3c_hwmon_remove.base| (select .cse3 .cse8)) (= (select .cse0 .cse15) 0) (= 16 |~#s3c_hwmon_driver~0.base|) (= (select .cse3 .cse16) 0) (= (select .cse3 .cse17) |~#__this_module~0.base|) (= (select |#length| 4) 20) (= 30 (select |#length| 11)) (= (select .cse0 .cse18) 0) (= (select .cse0 .cse4) 0) (= (select |#length| 7) 27) (= (select |#valid| 12) 1) (= (select .cse3 .cse19) 0) (= (select .cse10 3) 0) (= (select (select |#memory_int| |~#s3c_hwmon_driver~0.base|) (+ 72 |~#s3c_hwmon_driver~0.offset|)) 0) (= (select |#valid| 4) 1) (= (select .cse0 .cse20) 0) (= (select |#length| 13) 25) (= 0 (select .cse0 .cse16)) (= (select .cse3 .cse13) 0) (= (select .cse3 .cse18) 0) (= (select |#valid| 1) 1) (= 21 (select |#length| 10)) (= (select .cse3 .cse15) 0) (= (select |#valid| 14) 1) (= (select |#valid| 0) 0) (= (select |#length| 9) 13) (= (select .cse0 .cse6) 0) (= (select |#valid| 2) 1) (= |#NULL.offset| 0) (= (select .cse10 1) 55) (= (select |#length| 14) 27) (= (select .cse21 0) 48) (= (select .cse3 .cse14) 0) (= (select |#length| 6) 34) (= ~ldv_count_2~0 0) (= (select |#valid| 16) 1) (= (select .cse3 .cse11) 0) (= (select .cse3 |~#s3c_hwmon_driver~0.offset|) |#funAddr~s3c_hwmon_probe.base|) (= (select .cse0 .cse19) 0) (= (select |#valid| 6) 1) (= (select .cse3 .cse20) 0) (= (select .cse21 1) 0) (= |~#__this_module~0.offset| (select .cse0 .cse17)) (= (select |#length| 3) 4) (= (select .cse3 .cse5) 0) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0) (= |#NULL.base| 0))) [2022-11-22 00:30:08,744 INFO L895 garLoopResultBuilder]: At program point L1187-1(line 1187) the Hoare annotation is: (let ((.cse2 (+ 64 |~#s3c_hwmon_driver~0.offset|)) (.cse12 (+ |~#s3c_hwmon_driver~0.offset| 121)) (.cse7 (+ 40 |~#s3c_hwmon_driver~0.offset|)) (.cse1 (+ |~#s3c_hwmon_driver~0.offset| 145)) (.cse9 (+ |~#s3c_hwmon_driver~0.offset| 89)) (.cse8 (+ |~#s3c_hwmon_driver~0.offset| 8)) (.cse4 (+ 32 |~#s3c_hwmon_driver~0.offset|)) (.cse16 (+ |~#s3c_hwmon_driver~0.offset| 73)) (.cse13 (+ |~#s3c_hwmon_driver~0.offset| 24)) (.cse18 (+ |~#s3c_hwmon_driver~0.offset| 81)) (.cse15 (+ |~#s3c_hwmon_driver~0.offset| 137)) (.cse6 (+ 97 |~#s3c_hwmon_driver~0.offset|)) (.cse10 (select |#memory_int| 3)) (.cse14 (+ |~#s3c_hwmon_driver~0.offset| 16)) (.cse11 (+ |~#s3c_hwmon_driver~0.offset| 113)) (.cse19 (+ |~#s3c_hwmon_driver~0.offset| 105)) (.cse20 (+ |~#s3c_hwmon_driver~0.offset| 48)) (.cse21 (select |#memory_int| 1)) (.cse0 (select |#memory_$Pointer$.offset| |~#s3c_hwmon_driver~0.base|)) (.cse17 (+ 56 |~#s3c_hwmon_driver~0.offset|)) (.cse3 (select |#memory_$Pointer$.base| |~#s3c_hwmon_driver~0.base|)) (.cse5 (+ |~#s3c_hwmon_driver~0.offset| 129))) (and (= (select .cse0 .cse1) 0) (= (select .cse0 .cse2) 0) (= (select .cse3 .cse4) 0) (= (select .cse0 .cse5) 0) (= 1 (select |#valid| 5)) (= (select .cse3 .cse6) 0) (= (select |#valid| 15) 1) (= (select .cse0 .cse7) 0) (= (select |#length| 8) 11) (= |#funAddr~s3c_hwmon_probe.offset| (select .cse0 |~#s3c_hwmon_driver~0.offset|)) (= ~LDV_IN_INTERRUPT~0 1) (= (select .cse0 .cse8) |#funAddr~s3c_hwmon_remove.offset|) (= (select .cse3 .cse2) 0) (= 51 (select |#length| 2)) (= (select .cse0 .cse9) 0) (= (select |#length| 15) 10) (= (select .cse10 2) 62) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 0) (= (select |#valid| 9) 1) (= (select .cse0 .cse11) 0) (= (select .cse0 .cse12) 0) (= (select |#length| 12) 33) (= 153 (select |#length| 16)) (= (select .cse3 .cse12) 0) (= (select |#valid| 11) 1) (= (select .cse0 .cse13) 0) (= (select .cse10 0) 60) (= ~ldv_count_1~0 0) (= 34 (select |#length| 5)) (= (select .cse3 .cse7) 15) (= (select .cse3 .cse1) 0) (= 2 (select |#length| 1)) (= (select .cse0 .cse14) 0) (= |~#s3c_hwmon_driver~0.offset| 0) (= (select |#valid| 3) 1) (= (select |#valid| 7) 1) (= (select .cse3 .cse9) 0) (= |#funAddr~s3c_hwmon_remove.base| (select .cse3 .cse8)) (= (select .cse0 .cse15) 0) (= 16 |~#s3c_hwmon_driver~0.base|) (= (select .cse3 .cse16) 0) (= (select .cse3 .cse17) |~#__this_module~0.base|) (= (select |#length| 4) 20) (= 30 (select |#length| 11)) (= (select .cse0 .cse18) 0) (= (select .cse0 .cse4) 0) (= (select |#length| 7) 27) (= (select |#valid| 12) 1) (= (select .cse3 .cse19) 0) (= (select .cse10 3) 0) (= (select (select |#memory_int| |~#s3c_hwmon_driver~0.base|) (+ 72 |~#s3c_hwmon_driver~0.offset|)) 0) (= (select |#valid| 4) 1) (= (select .cse0 .cse20) 0) (= (select |#length| 13) 25) (= 0 (select .cse0 .cse16)) (= (select .cse3 .cse13) 0) (= (select .cse3 .cse18) 0) (= (select |#valid| 1) 1) (= 21 (select |#length| 10)) (= (select .cse3 .cse15) 0) (= (select |#valid| 14) 1) (= (select |#valid| 0) 0) (= (select |#length| 9) 13) (= (select .cse0 .cse6) 0) (= (select |#valid| 2) 1) (= |#NULL.offset| 0) (= (select .cse10 1) 55) (= (select |#length| 14) 27) (= (select .cse21 0) 48) (= (select .cse3 .cse14) 0) (= (select |#length| 6) 34) (= ~ldv_count_2~0 0) (= (select |#valid| 16) 1) (= (select .cse3 .cse11) 0) (= (select .cse3 |~#s3c_hwmon_driver~0.offset|) |#funAddr~s3c_hwmon_probe.base|) (= (select .cse0 .cse19) 0) (= (select |#valid| 6) 1) (= (select .cse3 .cse20) 0) (= (select .cse21 1) 0) (= |~#__this_module~0.offset| (select .cse0 .cse17)) (= (select |#length| 3) 4) (= (select .cse3 .cse5) 0) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= (select |#valid| 13) 1) (< 0 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0) (= |#NULL.base| 0))) [2022-11-22 00:30:08,744 INFO L895 garLoopResultBuilder]: At program point L1121(lines 1031 1124) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,744 INFO L899 garLoopResultBuilder]: For program point L1138(line 1138) no Hoare annotation was computed. [2022-11-22 00:30:08,745 INFO L895 garLoopResultBuilder]: At program point L1221(lines 1183 1234) the Hoare annotation is: (or (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (= ~ldv_count_2~0 0)) [2022-11-22 00:30:08,745 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1108) no Hoare annotation was computed. [2022-11-22 00:30:08,745 INFO L899 garLoopResultBuilder]: For program point L1139(line 1139) no Hoare annotation was computed. [2022-11-22 00:30:08,745 INFO L895 garLoopResultBuilder]: At program point L1007(lines 974 1009) the Hoare annotation is: (let ((.cse2 (= ~ldv_count_2~0 0)) (.cse4 (= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0)) (.cse5 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (<= 1 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse3 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2 .cse3) (and .cse5 .cse4 .cse3) (and .cse5 .cse0 .cse1 .cse3))) [2022-11-22 00:30:08,745 INFO L899 garLoopResultBuilder]: For program point L1189(lines 1189 1192) no Hoare annotation was computed. [2022-11-22 00:30:08,746 INFO L895 garLoopResultBuilder]: At program point L1123(lines 1018 1125) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (<= (+ |ULTIMATE.start_s3c_hwmon_probe_#res#1| 12) 0) .cse0) (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,746 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1108) no Hoare annotation was computed. [2022-11-22 00:30:08,746 INFO L899 garLoopResultBuilder]: For program point L1206(line 1206) no Hoare annotation was computed. [2022-11-22 00:30:08,746 INFO L899 garLoopResultBuilder]: For program point L1206-1(line 1206) no Hoare annotation was computed. [2022-11-22 00:30:08,746 INFO L895 garLoopResultBuilder]: At program point L1140(lines 1131 1148) the Hoare annotation is: (let ((.cse4 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (<= |ULTIMATE.start_s3c_hwmon_remove_~i~1#1| 2147483646)) (.cse1 (<= 1 |ULTIMATE.start_s3c_hwmon_remove_~i~1#1|)) (.cse3 (= |ULTIMATE.start_s3c_hwmon_remove_~i~1#1| 0)) (.cse2 (= ~ldv_count_2~0 0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4) (and .cse4 .cse0 .cse1) (and .cse3 .cse2))) [2022-11-22 00:30:08,746 INFO L895 garLoopResultBuilder]: At program point L1107(lines 1031 1124) the Hoare annotation is: (let ((.cse2 (= ~ldv_count_2~0 0)) (.cse0 (<= 1 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse4 (= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0)) (.cse3 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2 .cse3) (and (or (and .cse0 .cse1 .cse3) (and .cse4 .cse3)) (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)))) [2022-11-22 00:30:08,747 INFO L895 garLoopResultBuilder]: At program point L1041(lines 1041 1045) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and (= ~ldv_count_2~0 0) .cse0) (and (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) .cse0))) [2022-11-22 00:30:08,747 INFO L895 garLoopResultBuilder]: At program point L1256(line 1256) the Hoare annotation is: (let ((.cse2 (= ~ldv_count_2~0 0)) (.cse4 (= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0)) (.cse5 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (<= 1 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse3 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2 .cse3) (and .cse5 .cse4 .cse3) (and .cse5 .cse0 .cse1 .cse3))) [2022-11-22 00:30:08,747 INFO L895 garLoopResultBuilder]: At program point L1256-1(line 1256) the Hoare annotation is: (let ((.cse2 (= ~ldv_count_2~0 0)) (.cse4 (= |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 0)) (.cse5 (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1)) (.cse0 (<= 1 |ULTIMATE.start_s3c_hwmon_probe_~i~0#1|)) (.cse1 (< |ULTIMATE.start_s3c_hwmon_probe_~i~0#1| 2147483646)) (.cse3 (= |ULTIMATE.start_main_~ldv_s_s3c_hwmon_driver_platform_driver~0#1| 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse2 .cse3) (and .cse5 .cse4 .cse3) (and .cse5 .cse0 .cse1 .cse3))) [2022-11-22 00:30:08,747 INFO L899 garLoopResultBuilder]: For program point L1091(lines 1091 1106) no Hoare annotation was computed. [2022-11-22 00:30:08,747 INFO L899 garLoopResultBuilder]: For program point L1058(lines 1058 1061) no Hoare annotation was computed. [2022-11-22 00:30:08,747 INFO L899 garLoopResultBuilder]: For program point L992(lines 992 1006) no Hoare annotation was computed. [2022-11-22 00:30:08,748 INFO L899 garLoopResultBuilder]: For program point L992-1(lines 992 1006) no Hoare annotation was computed. [2022-11-22 00:30:08,748 INFO L899 garLoopResultBuilder]: For program point L1108(line 1108) no Hoare annotation was computed. [2022-11-22 00:30:08,748 INFO L899 garLoopResultBuilder]: For program point L1075(lines 1075 1078) no Hoare annotation was computed. [2022-11-22 00:30:08,748 INFO L895 garLoopResultBuilder]: At program point L1224(lines 1224 1227) the Hoare annotation is: (or (= ~ldv_call_dev_attr_of_sensor_device_attribute~0 1) (= ~ldv_count_2~0 0)) [2022-11-22 00:30:08,748 INFO L902 garLoopResultBuilder]: At program point s3c_adc_releaseENTRY(lines 1411 1413) the Hoare annotation is: true [2022-11-22 00:30:08,748 INFO L899 garLoopResultBuilder]: For program point s3c_adc_releaseEXIT(lines 1411 1413) no Hoare annotation was computed. [2022-11-22 00:30:08,749 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_attrEXIT(lines 1010 1017) no Hoare annotation was computed. [2022-11-22 00:30:08,749 INFO L902 garLoopResultBuilder]: At program point s3c_hwmon_remove_attrENTRY(lines 1010 1017) the Hoare annotation is: true [2022-11-22 00:30:08,749 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_attrFINAL(lines 1010 1017) no Hoare annotation was computed. [2022-11-22 00:30:08,749 INFO L902 garLoopResultBuilder]: At program point L1013(line 1013) the Hoare annotation is: true [2022-11-22 00:30:08,749 INFO L902 garLoopResultBuilder]: At program point L1013-1(line 1013) the Hoare annotation is: true [2022-11-22 00:30:08,749 INFO L902 garLoopResultBuilder]: At program point L1248(line 1248) the Hoare annotation is: true [2022-11-22 00:30:08,749 INFO L899 garLoopResultBuilder]: For program point L1248-1(line 1248) no Hoare annotation was computed. [2022-11-22 00:30:08,750 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 1244 1251) the Hoare annotation is: true [2022-11-22 00:30:08,750 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 1244 1251) no Hoare annotation was computed. [2022-11-22 00:30:08,753 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:30:08,755 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-22 00:30:08,781 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,782 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,783 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,784 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,784 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,785 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,785 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.offset [2022-11-22 00:30:08,786 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,786 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,787 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.offset [2022-11-22 00:30:08,787 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,788 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,788 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,789 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,789 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,790 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,790 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,791 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,791 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,792 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,792 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.base [2022-11-22 00:30:08,792 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,793 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,793 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,794 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,794 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,794 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,795 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,795 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,795 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,796 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,796 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,796 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,797 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,797 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,797 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,798 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,798 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.base [2022-11-22 00:30:08,798 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,798 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,799 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,799 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,802 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,802 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,803 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,803 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,804 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,804 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,805 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.offset [2022-11-22 00:30:08,805 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,806 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,806 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.offset [2022-11-22 00:30:08,807 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,807 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,808 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,808 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,809 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,809 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,810 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,810 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,810 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,811 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,811 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.base [2022-11-22 00:30:08,812 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,812 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,812 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,813 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,813 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,814 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,814 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,814 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,815 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,815 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,815 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,816 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,816 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,816 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,817 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,817 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,817 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.base [2022-11-22 00:30:08,817 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,818 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,818 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,818 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 12:30:08 BoogieIcfgContainer [2022-11-22 00:30:08,821 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-22 00:30:08,821 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-22 00:30:08,821 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-22 00:30:08,821 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-22 00:30:08,822 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:27:30" (3/4) ... [2022-11-22 00:30:08,825 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-22 00:30:08,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_raw [2022-11-22 00:30:08,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-22 00:30:08,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-11-22 00:30:08,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-11-22 00:30:08,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2022-11-22 00:30:08,831 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-11-22 00:30:08,832 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hwmon_device_unregister [2022-11-22 00:30:08,832 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-22 00:30:08,832 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure device_remove_file [2022-11-22 00:30:08,832 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_adc_release [2022-11-22 00:30:08,832 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_attr [2022-11-22 00:30:08,832 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-22 00:30:08,842 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 107 nodes and edges [2022-11-22 00:30:08,843 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2022-11-22 00:30:08,844 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-22 00:30:08,845 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-22 00:30:08,846 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-22 00:30:08,873 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result + 12 <= 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (ldv_count_2 == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_s_s3c_hwmon_driver_platform_driver == 0) [2022-11-22 00:30:08,921 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/witness.graphml [2022-11-22 00:30:08,921 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-22 00:30:08,922 INFO L158 Benchmark]: Toolchain (without parser) took 160330.76ms. Allocated memory was 165.7MB in the beginning and 721.4MB in the end (delta: 555.7MB). Free memory was 129.8MB in the beginning and 302.4MB in the end (delta: -172.6MB). Peak memory consumption was 383.6MB. Max. memory is 16.1GB. [2022-11-22 00:30:08,922 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 125.8MB. Free memory is still 96.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 00:30:08,922 INFO L158 Benchmark]: CACSL2BoogieTranslator took 746.71ms. Allocated memory is still 165.7MB. Free memory was 129.8MB in the beginning and 117.0MB in the end (delta: 12.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 00:30:08,923 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.11ms. Allocated memory is still 165.7MB. Free memory was 117.0MB in the beginning and 112.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-22 00:30:08,923 INFO L158 Benchmark]: Boogie Preprocessor took 54.47ms. Allocated memory is still 165.7MB. Free memory was 112.8MB in the beginning and 109.1MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-22 00:30:08,923 INFO L158 Benchmark]: RCFGBuilder took 1153.44ms. Allocated memory was 165.7MB in the beginning and 199.2MB in the end (delta: 33.6MB). Free memory was 109.1MB in the beginning and 155.7MB in the end (delta: -46.6MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2022-11-22 00:30:08,924 INFO L158 Benchmark]: TraceAbstraction took 158151.60ms. Allocated memory was 199.2MB in the beginning and 721.4MB in the end (delta: 522.2MB). Free memory was 155.7MB in the beginning and 311.0MB in the end (delta: -155.3MB). Peak memory consumption was 441.3MB. Max. memory is 16.1GB. [2022-11-22 00:30:08,924 INFO L158 Benchmark]: Witness Printer took 100.27ms. Allocated memory is still 721.4MB. Free memory was 311.0MB in the beginning and 302.4MB in the end (delta: 8.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-22 00:30:08,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 125.8MB. Free memory is still 96.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 746.71ms. Allocated memory is still 165.7MB. Free memory was 129.8MB in the beginning and 117.0MB in the end (delta: 12.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.11ms. Allocated memory is still 165.7MB. Free memory was 117.0MB in the beginning and 112.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.47ms. Allocated memory is still 165.7MB. Free memory was 112.8MB in the beginning and 109.1MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1153.44ms. Allocated memory was 165.7MB in the beginning and 199.2MB in the end (delta: 33.6MB). Free memory was 109.1MB in the beginning and 155.7MB in the end (delta: -46.6MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * TraceAbstraction took 158151.60ms. Allocated memory was 199.2MB in the beginning and 721.4MB in the end (delta: 522.2MB). Free memory was 155.7MB in the beginning and 311.0MB in the end (delta: -155.3MB). Peak memory consumption was 441.3MB. Max. memory is 16.1GB. * Witness Printer took 100.27ms. Allocated memory is still 721.4MB. Free memory was 311.0MB in the beginning and 302.4MB in the end (delta: 8.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base * 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: 1331]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1331]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1094]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1094]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1098]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1098]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1108]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1108]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1206]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1206]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1139]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1139]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 134 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 158.0s, OverallIterations: 12, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 21.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1284 SdHoareTripleChecker+Valid, 5.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1153 mSDsluCounter, 4894 SdHoareTripleChecker+Invalid, 5.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2853 mSDsCounter, 130 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1901 IncrementalHoareTripleChecker+Invalid, 2031 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 130 mSolverCounterUnsat, 2041 mSDtfsCounter, 1901 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 818 GetRequests, 666 SyntacticMatches, 14 SemanticMatches, 138 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2591 ImplicationChecksByTransitivity, 96.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=372occurred in iteration=5, InterpolantAutomatonStates: 61, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 12 MinimizatonAttempts, 882 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 64 LocationsWithAnnotation, 692 PreInvPairs, 901 NumberOfFragments, 4599 HoareAnnotationTreeSize, 692 FomulaSimplifications, 5787 FormulaSimplificationTreeSizeReduction, 1.0s HoareSimplificationTime, 64 FomulaSimplificationsInter, 33445 FormulaSimplificationTreeSizeReductionInter, 19.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 1115 NumberOfCodeBlocks, 1115 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 1305 ConstructedInterpolants, 0 QuantifiedInterpolants, 1623 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3495 ConjunctsInSsa, 15 ConjunctsInUnsatCore, 20 InterpolantComputations, 9 PerfectInterpolantSequences, 452/487 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: OVERALL_TIME: 5.1s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 3, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 19, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 18, TOOLS_POST_TIME: 3.0s, TOOLS_POST_CALL_APPLICATIONS: 6, TOOLS_POST_CALL_TIME: 0.8s, TOOLS_POST_RETURN_APPLICATIONS: 4, TOOLS_POST_RETURN_TIME: 0.8s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 28, TOOLS_QUANTIFIERELIM_TIME: 4.5s, TOOLS_QUANTIFIERELIM_MAX_TIME: 1.3s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 49, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 4, DOMAIN_JOIN_TIME: 0.3s, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME: 0.0s, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME: 0.0s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 0, DOMAIN_ISSUBSETEQ_TIME: 0.0s, DOMAIN_ISBOTTOM_APPLICATIONS: 19, DOMAIN_ISBOTTOM_TIME: 0.1s, LOOP_SUMMARIZER_APPLICATIONS: 0, LOOP_SUMMARIZER_CACHE_MISSES: 0, LOOP_SUMMARIZER_OVERALL_TIME: 0.0s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 0, CALL_SUMMARIZER_APPLICATIONS: 4, CALL_SUMMARIZER_CACHE_MISSES: 2, CALL_SUMMARIZER_OVERALL_TIME: 0.0s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.0s, DAG_COMPRESSION_PROCESSED_NODES: 729, DAG_COMPRESSION_RETAINED_NODES: 91, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 12 specifications checked. All of them hold - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 980]: Loop Invariant Derived loop invariant: (((((1 <= i && i < 2147483646) && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0) || ((i == 0 && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || ((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || (((ldv_call_dev_attr_of_sensor_device_attribute == 1 && 1 <= i) && i < 2147483646) && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1229]: Loop Invariant Derived loop invariant: ldv_s_s3c_hwmon_driver_platform_driver == 0 - InvariantResult [Line: 1373]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 849]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1264]: Loop Invariant Derived loop invariant: (((((1 <= i && i < 2147483646) && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0) || ((i == 0 && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || ((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || (((ldv_call_dev_attr_of_sensor_device_attribute == 1 && 1 <= i) && i < 2147483646) && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((1 <= i && i < 2147483646) && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0) || ((i == 0 && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || ((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || (((ldv_call_dev_attr_of_sensor_device_attribute == 1 && 1 <= i) && i < 2147483646) && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1091]: Loop Invariant Derived loop invariant: (((0 <= i && ldv_call_dev_attr_of_sensor_device_attribute == 1) && i < 2147483646) && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (((0 <= i && i < 2147483646) && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1409]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 974]: Loop Invariant Derived loop invariant: (((((1 <= i && i < 2147483646) && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0) || ((i == 0 && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || ((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || (((ldv_call_dev_attr_of_sensor_device_attribute == 1 && 1 <= i) && i < 2147483646) && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: ((((1 <= i && i < 2147483646) && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0) || ((i == 0 && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || ((((1 <= i && i < 2147483646) && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (i == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0)) && ldv_call_dev_attr_of_sensor_device_attribute == 1) - InvariantResult [Line: 1183]: Loop Invariant Derived loop invariant: ldv_call_dev_attr_of_sensor_device_attribute == 1 || ldv_count_2 == 0 - InvariantResult [Line: 1183]: Loop Invariant Derived loop invariant: ldv_s_s3c_hwmon_driver_platform_driver == 0 - InvariantResult [Line: 1091]: Loop Invariant Derived loop invariant: ((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i < 2147483646) && ldv_s_s3c_hwmon_driver_platform_driver == 0) || ((i < 2147483646 && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1356]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1146]: Loop Invariant Derived loop invariant: ((i <= 2147483646 && 1 <= i) && ldv_count_2 == 0) || ((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i <= 2147483646) && 1 <= i) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1256]: Loop Invariant Derived loop invariant: (((((1 <= i && i < 2147483646) && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0) || ((i == 0 && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || ((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || (((ldv_call_dev_attr_of_sensor_device_attribute == 1 && 1 <= i) && i < 2147483646) && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: ((\result + 12 <= 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (ldv_count_2 == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1224]: Loop Invariant Derived loop invariant: ldv_call_dev_attr_of_sensor_device_attribute == 1 || ldv_count_2 == 0 - InvariantResult [Line: 1131]: Loop Invariant Derived loop invariant: ((((i < 2147483646 && 1 <= i) && ldv_count_2 == 0) || (i == 0 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || ((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i < 2147483646) && 1 <= i)) || (i == 0 && ldv_count_2 == 0) - InvariantResult [Line: 1131]: Loop Invariant Derived loop invariant: ((((i <= 2147483646 && 1 <= i) && ldv_count_2 == 0) || (i == 0 && ldv_call_dev_attr_of_sensor_device_attribute == 1)) || ((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i <= 2147483646) && 1 <= i)) || (i == 0 && ldv_count_2 == 0) - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: ((((i == 0 && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i <= 2147483646) && 1 <= i) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || ((ldv_call_dev_attr_of_sensor_device_attribute == 1 && i == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0)) || (((i <= 2147483646 && 1 <= i) && ldv_count_2 == 0) && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_s_s3c_hwmon_driver_platform_driver == 0) - InvariantResult [Line: 1183]: Loop Invariant Derived loop invariant: ldv_s_s3c_hwmon_driver_platform_driver == 0 - InvariantResult [Line: 1187]: Loop Invariant [2022-11-22 00:30:08,951 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,952 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,952 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,953 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,953 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,954 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,954 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.offset [2022-11-22 00:30:08,954 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,955 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,955 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.offset [2022-11-22 00:30:08,956 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,956 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,957 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,957 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,957 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,958 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,958 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,959 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,959 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,959 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,960 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.base [2022-11-22 00:30:08,960 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,961 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,961 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,961 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,962 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,962 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,962 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,963 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,963 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,963 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,964 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,964 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,964 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,964 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,965 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,965 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,965 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.base [2022-11-22 00:30:08,966 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,966 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,966 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,966 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,968 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,968 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,969 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,969 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,970 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,970 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,971 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.offset [2022-11-22 00:30:08,971 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,972 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,972 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.offset [2022-11-22 00:30:08,973 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,973 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,974 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,974 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,974 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,975 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,975 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,976 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,976 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,976 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,977 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.base [2022-11-22 00:30:08,977 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,977 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,978 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,978 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,978 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,979 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,979 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,979 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,980 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,980 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,980 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,980 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,981 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,981 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,981 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,981 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,982 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.base [2022-11-22 00:30:08,982 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,982 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-22 00:30:08,982 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-22 00:30:08,982 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((#memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 145] == 0 && #memory_$Pointer$[s3c_hwmon_driver][64 + s3c_hwmon_driver] == 0) && #memory_$Pointer$[s3c_hwmon_driver][32 + s3c_hwmon_driver] == 0) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 129] == 0) && 1 == \valid[5]) && #memory_$Pointer$[s3c_hwmon_driver][97 + s3c_hwmon_driver] == 0) && \valid[15] == 1) && #memory_$Pointer$[s3c_hwmon_driver][40 + s3c_hwmon_driver] == 0) && unknown-#length-unknown[8] == 11) && #funAddr~s3c_hwmon_probe.offset == #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver]) && LDV_IN_INTERRUPT == 1) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 8] == #funAddr~s3c_hwmon_remove.offset) && #memory_$Pointer$[s3c_hwmon_driver][64 + s3c_hwmon_driver] == 0) && 51 == unknown-#length-unknown[2]) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 89] == 0) && unknown-#length-unknown[15] == 10) && unknown-#memory_int-unknown[3][2] == 62) && ldv_call_dev_attr_of_sensor_device_attribute == 0) && \valid[9] == 1) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 113] == 0) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 121] == 0) && unknown-#length-unknown[12] == 33) && 153 == unknown-#length-unknown[16]) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 121] == 0) && \valid[11] == 1) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 24] == 0) && unknown-#memory_int-unknown[3][0] == 60) && ldv_count_1 == 0) && 34 == unknown-#length-unknown[5]) && #memory_$Pointer$[s3c_hwmon_driver][40 + s3c_hwmon_driver] == 15) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 145] == 0) && 2 == unknown-#length-unknown[1]) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 16] == 0) && s3c_hwmon_driver == 0) && \valid[3] == 1) && \valid[7] == 1) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 89] == 0) && #funAddr~s3c_hwmon_remove.base == #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 8]) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 137] == 0) && 16 == s3c_hwmon_driver) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 73] == 0) && #memory_$Pointer$[s3c_hwmon_driver][56 + s3c_hwmon_driver] == __this_module) && unknown-#length-unknown[4] == 20) && 30 == unknown-#length-unknown[11]) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 81] == 0) && #memory_$Pointer$[s3c_hwmon_driver][32 + s3c_hwmon_driver] == 0) && unknown-#length-unknown[7] == 27) && \valid[12] == 1) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 105] == 0) && unknown-#memory_int-unknown[3][3] == 0) && unknown-#memory_int-unknown[s3c_hwmon_driver][72 + s3c_hwmon_driver] == 0) && \valid[4] == 1) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 48] == 0) && unknown-#length-unknown[13] == 25) && 0 == #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 73]) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 24] == 0) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 81] == 0) && \valid[1] == 1) && 21 == unknown-#length-unknown[10]) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 137] == 0) && \valid[14] == 1) && \valid[0] == 0) && unknown-#length-unknown[9] == 13) && #memory_$Pointer$[s3c_hwmon_driver][97 + s3c_hwmon_driver] == 0) && \valid[2] == 1) && #NULL == 0) && unknown-#memory_int-unknown[3][1] == 55) && unknown-#length-unknown[14] == 27) && unknown-#memory_int-unknown[1][0] == 48) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 16] == 0) && unknown-#length-unknown[6] == 34) && ldv_count_2 == 0) && \valid[16] == 1) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 113] == 0) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver] == #funAddr~s3c_hwmon_probe.base) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 105] == 0) && \valid[6] == 1) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 48] == 0) && unknown-#memory_int-unknown[1][1] == 0) && __this_module == #memory_$Pointer$[s3c_hwmon_driver][56 + s3c_hwmon_driver]) && unknown-#length-unknown[3] == 4) && #memory_$Pointer$[s3c_hwmon_driver][s3c_hwmon_driver + 129] == 0) && \valid[10] == 1) && \valid[8] == 1) && \valid[13] == 1) && 0 < unknown-#StackHeapBarrier-unknown) && ldv_s_s3c_hwmon_driver_platform_driver == 0) && #NULL == 0 - InvariantResult [Line: 1050]: Loop Invariant Derived loop invariant: (ldv_count_2 == 0 && ldv_s_s3c_hwmon_driver_platform_driver == 0) || (ldv_call_dev_attr_of_sensor_device_attribute == 1 && ldv_s_s3c_hwmon_driver_platform_driver == 0) RESULT: Ultimate proved your program to be correct! [2022-11-22 00:30:09,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15d76cc1-07d3-4b36-8680-abf0225a1d9c/bin/utaipan-g80aRyZoba/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