./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 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/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_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW --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-4e7fbc6 [2022-11-23 13:48:58,223 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 13:48:58,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 13:48:58,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 13:48:58,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 13:48:58,261 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 13:48:58,263 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 13:48:58,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 13:48:58,278 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 13:48:58,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 13:48:58,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 13:48:58,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 13:48:58,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 13:48:58,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 13:48:58,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 13:48:58,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 13:48:58,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 13:48:58,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 13:48:58,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 13:48:58,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 13:48:58,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 13:48:58,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 13:48:58,301 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 13:48:58,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 13:48:58,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 13:48:58,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 13:48:58,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 13:48:58,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 13:48:58,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 13:48:58,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 13:48:58,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 13:48:58,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 13:48:58,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 13:48:58,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 13:48:58,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 13:48:58,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 13:48:58,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 13:48:58,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 13:48:58,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 13:48:58,323 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 13:48:58,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 13:48:58,325 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-23 13:48:58,368 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 13:48:58,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 13:48:58,369 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 13:48:58,370 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 13:48:58,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 13:48:58,371 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 13:48:58,371 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 13:48:58,371 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 13:48:58,372 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 13:48:58,372 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 13:48:58,373 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 13:48:58,373 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 13:48:58,373 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 13:48:58,374 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 13:48:58,374 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 13:48:58,374 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 13:48:58,374 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 13:48:58,375 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 13:48:58,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 13:48:58,375 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-23 13:48:58,376 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 13:48:58,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 13:48:58,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 13:48:58,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 13:48:58,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 13:48:58,377 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-23 13:48:58,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 13:48:58,378 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 13:48:58,378 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 13:48:58,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 13:48:58,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 13:48:58,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 13:48:58,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 13:48:58,379 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 13:48:58,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 13:48:58,380 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 13:48:58,380 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 13:48:58,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 13:48:58,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 13:48:58,381 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 13:48:58,381 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_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 [2022-11-23 13:48:58,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 13:48:58,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 13:48:58,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 13:48:58,743 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 13:48:58,744 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 13:48:58,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2022-11-23 13:49:01,788 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 13:49:02,174 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 13:49:02,175 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2022-11-23 13:49:02,195 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/data/745722cfe/890d9bbab2924e64aec4a664518c568f/FLAG2ec301256 [2022-11-23 13:49:02,213 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/data/745722cfe/890d9bbab2924e64aec4a664518c568f [2022-11-23 13:49:02,218 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 13:49:02,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 13:49:02,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 13:49:02,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 13:49:02,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 13:49:02,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:49:02" (1/1) ... [2022-11-23 13:49:02,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@757fbd4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:02, skipping insertion in model container [2022-11-23 13:49:02,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:49:02" (1/1) ... [2022-11-23 13:49:02,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 13:49:02,291 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 13:49:02,829 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_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2022-11-23 13:49:02,845 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 13:49:02,856 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 13:49:02,965 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_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2022-11-23 13:49:02,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 13:49:03,020 INFO L208 MainTranslator]: Completed translation [2022-11-23 13:49:03,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03 WrapperNode [2022-11-23 13:49:03,022 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 13:49:03,023 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 13:49:03,023 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 13:49:03,024 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 13:49:03,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,122 INFO L138 Inliner]: procedures = 75, calls = 151, calls flagged for inlining = 33, calls inlined = 29, statements flattened = 491 [2022-11-23 13:49:03,138 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 13:49:03,139 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 13:49:03,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 13:49:03,139 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 13:49:03,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,199 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,208 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,211 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 13:49:03,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 13:49:03,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 13:49:03,227 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 13:49:03,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (1/1) ... [2022-11-23 13:49:03,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 13:49:03,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 13:49:03,261 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 13:49:03,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 13:49:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2022-11-23 13:49:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2022-11-23 13:49:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 13:49:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 13:49:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 13:49:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 13:49:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 13:49:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-23 13:49:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-23 13:49:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-23 13:49:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-23 13:49:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-23 13:49:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-23 13:49:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2022-11-23 13:49:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2022-11-23 13:49:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 13:49:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 13:49:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-23 13:49:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-23 13:49:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-11-23 13:49:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-11-23 13:49:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2022-11-23 13:49:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2022-11-23 13:49:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 13:49:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2022-11-23 13:49:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2022-11-23 13:49:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 13:49:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-23 13:49:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-23 13:49:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 13:49:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-11-23 13:49:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-11-23 13:49:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 13:49:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 13:49:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-23 13:49:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-23 13:49:03,547 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 13:49:03,549 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 13:49:04,244 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 13:49:04,346 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 13:49:04,346 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-23 13:49:04,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:49:04 BoogieIcfgContainer [2022-11-23 13:49:04,349 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 13:49:04,351 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 13:49:04,351 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 13:49:04,355 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 13:49:04,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:49:02" (1/3) ... [2022-11-23 13:49:04,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18735d84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:49:04, skipping insertion in model container [2022-11-23 13:49:04,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:03" (2/3) ... [2022-11-23 13:49:04,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18735d84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:49:04, skipping insertion in model container [2022-11-23 13:49:04,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:49:04" (3/3) ... [2022-11-23 13:49:04,358 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2022-11-23 13:49:04,377 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 13:49:04,377 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 12 error locations. [2022-11-23 13:49:04,429 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 13:49:04,436 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;@1642d42c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 13:49:04,436 INFO L358 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2022-11-23 13:49:04,441 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) [2022-11-23 13:49:04,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-23 13:49:04,449 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:49:04,449 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 13:49:04,450 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)] === [2022-11-23 13:49:04,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:49:04,456 INFO L85 PathProgramCache]: Analyzing trace with hash 643723235, now seen corresponding path program 1 times [2022-11-23 13:49:04,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:49:04,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714457967] [2022-11-23 13:49:04,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:04,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:49:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:04,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 13:49:04,933 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:49:04,933 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714457967] [2022-11-23 13:49:04,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1714457967] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:49:04,934 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 13:49:04,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 13:49:04,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784448240] [2022-11-23 13:49:04,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:49:04,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 13:49:04,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:49:04,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 13:49:04,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 13:49:05,003 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) [2022-11-23 13:49:05,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:49:05,200 INFO L93 Difference]: Finished difference Result 268 states and 351 transitions. [2022-11-23 13:49:05,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 13:49:05,202 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 [2022-11-23 13:49:05,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:49:05,211 INFO L225 Difference]: With dead ends: 268 [2022-11-23 13:49:05,212 INFO L226 Difference]: Without dead ends: 134 [2022-11-23 13:49:05,215 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 [2022-11-23 13:49:05,218 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 [2022-11-23 13:49:05,219 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] [2022-11-23 13:49:05,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2022-11-23 13:49:05,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2022-11-23 13:49:05,320 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) [2022-11-23 13:49:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 172 transitions. [2022-11-23 13:49:05,325 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 172 transitions. Word has length 14 [2022-11-23 13:49:05,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:49:05,339 INFO L495 AbstractCegarLoop]: Abstraction has 134 states and 172 transitions. [2022-11-23 13:49:05,339 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) [2022-11-23 13:49:05,340 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 172 transitions. [2022-11-23 13:49:05,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-23 13:49:05,343 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:49:05,343 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] [2022-11-23 13:49:05,344 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-23 13:49:05,344 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)] === [2022-11-23 13:49:05,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:49:05,345 INFO L85 PathProgramCache]: Analyzing trace with hash 919795022, now seen corresponding path program 1 times [2022-11-23 13:49:05,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:49:05,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59702906] [2022-11-23 13:49:05,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:49:05,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:05,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-23 13:49:05,600 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:49:05,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [59702906] [2022-11-23 13:49:05,602 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [59702906] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:49:05,602 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 13:49:05,608 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 13:49:05,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255111710] [2022-11-23 13:49:05,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:49:05,610 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 13:49:05,612 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:49:05,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 13:49:05,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 13:49:05,614 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) [2022-11-23 13:49:05,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:49:05,799 INFO L93 Difference]: Finished difference Result 266 states and 341 transitions. [2022-11-23 13:49:05,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 13:49:05,801 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 [2022-11-23 13:49:05,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:49:05,806 INFO L225 Difference]: With dead ends: 266 [2022-11-23 13:49:05,806 INFO L226 Difference]: Without dead ends: 134 [2022-11-23 13:49:05,807 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 [2022-11-23 13:49:05,809 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 [2022-11-23 13:49:05,809 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] [2022-11-23 13:49:05,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2022-11-23 13:49:05,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2022-11-23 13:49:05,831 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) [2022-11-23 13:49:05,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 171 transitions. [2022-11-23 13:49:05,840 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 171 transitions. Word has length 50 [2022-11-23 13:49:05,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:49:05,841 INFO L495 AbstractCegarLoop]: Abstraction has 134 states and 171 transitions. [2022-11-23 13:49:05,841 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) [2022-11-23 13:49:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 171 transitions. [2022-11-23 13:49:05,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-23 13:49:05,846 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:49:05,846 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] [2022-11-23 13:49:05,846 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-23 13:49:05,847 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)] === [2022-11-23 13:49:05,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:49:05,847 INFO L85 PathProgramCache]: Analyzing trace with hash -1751341606, now seen corresponding path program 1 times [2022-11-23 13:49:05,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:49:05,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621531156] [2022-11-23 13:49:05,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:05,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:49:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:06,021 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-23 13:49:06,022 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:49:06,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [621531156] [2022-11-23 13:49:06,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [621531156] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:49:06,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 13:49:06,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 13:49:06,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255341258] [2022-11-23 13:49:06,025 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:49:06,026 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 13:49:06,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:49:06,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 13:49:06,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 13:49:06,028 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) [2022-11-23 13:49:06,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:49:06,158 INFO L93 Difference]: Finished difference Result 285 states and 374 transitions. [2022-11-23 13:49:06,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 13:49:06,159 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 [2022-11-23 13:49:06,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:49:06,160 INFO L225 Difference]: With dead ends: 285 [2022-11-23 13:49:06,160 INFO L226 Difference]: Without dead ends: 155 [2022-11-23 13:49:06,161 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 [2022-11-23 13:49:06,162 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 [2022-11-23 13:49:06,163 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] [2022-11-23 13:49:06,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-11-23 13:49:06,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-11-23 13:49:06,181 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) [2022-11-23 13:49:06,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 203 transitions. [2022-11-23 13:49:06,183 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 203 transitions. Word has length 52 [2022-11-23 13:49:06,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:49:06,183 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 203 transitions. [2022-11-23 13:49:06,184 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) [2022-11-23 13:49:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 203 transitions. [2022-11-23 13:49:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-23 13:49:06,185 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:49:06,186 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] [2022-11-23 13:49:06,186 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-23 13:49:06,186 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)] === [2022-11-23 13:49:06,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:49:06,187 INFO L85 PathProgramCache]: Analyzing trace with hash -207126703, now seen corresponding path program 1 times [2022-11-23 13:49:06,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:49:06,195 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466585937] [2022-11-23 13:49:06,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:06,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:49:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:06,457 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-23 13:49:06,458 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:49:06,458 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466585937] [2022-11-23 13:49:06,458 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466585937] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:49:06,458 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 13:49:06,458 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 13:49:06,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774435306] [2022-11-23 13:49:06,459 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:49:06,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 13:49:06,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:49:06,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 13:49:06,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 13:49:06,460 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) [2022-11-23 13:49:06,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:49:06,603 INFO L93 Difference]: Finished difference Result 306 states and 405 transitions. [2022-11-23 13:49:06,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 13:49:06,604 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 [2022-11-23 13:49:06,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:49:06,609 INFO L225 Difference]: With dead ends: 306 [2022-11-23 13:49:06,609 INFO L226 Difference]: Without dead ends: 304 [2022-11-23 13:49:06,610 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 [2022-11-23 13:49:06,621 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 [2022-11-23 13:49:06,621 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] [2022-11-23 13:49:06,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2022-11-23 13:49:06,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 296. [2022-11-23 13:49:06,685 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) [2022-11-23 13:49:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 403 transitions. [2022-11-23 13:49:06,690 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 403 transitions. Word has length 57 [2022-11-23 13:49:06,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:49:06,692 INFO L495 AbstractCegarLoop]: Abstraction has 296 states and 403 transitions. [2022-11-23 13:49:06,692 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) [2022-11-23 13:49:06,692 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 403 transitions. [2022-11-23 13:49:06,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-23 13:49:06,697 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:49:06,697 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] [2022-11-23 13:49:06,698 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-23 13:49:06,698 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)] === [2022-11-23 13:49:06,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:49:06,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1958992669, now seen corresponding path program 1 times [2022-11-23 13:49:06,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:49:06,699 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086776557] [2022-11-23 13:49:06,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:49:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:06,873 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-23 13:49:06,874 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:49:06,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086776557] [2022-11-23 13:49:06,874 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1086776557] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 13:49:06,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2138281147] [2022-11-23 13:49:06,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:06,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 13:49:06,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 13:49:06,878 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 13:49:06,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-23 13:49:07,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:07,108 INFO L263 TraceCheckSpWp]: Trace formula consists of 603 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-23 13:49:07,114 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 13:49:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-23 13:49:07,206 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 13:49:07,206 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2138281147] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:49:07,206 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-23 13:49:07,206 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-23 13:49:07,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985368205] [2022-11-23 13:49:07,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:49:07,207 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 13:49:07,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:49:07,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 13:49:07,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 13:49:07,211 INFO L87 Difference]: Start difference. First operand 296 states and 403 transitions. Second operand has 4 states, 3 states have (on average 10.333333333333334) internal successors, (31), 4 states have internal predecessors, (31), 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) [2022-11-23 13:49:07,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:49:07,421 INFO L93 Difference]: Finished difference Result 649 states and 895 transitions. [2022-11-23 13:49:07,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 13:49:07,422 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 10.333333333333334) internal successors, (31), 4 states have internal predecessors, (31), 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 56 [2022-11-23 13:49:07,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:49:07,425 INFO L225 Difference]: With dead ends: 649 [2022-11-23 13:49:07,426 INFO L226 Difference]: Without dead ends: 357 [2022-11-23 13:49:07,427 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 13:49:07,430 INFO L413 NwaCegarLoop]: 177 mSDtfsCounter, 99 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 112 SdHoareTripleChecker+Valid, 299 SdHoareTripleChecker+Invalid, 114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-23 13:49:07,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [112 Valid, 299 Invalid, 114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 98 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-23 13:49:07,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2022-11-23 13:49:07,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 295. [2022-11-23 13:49:07,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295 states, 207 states have (on average 1.357487922705314) internal successors, (281), 215 states have internal predecessors, (281), 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) [2022-11-23 13:49:07,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 399 transitions. [2022-11-23 13:49:07,457 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 399 transitions. Word has length 56 [2022-11-23 13:49:07,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:49:07,458 INFO L495 AbstractCegarLoop]: Abstraction has 295 states and 399 transitions. [2022-11-23 13:49:07,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 10.333333333333334) internal successors, (31), 4 states have internal predecessors, (31), 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) [2022-11-23 13:49:07,458 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 399 transitions. [2022-11-23 13:49:07,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-23 13:49:07,459 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:49:07,459 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] [2022-11-23 13:49:07,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-23 13:49:07,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 13:49:07,667 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)] === [2022-11-23 13:49:07,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:49:07,667 INFO L85 PathProgramCache]: Analyzing trace with hash -1796623119, now seen corresponding path program 1 times [2022-11-23 13:49:07,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:49:07,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337598555] [2022-11-23 13:49:07,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:07,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:49:07,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:07,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-23 13:49:07,762 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:49:07,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337598555] [2022-11-23 13:49:07,763 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1337598555] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:49:07,763 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 13:49:07,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 13:49:07,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115397181] [2022-11-23 13:49:07,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:49:07,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 13:49:07,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:49:07,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 13:49:07,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 13:49:07,768 INFO L87 Difference]: Start difference. First operand 295 states and 399 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) [2022-11-23 13:49:07,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:49:07,887 INFO L93 Difference]: Finished difference Result 590 states and 797 transitions. [2022-11-23 13:49:07,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 13:49:07,887 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 [2022-11-23 13:49:07,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:49:07,896 INFO L225 Difference]: With dead ends: 590 [2022-11-23 13:49:07,897 INFO L226 Difference]: Without dead ends: 295 [2022-11-23 13:49:07,898 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 [2022-11-23 13:49:07,898 INFO L413 NwaCegarLoop]: 132 mSDtfsCounter, 1 mSDsluCounter, 260 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 392 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 [2022-11-23 13:49:07,899 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 392 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 87 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 13:49:07,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2022-11-23 13:49:07,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 295. [2022-11-23 13:49:07,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295 states, 207 states have (on average 1.3478260869565217) internal successors, (279), 215 states have internal predecessors, (279), 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) [2022-11-23 13:49:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 397 transitions. [2022-11-23 13:49:07,922 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 397 transitions. Word has length 57 [2022-11-23 13:49:07,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:49:07,923 INFO L495 AbstractCegarLoop]: Abstraction has 295 states and 397 transitions. [2022-11-23 13:49:07,923 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) [2022-11-23 13:49:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 397 transitions. [2022-11-23 13:49:07,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-23 13:49:07,924 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:49:07,924 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] [2022-11-23 13:49:07,924 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-23 13:49:07,924 INFO L420 AbstractCegarLoop]: === Iteration 7 === 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)] === [2022-11-23 13:49:07,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:49:07,925 INFO L85 PathProgramCache]: Analyzing trace with hash -599230341, now seen corresponding path program 1 times [2022-11-23 13:49:07,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:49:07,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603254173] [2022-11-23 13:49:07,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:07,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:49:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-23 13:49:08,028 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:49:08,028 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603254173] [2022-11-23 13:49:08,029 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [603254173] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 13:49:08,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [698456100] [2022-11-23 13:49:08,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:08,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 13:49:08,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 13:49:08,030 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 13:49:08,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-23 13:49:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:08,274 INFO L263 TraceCheckSpWp]: Trace formula consists of 604 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-23 13:49:08,279 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 13:49:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-23 13:49:08,316 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 13:49:08,388 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-23 13:49:08,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [698456100] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 13:49:08,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [993650447] [2022-11-23 13:49:08,412 INFO L159 IcfgInterpreter]: Started Sifa with 40 locations of interest [2022-11-23 13:49:08,415 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 13:49:08,419 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 13:49:08,424 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 13:49:08,425 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 13:49:09,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:09,667 INFO L321 Elim1Store]: treesize reduction 150, result has 47.6 percent of original size [2022-11-23 13:49:09,668 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 [2022-11-23 13:49:09,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:10,197 INFO L321 Elim1Store]: treesize reduction 270, result has 33.5 percent of original size [2022-11-23 13:49:10,198 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 [2022-11-23 13:49:11,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:11,108 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 [2022-11-23 13:49:11,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:11,224 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 [2022-11-23 13:49:11,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:11,649 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 [2022-11-23 13:49:11,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:11,730 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 [2022-11-23 13:49:12,796 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_handler_precall with input of size 256 for LOIs [2022-11-23 13:49:12,828 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_malloc with input of size 317 for LOIs [2022-11-23 13:49:13,218 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 13:49:35,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [993650447] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:49:35,826 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-23 13:49:35,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [3, 3, 3] total 21 [2022-11-23 13:49:35,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631804791] [2022-11-23 13:49:35,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:49:35,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-23 13:49:35,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:49:35,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-23 13:49:35,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=330, Unknown=0, NotChecked=0, Total=420 [2022-11-23 13:49:35,829 INFO L87 Difference]: Start difference. First operand 295 states and 397 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) [2022-11-23 13:49:44,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:49:44,082 INFO L93 Difference]: Finished difference Result 615 states and 822 transitions. [2022-11-23 13:49:44,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-23 13:49:44,083 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 57 [2022-11-23 13:49:44,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:49:44,085 INFO L225 Difference]: With dead ends: 615 [2022-11-23 13:49:44,086 INFO L226 Difference]: Without dead ends: 320 [2022-11-23 13:49:44,087 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 157 ImplicationChecksByTransitivity, 27.9s TimeCoverageRelationStatistics Valid=114, Invalid=392, Unknown=0, NotChecked=0, Total=506 [2022-11-23 13:49:44,087 INFO L413 NwaCegarLoop]: 123 mSDtfsCounter, 53 mSDsluCounter, 519 mSDsCounter, 0 mSdLazyCounter, 515 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 642 SdHoareTripleChecker+Invalid, 535 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 515 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-11-23 13:49:44,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 642 Invalid, 535 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 515 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-11-23 13:49:44,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2022-11-23 13:49:44,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 318. [2022-11-23 13:49:44,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 318 states, 224 states have (on average 1.3348214285714286) internal successors, (299), 232 states have internal predecessors, (299), 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) [2022-11-23 13:49:44,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 423 transitions. [2022-11-23 13:49:44,131 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 423 transitions. Word has length 57 [2022-11-23 13:49:44,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:49:44,132 INFO L495 AbstractCegarLoop]: Abstraction has 318 states and 423 transitions. [2022-11-23 13:49:44,132 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) [2022-11-23 13:49:44,132 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 423 transitions. [2022-11-23 13:49:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-23 13:49:44,134 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:49:44,135 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] [2022-11-23 13:49:44,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-23 13:49:44,340 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-23 13:49:44,341 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)] === [2022-11-23 13:49:44,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:49:44,341 INFO L85 PathProgramCache]: Analyzing trace with hash 706280400, now seen corresponding path program 1 times [2022-11-23 13:49:44,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:49:44,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983032399] [2022-11-23 13:49:44,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:44,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:49:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-23 13:49:44,468 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:49:44,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983032399] [2022-11-23 13:49:44,468 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [983032399] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 13:49:44,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [126615998] [2022-11-23 13:49:44,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:49:44,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 13:49:44,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 13:49:44,469 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 13:49:44,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-23 13:49:44,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:49:44,701 INFO L263 TraceCheckSpWp]: Trace formula consists of 636 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-23 13:49:44,703 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 13:49:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-23 13:49:44,725 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 13:49:44,778 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-23 13:49:44,778 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [126615998] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 13:49:44,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [767098214] [2022-11-23 13:49:44,783 INFO L159 IcfgInterpreter]: Started Sifa with 42 locations of interest [2022-11-23 13:49:44,783 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 13:49:44,788 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 13:49:44,788 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 13:49:44,789 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 13:49:45,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:45,570 INFO L321 Elim1Store]: treesize reduction 150, result has 47.6 percent of original size [2022-11-23 13:49:45,571 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 [2022-11-23 13:49:45,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:45,995 INFO L321 Elim1Store]: treesize reduction 270, result has 33.5 percent of original size [2022-11-23 13:49:45,996 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 [2022-11-23 13:49:46,437 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 [2022-11-23 13:49:46,442 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 [2022-11-23 13:49:46,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:46,639 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 [2022-11-23 13:49:46,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:46,703 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 [2022-11-23 13:49:47,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:47,203 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 [2022-11-23 13:49:47,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:49:47,256 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 [2022-11-23 13:49:47,932 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 [2022-11-23 13:49:47,953 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 [2022-11-23 13:49:47,980 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 [2022-11-23 13:49:49,050 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 [2022-11-23 13:49:49,085 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 [2022-11-23 13:49:49,162 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 [2022-11-23 13:49:52,960 INFO L197 IcfgInterpreter]: Interpreting procedure IS_ERR with input of size 22 for LOIs [2022-11-23 13:49:52,982 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_handler_precall with input of size 256 for LOIs [2022-11-23 13:49:53,012 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_malloc with input of size 26 for LOIs [2022-11-23 13:49:53,027 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 [2022-11-23 13:49:53,034 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 [2022-11-23 13:49:53,171 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_is_err with input of size 68 for LOIs [2022-11-23 13:49:53,185 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 13:50:26,567 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '7879#(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 [2022-11-23 13:50:26,567 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 13:50:26,567 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-23 13:50:26,567 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2022-11-23 13:50:26,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853429841] [2022-11-23 13:50:26,567 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-23 13:50:26,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-23 13:50:26,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:50:26,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-23 13:50:26,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=183, Invalid=1623, Unknown=0, NotChecked=0, Total=1806 [2022-11-23 13:50:26,569 INFO L87 Difference]: Start difference. First operand 318 states and 423 transitions. Second operand has 7 states, 6 states have (on average 8.0) internal successors, (48), 7 states have internal predecessors, (48), 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) [2022-11-23 13:50:26,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:50:26,880 INFO L93 Difference]: Finished difference Result 568 states and 799 transitions. [2022-11-23 13:50:26,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-23 13:50:26,881 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 8.0) internal successors, (48), 7 states have internal predecessors, (48), 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 [2022-11-23 13:50:26,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:50:26,885 INFO L225 Difference]: With dead ends: 568 [2022-11-23 13:50:26,885 INFO L226 Difference]: Without dead ends: 565 [2022-11-23 13:50:26,887 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 621 ImplicationChecksByTransitivity, 33.4s TimeCoverageRelationStatistics Valid=183, Invalid=1623, Unknown=0, NotChecked=0, Total=1806 [2022-11-23 13:50:26,888 INFO L413 NwaCegarLoop]: 182 mSDtfsCounter, 198 mSDsluCounter, 419 mSDsCounter, 0 mSdLazyCounter, 206 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 601 SdHoareTripleChecker+Invalid, 239 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 206 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-23 13:50:26,889 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [230 Valid, 601 Invalid, 239 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 206 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-23 13:50:26,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 565 states. [2022-11-23 13:50:26,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 565 to 311. [2022-11-23 13:50:26,971 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) [2022-11-23 13:50:26,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 413 transitions. [2022-11-23 13:50:26,974 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 413 transitions. Word has length 61 [2022-11-23 13:50:26,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:50:26,979 INFO L495 AbstractCegarLoop]: Abstraction has 311 states and 413 transitions. [2022-11-23 13:50:26,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 8.0) internal successors, (48), 7 states have internal predecessors, (48), 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) [2022-11-23 13:50:26,979 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 413 transitions. [2022-11-23 13:50:26,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-23 13:50:26,980 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:50:26,980 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] [2022-11-23 13:50:26,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-23 13:50:27,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-23 13:50:27,184 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)] === [2022-11-23 13:50:27,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:50:27,184 INFO L85 PathProgramCache]: Analyzing trace with hash -1452160684, now seen corresponding path program 1 times [2022-11-23 13:50:27,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:50:27,185 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [286636695] [2022-11-23 13:50:27,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:50:27,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:50:27,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:50:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-23 13:50:27,330 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:50:27,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [286636695] [2022-11-23 13:50:27,330 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [286636695] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:50:27,331 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 13:50:27,331 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 13:50:27,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571879218] [2022-11-23 13:50:27,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:50:27,331 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 13:50:27,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:50:27,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 13:50:27,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 13:50:27,333 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) [2022-11-23 13:50:27,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:50:27,469 INFO L93 Difference]: Finished difference Result 453 states and 603 transitions. [2022-11-23 13:50:27,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 13:50:27,470 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 [2022-11-23 13:50:27,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:50:27,472 INFO L225 Difference]: With dead ends: 453 [2022-11-23 13:50:27,472 INFO L226 Difference]: Without dead ends: 309 [2022-11-23 13:50:27,473 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 [2022-11-23 13:50:27,476 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 [2022-11-23 13:50:27,476 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] [2022-11-23 13:50:27,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2022-11-23 13:50:27,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 307. [2022-11-23 13:50:27,522 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) [2022-11-23 13:50:27,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 408 transitions. [2022-11-23 13:50:27,525 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 408 transitions. Word has length 72 [2022-11-23 13:50:27,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:50:27,526 INFO L495 AbstractCegarLoop]: Abstraction has 307 states and 408 transitions. [2022-11-23 13:50:27,526 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) [2022-11-23 13:50:27,526 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 408 transitions. [2022-11-23 13:50:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-23 13:50:27,534 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:50:27,534 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] [2022-11-23 13:50:27,535 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-23 13:50:27,535 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)] === [2022-11-23 13:50:27,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:50:27,535 INFO L85 PathProgramCache]: Analyzing trace with hash 429735089, now seen corresponding path program 1 times [2022-11-23 13:50:27,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:50:27,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049133855] [2022-11-23 13:50:27,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:50:27,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:50:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:50:27,680 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-11-23 13:50:27,680 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:50:27,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049133855] [2022-11-23 13:50:27,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2049133855] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:50:27,681 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 13:50:27,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 13:50:27,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816718923] [2022-11-23 13:50:27,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:50:27,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 13:50:27,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:50:27,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 13:50:27,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 13:50:27,683 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) [2022-11-23 13:50:27,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:50:27,792 INFO L93 Difference]: Finished difference Result 595 states and 801 transitions. [2022-11-23 13:50:27,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 13:50:27,793 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 [2022-11-23 13:50:27,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:50:27,795 INFO L225 Difference]: With dead ends: 595 [2022-11-23 13:50:27,795 INFO L226 Difference]: Without dead ends: 315 [2022-11-23 13:50:27,796 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 [2022-11-23 13:50:27,797 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 1 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s 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 [2022-11-23 13:50:27,797 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] [2022-11-23 13:50:27,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2022-11-23 13:50:27,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 315. [2022-11-23 13:50:27,839 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) [2022-11-23 13:50:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 418 transitions. [2022-11-23 13:50:27,841 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 418 transitions. Word has length 81 [2022-11-23 13:50:27,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:50:27,842 INFO L495 AbstractCegarLoop]: Abstraction has 315 states and 418 transitions. [2022-11-23 13:50:27,842 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) [2022-11-23 13:50:27,842 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 418 transitions. [2022-11-23 13:50:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-23 13:50:27,844 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:50:27,844 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] [2022-11-23 13:50:27,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-23 13:50:27,845 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)] === [2022-11-23 13:50:27,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:50:27,845 INFO L85 PathProgramCache]: Analyzing trace with hash 1584039583, now seen corresponding path program 1 times [2022-11-23 13:50:27,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:50:27,846 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595616238] [2022-11-23 13:50:27,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:50:27,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:50:27,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:50:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-23 13:50:27,979 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:50:27,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595616238] [2022-11-23 13:50:27,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1595616238] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 13:50:27,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1804891617] [2022-11-23 13:50:27,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:50:27,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 13:50:27,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 13:50:27,984 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 13:50:27,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-23 13:50:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:50:28,229 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-23 13:50:28,233 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 13:50:28,258 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-23 13:50:28,258 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 13:50:28,258 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1804891617] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:50:28,258 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-23 13:50:28,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-23 13:50:28,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351867170] [2022-11-23 13:50:28,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:50:28,259 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 13:50:28,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:50:28,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 13:50:28,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 13:50:28,260 INFO L87 Difference]: Start difference. First operand 315 states and 418 transitions. Second operand has 4 states, 3 states have (on average 15.333333333333334) internal successors, (46), 4 states have internal predecessors, (46), 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) [2022-11-23 13:50:28,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:50:28,453 INFO L93 Difference]: Finished difference Result 481 states and 674 transitions. [2022-11-23 13:50:28,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 13:50:28,453 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 15.333333333333334) internal successors, (46), 4 states have internal predecessors, (46), 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 94 [2022-11-23 13:50:28,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:50:28,456 INFO L225 Difference]: With dead ends: 481 [2022-11-23 13:50:28,457 INFO L226 Difference]: Without dead ends: 480 [2022-11-23 13:50:28,457 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 13:50:28,458 INFO L413 NwaCegarLoop]: 203 mSDtfsCounter, 137 mSDsluCounter, 128 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 154 SdHoareTripleChecker+Valid, 331 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 13:50:28,458 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [154 Valid, 331 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 13:50:28,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480 states. [2022-11-23 13:50:28,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480 to 314. [2022-11-23 13:50:28,506 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) [2022-11-23 13:50:28,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 314 states and 416 transitions. [2022-11-23 13:50:28,508 INFO L78 Accepts]: Start accepts. Automaton has 314 states and 416 transitions. Word has length 94 [2022-11-23 13:50:28,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:50:28,509 INFO L495 AbstractCegarLoop]: Abstraction has 314 states and 416 transitions. [2022-11-23 13:50:28,509 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 15.333333333333334) internal successors, (46), 4 states have internal predecessors, (46), 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) [2022-11-23 13:50:28,509 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 416 transitions. [2022-11-23 13:50:28,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-23 13:50:28,511 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:50:28,511 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] [2022-11-23 13:50:28,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-23 13:50:28,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-23 13:50:28,718 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)] === [2022-11-23 13:50:28,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:50:28,719 INFO L85 PathProgramCache]: Analyzing trace with hash 1860587129, now seen corresponding path program 1 times [2022-11-23 13:50:28,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:50:28,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095624684] [2022-11-23 13:50:28,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:50:28,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:50:28,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:50:28,871 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-23 13:50:28,871 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:50:28,871 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095624684] [2022-11-23 13:50:28,871 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095624684] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 13:50:28,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [423387235] [2022-11-23 13:50:28,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:50:28,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 13:50:28,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 13:50:28,873 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 13:50:28,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-23 13:50:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:50:29,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 811 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-23 13:50:29,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 13:50:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-23 13:50:29,157 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 13:50:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-23 13:50:29,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [423387235] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 13:50:29,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [76735599] [2022-11-23 13:50:29,278 INFO L159 IcfgInterpreter]: Started Sifa with 66 locations of interest [2022-11-23 13:50:29,278 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 13:50:29,279 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 13:50:29,279 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 13:50:29,279 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 13:50:29,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:50:30,081 INFO L321 Elim1Store]: treesize reduction 150, result has 47.6 percent of original size [2022-11-23 13:50:30,082 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 [2022-11-23 13:50:30,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:50:30,488 INFO L321 Elim1Store]: treesize reduction 270, result has 33.5 percent of original size [2022-11-23 13:50:30,489 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 [2022-11-23 13:50:30,846 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 [2022-11-23 13:50:30,851 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 [2022-11-23 13:50:31,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:50:31,053 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 [2022-11-23 13:50:31,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:50:31,171 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 [2022-11-23 13:50:31,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:50:31,518 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 [2022-11-23 13:50:31,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:50:31,568 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 [2022-11-23 13:50:32,293 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 [2022-11-23 13:50:32,326 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 [2022-11-23 13:50:32,350 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 [2022-11-23 13:50:34,748 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-23 13:50:34,749 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 [2022-11-23 13:50:38,110 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-23 13:50:38,110 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 [2022-11-23 13:50:41,607 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 [2022-11-23 13:50:41,619 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 [2022-11-23 13:50:41,757 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 [2022-11-23 13:50:41,771 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 [2022-11-23 13:50:41,882 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 [2022-11-23 13:50:41,902 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 [2022-11-23 13:50:42,534 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 [2022-11-23 13:50:42,554 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 [2022-11-23 13:50:42,592 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 [2022-11-23 13:50:43,216 INFO L197 IcfgInterpreter]: Interpreting procedure IS_ERR with input of size 41 for LOIs [2022-11-23 13:50:43,281 INFO L197 IcfgInterpreter]: Interpreting procedure s3c_hwmon_remove_attr with input of size 68 for LOIs [2022-11-23 13:50:43,558 INFO L197 IcfgInterpreter]: Interpreting procedure PTR_ERR with input of size 51 for LOIs [2022-11-23 13:50:43,572 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_handler_precall with input of size 276 for LOIs [2022-11-23 13:50:43,636 INFO L197 IcfgInterpreter]: Interpreting procedure device_remove_file with input of size 25 for LOIs [2022-11-23 13:50:43,638 INFO L197 IcfgInterpreter]: Interpreting procedure platform_get_drvdata with input of size 28 for LOIs [2022-11-23 13:50:43,737 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_malloc with input of size 46 for LOIs [2022-11-23 13:50:43,773 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 [2022-11-23 13:50:43,780 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 [2022-11-23 13:50:43,980 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_is_err with input of size 43 for LOIs [2022-11-23 13:50:43,987 INFO L197 IcfgInterpreter]: Interpreting procedure s3c_hwmon_remove_raw with input of size 22 for LOIs [2022-11-23 13:50:43,989 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 13:51:15,251 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '13780#(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 [2022-11-23 13:51:15,251 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 13:51:15,252 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-23 13:51:15,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2022-11-23 13:51:15,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420727733] [2022-11-23 13:51:15,255 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-23 13:51:15,256 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-23 13:51:15,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:51:15,256 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-23 13:51:15,257 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=275, Invalid=3147, Unknown=0, NotChecked=0, Total=3422 [2022-11-23 13:51:15,258 INFO L87 Difference]: Start difference. First operand 314 states and 416 transitions. Second operand has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 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) [2022-11-23 13:51:15,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:51:15,689 INFO L93 Difference]: Finished difference Result 862 states and 1258 transitions. [2022-11-23 13:51:15,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-23 13:51:15,690 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 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 95 [2022-11-23 13:51:15,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:51:15,690 INFO L225 Difference]: With dead ends: 862 [2022-11-23 13:51:15,690 INFO L226 Difference]: Without dead ends: 0 [2022-11-23 13:51:15,693 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 286 GetRequests, 213 SyntacticMatches, 16 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1806 ImplicationChecksByTransitivity, 31.3s TimeCoverageRelationStatistics Valid=275, Invalid=3147, Unknown=0, NotChecked=0, Total=3422 [2022-11-23 13:51:15,694 INFO L413 NwaCegarLoop]: 237 mSDtfsCounter, 267 mSDsluCounter, 460 mSDsCounter, 0 mSdLazyCounter, 282 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 318 SdHoareTripleChecker+Valid, 697 SdHoareTripleChecker+Invalid, 305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 282 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-23 13:51:15,694 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [318 Valid, 697 Invalid, 305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 282 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-23 13:51:15,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-23 13:51:15,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-23 13:51:15,695 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) [2022-11-23 13:51:15,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-23 13:51:15,696 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 95 [2022-11-23 13:51:15,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:51:15,696 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-23 13:51:15,696 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 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) [2022-11-23 13:51:15,696 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-23 13:51:15,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-23 13:51:15,699 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_device_create_file_dev_attr_of_sensor_device_attributeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 12 remaining) [2022-11-23 13:51:15,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_device_create_file_dev_attr_of_sensor_device_attributeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 12 remaining) [2022-11-23 13:51:15,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 12 remaining) [2022-11-23 13:51:15,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 12 remaining) [2022-11-23 13:51:15,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 12 remaining) [2022-11-23 13:51:15,700 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 12 remaining) [2022-11-23 13:51:15,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 12 remaining) [2022-11-23 13:51:15,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 12 remaining) [2022-11-23 13:51:15,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 12 remaining) [2022-11-23 13:51:15,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 12 remaining) [2022-11-23 13:51:15,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 12 remaining) [2022-11-23 13:51:15,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 12 remaining) [2022-11-23 13:51:15,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-23 13:51:15,908 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-11-23 13:51:15,910 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-23 13:51:32,422 INFO L902 garLoopResultBuilder]: At program point s3c_hwmon_remove_rawENTRY(lines 918 923) the Hoare annotation is: true [2022-11-23 13:51:32,422 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_rawEXIT(lines 918 923) no Hoare annotation was computed. [2022-11-23 13:51:32,422 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 873 880) the Hoare annotation is: true [2022-11-23 13:51:32,422 INFO L902 garLoopResultBuilder]: At program point L1356(line 1356) the Hoare annotation is: true [2022-11-23 13:51:32,422 INFO L902 garLoopResultBuilder]: At program point L1356-1(line 1356) the Hoare annotation is: true [2022-11-23 13:51:32,422 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 873 880) no Hoare annotation was computed. [2022-11-23 13:51:32,423 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. [2022-11-23 13:51:32,423 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. [2022-11-23 13:51:32,423 INFO L899 garLoopResultBuilder]: For program point L1331(line 1331) no Hoare annotation was computed. [2022-11-23 13:51:32,423 INFO L899 garLoopResultBuilder]: For program point L1330(lines 1330 1338) no Hoare annotation was computed. [2022-11-23 13:51:32,423 INFO L899 garLoopResultBuilder]: For program point L1331-1(line 1331) no Hoare annotation was computed. [2022-11-23 13:51:32,423 INFO L899 garLoopResultBuilder]: For program point L1330-1(lines 1330 1338) no Hoare annotation was computed. [2022-11-23 13:51:32,424 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))) [2022-11-23 13:51:32,424 INFO L899 garLoopResultBuilder]: For program point ldv_device_create_file_dev_attr_of_sensor_device_attributeEXIT(lines 1327 1341) no Hoare annotation was computed. [2022-11-23 13:51:32,424 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 1387 1389) no Hoare annotation was computed. [2022-11-23 13:51:32,424 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 1387 1389) the Hoare annotation is: true [2022-11-23 13:51:32,424 INFO L899 garLoopResultBuilder]: For program point PTR_ERREXIT(lines 1236 1243) no Hoare annotation was computed. [2022-11-23 13:51:32,424 INFO L902 garLoopResultBuilder]: At program point PTR_ERRENTRY(lines 1236 1243) the Hoare annotation is: true [2022-11-23 13:51:32,425 INFO L899 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 1281 1286) no Hoare annotation was computed. [2022-11-23 13:51:32,425 INFO L902 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 1281 1286) the Hoare annotation is: true [2022-11-23 13:51:32,425 INFO L902 garLoopResultBuilder]: At program point hwmon_device_unregisterENTRY(lines 1375 1377) the Hoare annotation is: true [2022-11-23 13:51:32,425 INFO L899 garLoopResultBuilder]: For program point hwmon_device_unregisterEXIT(lines 1375 1377) no Hoare annotation was computed. [2022-11-23 13:51:32,427 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)))) [2022-11-23 13:51:32,427 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 837 846) no Hoare annotation was computed. [2022-11-23 13:51:32,429 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)))) [2022-11-23 13:51:32,429 INFO L899 garLoopResultBuilder]: For program point L841-1(line 841) no Hoare annotation was computed. [2022-11-23 13:51:32,430 INFO L899 garLoopResultBuilder]: For program point L839(lines 839 845) no Hoare annotation was computed. [2022-11-23 13:51:32,430 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 837 846) no Hoare annotation was computed. [2022-11-23 13:51:32,430 INFO L899 garLoopResultBuilder]: For program point device_remove_fileEXIT(lines 1369 1371) no Hoare annotation was computed. [2022-11-23 13:51:32,430 INFO L902 garLoopResultBuilder]: At program point device_remove_fileENTRY(lines 1369 1371) the Hoare annotation is: true [2022-11-23 13:51:32,430 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))) [2022-11-23 13:51:32,431 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1098) no Hoare annotation was computed. [2022-11-23 13:51:32,431 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))) [2022-11-23 13:51:32,431 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))) [2022-11-23 13:51:32,431 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))) [2022-11-23 13:51:32,431 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))) [2022-11-23 13:51:32,432 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-11-23 13:51:32,432 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1139) no Hoare annotation was computed. [2022-11-23 13:51:32,432 INFO L899 garLoopResultBuilder]: For program point L1094(line 1094) no Hoare annotation was computed. [2022-11-23 13:51:32,432 INFO L899 garLoopResultBuilder]: For program point L1094-1(line 1094) no Hoare annotation was computed. [2022-11-23 13:51:32,432 INFO L899 garLoopResultBuilder]: For program point L1210(line 1210) no Hoare annotation was computed. [2022-11-23 13:51:32,432 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1139) no Hoare annotation was computed. [2022-11-23 13:51:32,433 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))) [2022-11-23 13:51:32,433 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))) [2022-11-23 13:51:32,433 INFO L899 garLoopResultBuilder]: For program point L1211(lines 1211 1216) no Hoare annotation was computed. [2022-11-23 13:51:32,433 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))) [2022-11-23 13:51:32,433 INFO L899 garLoopResultBuilder]: For program point L1145-1(line 1145) no Hoare annotation was computed. [2022-11-23 13:51:32,433 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))) [2022-11-23 13:51:32,434 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) [2022-11-23 13:51:32,434 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))) [2022-11-23 13:51:32,434 INFO L899 garLoopResultBuilder]: For program point L1063-1(line 1063) no Hoare annotation was computed. [2022-11-23 13:51:32,434 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)) [2022-11-23 13:51:32,434 INFO L899 garLoopResultBuilder]: For program point L1212-1(line 1212) no Hoare annotation was computed. [2022-11-23 13:51:32,435 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))) [2022-11-23 13:51:32,435 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))) [2022-11-23 13:51:32,435 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))) [2022-11-23 13:51:32,435 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))) [2022-11-23 13:51:32,435 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) [2022-11-23 13:51:32,435 INFO L899 garLoopResultBuilder]: For program point L1097(line 1097) no Hoare annotation was computed. [2022-11-23 13:51:32,436 INFO L899 garLoopResultBuilder]: For program point L1064(lines 1064 1070) no Hoare annotation was computed. [2022-11-23 13:51:32,436 INFO L899 garLoopResultBuilder]: For program point L1197(line 1197) no Hoare annotation was computed. [2022-11-23 13:51:32,436 INFO L899 garLoopResultBuilder]: For program point L1098(line 1098) no Hoare annotation was computed. [2022-11-23 13:51:32,436 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-23 13:51:32,436 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))) [2022-11-23 13:51:32,436 INFO L899 garLoopResultBuilder]: For program point L1049-1(line 1049) no Hoare annotation was computed. [2022-11-23 13:51:32,437 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))) [2022-11-23 13:51:32,437 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))) [2022-11-23 13:51:32,437 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) [2022-11-23 13:51:32,437 INFO L899 garLoopResultBuilder]: For program point L1198(lines 1198 1208) no Hoare annotation was computed. [2022-11-23 13:51:32,437 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)) [2022-11-23 13:51:32,437 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))) [2022-11-23 13:51:32,438 INFO L899 garLoopResultBuilder]: For program point L1132-1(line 1132) no Hoare annotation was computed. [2022-11-23 13:51:32,438 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))) [2022-11-23 13:51:32,438 INFO L899 garLoopResultBuilder]: For program point L1066-1(line 1066) no Hoare annotation was computed. [2022-11-23 13:51:32,438 INFO L899 garLoopResultBuilder]: For program point L1000(lines 1000 1004) no Hoare annotation was computed. [2022-11-23 13:51:32,438 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1098) no Hoare annotation was computed. [2022-11-23 13:51:32,438 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))) [2022-11-23 13:51:32,439 INFO L899 garLoopResultBuilder]: For program point L1116-1(line 1116) no Hoare annotation was computed. [2022-11-23 13:51:32,439 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))) [2022-11-23 13:51:32,439 INFO L899 garLoopResultBuilder]: For program point L1034(lines 1034 1038) no Hoare annotation was computed. [2022-11-23 13:51:32,439 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))) [2022-11-23 13:51:32,439 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1206) no Hoare annotation was computed. [2022-11-23 13:51:32,440 INFO L899 garLoopResultBuilder]: For program point L1001-1(line 1001) no Hoare annotation was computed. [2022-11-23 13:51:32,440 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))) [2022-11-23 13:51:32,440 INFO L899 garLoopResultBuilder]: For program point L1084(lines 1084 1088) no Hoare annotation was computed. [2022-11-23 13:51:32,440 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)) [2022-11-23 13:51:32,440 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))) [2022-11-23 13:51:32,440 INFO L899 garLoopResultBuilder]: For program point L1134-1(line 1134) no Hoare annotation was computed. [2022-11-23 13:51:32,441 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1206) no Hoare annotation was computed. [2022-11-23 13:51:32,441 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1094) no Hoare annotation was computed. [2022-11-23 13:51:32,441 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))) [2022-11-23 13:51:32,441 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))) [2022-11-23 13:51:32,441 INFO L899 garLoopResultBuilder]: For program point L1052-1(line 1052) no Hoare annotation was computed. [2022-11-23 13:51:32,441 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1094) no Hoare annotation was computed. [2022-11-23 13:51:32,442 INFO L899 garLoopResultBuilder]: For program point L987(lines 987 991) no Hoare annotation was computed. [2022-11-23 13:51:32,442 INFO L899 garLoopResultBuilder]: For program point L1202(lines 1202 1205) no Hoare annotation was computed. [2022-11-23 13:51:32,442 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))) [2022-11-23 13:51:32,442 INFO L899 garLoopResultBuilder]: For program point L1120-1(line 1120) no Hoare annotation was computed. [2022-11-23 13:51:32,443 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))) [2022-11-23 13:51:32,444 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))) [2022-11-23 13:51:32,444 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))) [2022-11-23 13:51:32,445 INFO L899 garLoopResultBuilder]: For program point L1138(line 1138) no Hoare annotation was computed. [2022-11-23 13:51:32,445 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)) [2022-11-23 13:51:32,445 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1108) no Hoare annotation was computed. [2022-11-23 13:51:32,445 INFO L899 garLoopResultBuilder]: For program point L1139(line 1139) no Hoare annotation was computed. [2022-11-23 13:51:32,445 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))) [2022-11-23 13:51:32,445 INFO L899 garLoopResultBuilder]: For program point L1189(lines 1189 1192) no Hoare annotation was computed. [2022-11-23 13:51:32,446 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))) [2022-11-23 13:51:32,446 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1108) no Hoare annotation was computed. [2022-11-23 13:51:32,446 INFO L899 garLoopResultBuilder]: For program point L1206(line 1206) no Hoare annotation was computed. [2022-11-23 13:51:32,446 INFO L899 garLoopResultBuilder]: For program point L1206-1(line 1206) no Hoare annotation was computed. [2022-11-23 13:51:32,446 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))) [2022-11-23 13:51:32,447 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)))) [2022-11-23 13:51:32,447 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))) [2022-11-23 13:51:32,447 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))) [2022-11-23 13:51:32,447 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))) [2022-11-23 13:51:32,447 INFO L899 garLoopResultBuilder]: For program point L1091(lines 1091 1106) no Hoare annotation was computed. [2022-11-23 13:51:32,447 INFO L899 garLoopResultBuilder]: For program point L1058(lines 1058 1061) no Hoare annotation was computed. [2022-11-23 13:51:32,448 INFO L899 garLoopResultBuilder]: For program point L992(lines 992 1006) no Hoare annotation was computed. [2022-11-23 13:51:32,448 INFO L899 garLoopResultBuilder]: For program point L992-1(lines 992 1006) no Hoare annotation was computed. [2022-11-23 13:51:32,448 INFO L899 garLoopResultBuilder]: For program point L1108(line 1108) no Hoare annotation was computed. [2022-11-23 13:51:32,448 INFO L899 garLoopResultBuilder]: For program point L1075(lines 1075 1078) no Hoare annotation was computed. [2022-11-23 13:51:32,448 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)) [2022-11-23 13:51:32,448 INFO L902 garLoopResultBuilder]: At program point s3c_adc_releaseENTRY(lines 1411 1413) the Hoare annotation is: true [2022-11-23 13:51:32,448 INFO L899 garLoopResultBuilder]: For program point s3c_adc_releaseEXIT(lines 1411 1413) no Hoare annotation was computed. [2022-11-23 13:51:32,449 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_attrEXIT(lines 1010 1017) no Hoare annotation was computed. [2022-11-23 13:51:32,449 INFO L902 garLoopResultBuilder]: At program point s3c_hwmon_remove_attrENTRY(lines 1010 1017) the Hoare annotation is: true [2022-11-23 13:51:32,449 INFO L899 garLoopResultBuilder]: For program point s3c_hwmon_remove_attrFINAL(lines 1010 1017) no Hoare annotation was computed. [2022-11-23 13:51:32,449 INFO L902 garLoopResultBuilder]: At program point L1013(line 1013) the Hoare annotation is: true [2022-11-23 13:51:32,449 INFO L902 garLoopResultBuilder]: At program point L1013-1(line 1013) the Hoare annotation is: true [2022-11-23 13:51:32,449 INFO L902 garLoopResultBuilder]: At program point L1248(line 1248) the Hoare annotation is: true [2022-11-23 13:51:32,450 INFO L899 garLoopResultBuilder]: For program point L1248-1(line 1248) no Hoare annotation was computed. [2022-11-23 13:51:32,450 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 1244 1251) the Hoare annotation is: true [2022-11-23 13:51:32,450 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 1244 1251) no Hoare annotation was computed. [2022-11-23 13:51:32,453 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 13:51:32,455 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-23 13:51:32,508 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,509 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,510 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,511 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,511 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,512 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,512 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.offset [2022-11-23 13:51:32,513 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,513 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,514 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.offset [2022-11-23 13:51:32,514 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,515 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,515 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,516 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,516 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,517 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,517 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,518 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,518 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,519 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,519 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.base [2022-11-23 13:51:32,520 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,520 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,520 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,521 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,521 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,522 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,522 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,522 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,523 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,523 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,523 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,524 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,524 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,524 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,525 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,525 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,525 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.base [2022-11-23 13:51:32,526 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,526 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,526 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,526 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,529 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,530 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,530 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,531 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,531 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,532 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,532 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.offset [2022-11-23 13:51:32,533 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,533 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,534 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.offset [2022-11-23 13:51:32,534 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,535 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,535 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,536 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,536 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,537 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,537 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,538 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,538 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,539 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,539 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.base [2022-11-23 13:51:32,539 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,540 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,540 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,540 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,541 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,541 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,542 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,542 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,542 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,543 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,543 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,543 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,544 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,544 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,544 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,545 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,545 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.base [2022-11-23 13:51:32,545 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,545 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,546 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,546 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 01:51:32 BoogieIcfgContainer [2022-11-23 13:51:32,549 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-23 13:51:32,549 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-23 13:51:32,550 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-23 13:51:32,550 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-23 13:51:32,550 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:49:04" (3/4) ... [2022-11-23 13:51:32,553 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-23 13:51:32,559 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_raw [2022-11-23 13:51:32,559 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-23 13:51:32,559 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-11-23 13:51:32,559 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-11-23 13:51:32,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2022-11-23 13:51:32,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-11-23 13:51:32,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hwmon_device_unregister [2022-11-23 13:51:32,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-23 13:51:32,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure device_remove_file [2022-11-23 13:51:32,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_adc_release [2022-11-23 13:51:32,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_attr [2022-11-23 13:51:32,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-23 13:51:32,576 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 107 nodes and edges [2022-11-23 13:51:32,577 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2022-11-23 13:51:32,577 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-23 13:51:32,578 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-23 13:51:32,579 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-23 13:51:32,613 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) [2022-11-23 13:51:32,668 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/witness.graphml [2022-11-23 13:51:32,668 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-23 13:51:32,669 INFO L158 Benchmark]: Toolchain (without parser) took 150448.58ms. Allocated memory was 155.2MB in the beginning and 687.9MB in the end (delta: 532.7MB). Free memory was 125.1MB in the beginning and 316.8MB in the end (delta: -191.7MB). Peak memory consumption was 342.4MB. Max. memory is 16.1GB. [2022-11-23 13:51:32,669 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 123.7MB. Free memory is still 91.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 13:51:32,669 INFO L158 Benchmark]: CACSL2BoogieTranslator took 798.98ms. Allocated memory is still 155.2MB. Free memory was 125.1MB in the beginning and 96.0MB in the end (delta: 29.1MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-23 13:51:32,669 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.95ms. Allocated memory is still 155.2MB. Free memory was 96.0MB in the beginning and 91.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-23 13:51:32,670 INFO L158 Benchmark]: Boogie Preprocessor took 87.76ms. Allocated memory is still 155.2MB. Free memory was 91.8MB in the beginning and 88.2MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-23 13:51:32,670 INFO L158 Benchmark]: RCFGBuilder took 1121.97ms. Allocated memory is still 155.2MB. Free memory was 88.2MB in the beginning and 103.1MB in the end (delta: -14.9MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2022-11-23 13:51:32,670 INFO L158 Benchmark]: TraceAbstraction took 148197.61ms. Allocated memory was 155.2MB in the beginning and 687.9MB in the end (delta: 532.7MB). Free memory was 101.9MB in the beginning and 326.2MB in the end (delta: -224.4MB). Peak memory consumption was 410.9MB. Max. memory is 16.1GB. [2022-11-23 13:51:32,671 INFO L158 Benchmark]: Witness Printer took 118.63ms. Allocated memory is still 687.9MB. Free memory was 326.2MB in the beginning and 316.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-23 13:51:32,672 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 123.7MB. Free memory is still 91.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 798.98ms. Allocated memory is still 155.2MB. Free memory was 125.1MB in the beginning and 96.0MB in the end (delta: 29.1MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.95ms. Allocated memory is still 155.2MB. Free memory was 96.0MB in the beginning and 91.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.76ms. Allocated memory is still 155.2MB. Free memory was 91.8MB in the beginning and 88.2MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1121.97ms. Allocated memory is still 155.2MB. Free memory was 88.2MB in the beginning and 103.1MB in the end (delta: -14.9MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. * TraceAbstraction took 148197.61ms. Allocated memory was 155.2MB in the beginning and 687.9MB in the end (delta: 532.7MB). Free memory was 101.9MB in the beginning and 326.2MB in the end (delta: -224.4MB). Peak memory consumption was 410.9MB. Max. memory is 16.1GB. * Witness Printer took 118.63ms. Allocated memory is still 687.9MB. Free memory was 326.2MB in the beginning and 316.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$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: 148.0s, OverallIterations: 12, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 10.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1246 SdHoareTripleChecker+Valid, 4.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1115 mSDsluCounter, 4727 SdHoareTripleChecker+Invalid, 3.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2731 mSDsCounter, 123 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1699 IncrementalHoareTripleChecker+Invalid, 1822 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 123 mSolverCounterUnsat, 1996 mSDtfsCounter, 1699 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 821 GetRequests, 669 SyntacticMatches, 16 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2584 ImplicationChecksByTransitivity, 92.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=318occurred in iteration=7, 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, 494 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 64 LocationsWithAnnotation, 775 PreInvPairs, 1181 NumberOfFragments, 4599 HoareAnnotationTreeSize, 775 FomulaSimplifications, 6287 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 64 FomulaSimplificationsInter, 26393 FormulaSimplificationTreeSizeReductionInter, 15.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 1109 NumberOfCodeBlocks, 1109 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 1302 ConstructedInterpolants, 0 QuantifiedInterpolants, 1630 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3464 ConjunctsInSsa, 15 ConjunctsInUnsatCore, 20 InterpolantComputations, 9 PerfectInterpolantSequences, 442/484 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: 4.8s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 3, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 19, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 18, TOOLS_POST_TIME: 2.9s, TOOLS_POST_CALL_APPLICATIONS: 6, TOOLS_POST_CALL_TIME: 0.7s, TOOLS_POST_RETURN_APPLICATIONS: 4, TOOLS_POST_RETURN_TIME: 0.7s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 28, TOOLS_QUANTIFIERELIM_TIME: 4.3s, TOOLS_QUANTIFIERELIM_MAX_TIME: 1.2s, 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: 730, 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 [2022-11-23 13:51:32,698 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,699 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,699 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,700 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,700 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,701 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,701 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.offset [2022-11-23 13:51:32,702 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,702 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,703 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.offset [2022-11-23 13:51:32,703 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,704 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,704 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,705 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,705 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,706 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,706 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,707 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,707 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,707 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,708 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.base [2022-11-23 13:51:32,708 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,708 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,709 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,709 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,710 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,710 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,710 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,711 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,711 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,711 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,712 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,712 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,712 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,712 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,713 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,713 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,713 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.base [2022-11-23 13:51:32,713 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,714 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,714 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,714 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,716 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,716 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,717 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,718 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,718 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,719 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,719 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.offset [2022-11-23 13:51:32,719 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,720 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,720 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.offset [2022-11-23 13:51:32,721 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,721 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,722 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,722 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,723 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,723 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,724 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,724 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,724 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,725 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,725 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_remove.base [2022-11-23 13:51:32,726 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,726 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,726 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,727 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,727 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,727 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,728 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,728 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,728 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,729 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,729 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,729 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,729 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,730 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,730 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,730 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,730 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~s3c_hwmon_probe.base [2022-11-23 13:51:32,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-23 13:51:32,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-23 13:51:32,731 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! [2022-11-23 13:51:32,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1d5e2a8-c5aa-4bd8-bd6e-5e033bfd58e4/bin/utaipan-Q6hlc19bkW/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