./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ad6d1ed8310d8e3264189ac87472d58c77647a0c63d75779b5974e889987542 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 11:53:51,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 11:53:52,044 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 11:53:52,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 11:53:52,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 11:53:52,070 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 11:53:52,070 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 11:53:52,070 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 11:53:52,071 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 11:53:52,071 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 11:53:52,071 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 11:53:52,071 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 11:53:52,071 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 11:53:52,071 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 11:53:52,071 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 11:53:52,072 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 11:53:52,072 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 11:53:52,072 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 11:53:52,072 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 11:53:52,072 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 11:53:52,072 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 11:53:52,072 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 11:53:52,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 11:53:52,072 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 11:53:52,072 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 11:53:52,072 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 11:53:52,073 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:53:52,073 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:53:52,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:53:52,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:53:52,073 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 11:53:52,073 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:53:52,073 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:53:52,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:53:52,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:53:52,073 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 11:53:52,074 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 11:53:52,074 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 11:53:52,074 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 11:53:52,074 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 11:53:52,074 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 11:53:52,074 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 11:53:52,074 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 11:53:52,074 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 11:53:52,074 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 11:53:52,074 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 1ad6d1ed8310d8e3264189ac87472d58c77647a0c63d75779b5974e889987542 [2024-12-02 11:53:52,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 11:53:52,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 11:53:52,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 11:53:52,316 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 11:53:52,316 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 11:53:52,317 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2024-12-02 11:53:54,905 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/data/d0f19d3aa/27e10f58aa074e2b8a7115562f2d9a40/FLAGaf2593f8f [2024-12-02 11:53:55,285 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 11:53:55,286 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2024-12-02 11:53:55,314 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/data/d0f19d3aa/27e10f58aa074e2b8a7115562f2d9a40/FLAGaf2593f8f [2024-12-02 11:53:55,481 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/data/d0f19d3aa/27e10f58aa074e2b8a7115562f2d9a40 [2024-12-02 11:53:55,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 11:53:55,484 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 11:53:55,485 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 11:53:55,485 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 11:53:55,488 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 11:53:55,489 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:53:55" (1/1) ... [2024-12-02 11:53:55,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13d164db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:55, skipping insertion in model container [2024-12-02 11:53:55,490 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:53:55" (1/1) ... [2024-12-02 11:53:55,546 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 11:53:56,170 WARN L250 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_667ccc85-dfe9-4926-afb1-264982b8a369/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i[168201,168214] [2024-12-02 11:53:56,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:53:56,316 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 11:53:56,470 WARN L250 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_667ccc85-dfe9-4926-afb1-264982b8a369/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i[168201,168214] [2024-12-02 11:53:56,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:53:56,659 INFO L204 MainTranslator]: Completed translation [2024-12-02 11:53:56,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56 WrapperNode [2024-12-02 11:53:56,659 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 11:53:56,660 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 11:53:56,660 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 11:53:56,660 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 11:53:56,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:56,711 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:56,855 INFO L138 Inliner]: procedures = 117, calls = 2153, calls flagged for inlining = 45, calls inlined = 37, statements flattened = 5750 [2024-12-02 11:53:56,855 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 11:53:56,856 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 11:53:56,856 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 11:53:56,856 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 11:53:56,863 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:56,863 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:56,888 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:57,022 INFO L175 MemorySlicer]: Split 1869 memory accesses to 24 slices as follows [42, 2, 12, 3, 2, 84, 3, 32, 1, 1, 7, 7, 1, 7, 1, 1, 5, 3, 1336, 1, 1, 1, 8, 308]. 71 percent of accesses are in the largest equivalence class. The 202 initializations are split as follows [0, 2, 12, 0, 0, 4, 0, 0, 0, 0, 6, 6, 0, 6, 0, 0, 4, 2, 0, 0, 0, 0, 0, 160]. The 1613 writes are split as follows [15, 0, 0, 0, 0, 78, 0, 32, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1336, 0, 1, 0, 0, 148]. [2024-12-02 11:53:57,022 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:57,022 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:57,129 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:57,135 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:57,156 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:57,197 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:57,208 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:57,234 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 11:53:57,235 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 11:53:57,235 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 11:53:57,235 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 11:53:57,236 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (1/1) ... [2024-12-02 11:53:57,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:53:57,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:53:57,265 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 11:53:57,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_667ccc85-dfe9-4926-afb1-264982b8a369/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 11:53:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_set_limit [2024-12-02 11:53:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_set_limit [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 11:53:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 11:53:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 11:53:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 11:53:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-12-02 11:53:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2024-12-02 11:53:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_limit [2024-12-02 11:53:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_limit [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_update_device [2024-12-02 11:53:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_update_device [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_input [2024-12-02 11:53:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_input [2024-12-02 11:53:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_read_adc [2024-12-02 11:53:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_read_adc [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 11:53:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_max16065_data [2024-12-02 11:53:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_max16065_data [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_show_alarm [2024-12-02 11:53:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_show_alarm [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure LIMIT_TO_MV [2024-12-02 11:53:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure LIMIT_TO_MV [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 11:53:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 11:53:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 11:53:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 11:53:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 11:53:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-02 11:53:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 11:53:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_max16065_data [2024-12-02 11:53:57,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_max16065_data [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2024-12-02 11:53:57,299 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 11:53:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 11:53:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 11:53:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure max16065_cleanup [2024-12-02 11:53:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure max16065_cleanup [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 11:53:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 11:53:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 11:53:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 11:53:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2024-12-02 11:53:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2024-12-02 11:53:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 11:53:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 11:53:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2024-12-02 11:53:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2024-12-02 11:53:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 11:53:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 11:53:57,977 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 11:53:57,979 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 11:54:34,610 INFO L? ?]: Removed 879 outVars from TransFormulas that were not future-live. [2024-12-02 11:54:34,611 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 11:54:34,638 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 11:54:34,639 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-02 11:54:34,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:54:34 BoogieIcfgContainer [2024-12-02 11:54:34,639 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 11:54:34,641 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 11:54:34,641 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 11:54:34,645 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 11:54:34,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 11:53:55" (1/3) ... [2024-12-02 11:54:34,646 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a9f41b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 11:54:34, skipping insertion in model container [2024-12-02 11:54:34,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:53:56" (2/3) ... [2024-12-02 11:54:34,646 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a9f41b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 11:54:34, skipping insertion in model container [2024-12-02 11:54:34,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:54:34" (3/3) ... [2024-12-02 11:54:34,647 INFO L128 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i [2024-12-02 11:54:34,658 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 11:54:34,660 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--max16065.ko-main.cil.out.i that has 22 procedures, 1123 locations, 1 initial locations, 4 loop locations, and 1 error locations. [2024-12-02 11:54:34,733 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 11:54:34,744 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@65cb05cf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 11:54:34,744 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 11:54:34,751 INFO L276 IsEmpty]: Start isEmpty. Operand has 1123 states, 918 states have (on average 1.60239651416122) internal successors, (1471), 925 states have internal predecessors, (1471), 182 states have call successors, (182), 21 states have call predecessors, (182), 21 states have return successors, (182), 182 states have call predecessors, (182), 182 states have call successors, (182) [2024-12-02 11:54:34,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-02 11:54:34,762 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:54:34,763 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:54:34,763 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 11:54:34,767 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:54:34,767 INFO L85 PathProgramCache]: Analyzing trace with hash -693290786, now seen corresponding path program 1 times [2024-12-02 11:54:34,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:54:34,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795177073] [2024-12-02 11:54:34,774 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:54:34,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:57:22,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:57:24,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 11:57:24,152 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:57:24,152 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795177073] [2024-12-02 11:57:24,153 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [795177073] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:57:24,153 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:57:24,153 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:57:24,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [974737089] [2024-12-02 11:57:24,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:57:24,157 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:57:24,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:57:24,172 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:57:24,172 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:57:24,175 INFO L87 Difference]: Start difference. First operand has 1123 states, 918 states have (on average 1.60239651416122) internal successors, (1471), 925 states have internal predecessors, (1471), 182 states have call successors, (182), 21 states have call predecessors, (182), 21 states have return successors, (182), 182 states have call predecessors, (182), 182 states have call successors, (182) Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 11:57:24,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:57:24,773 INFO L93 Difference]: Finished difference Result 3353 states and 5758 transitions. [2024-12-02 11:57:24,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:57:24,775 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 33 [2024-12-02 11:57:24,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:57:24,799 INFO L225 Difference]: With dead ends: 3353 [2024-12-02 11:57:24,799 INFO L226 Difference]: Without dead ends: 2225 [2024-12-02 11:57:24,811 INFO L434 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 [2024-12-02 11:57:24,813 INFO L435 NwaCegarLoop]: 1827 mSDtfsCounter, 1806 mSDsluCounter, 1817 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1806 SdHoareTripleChecker+Valid, 3644 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 11:57:24,814 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1806 Valid, 3644 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 11:57:24,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2225 states. [2024-12-02 11:57:24,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2225 to 2210. [2024-12-02 11:57:24,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2210 states, 1812 states have (on average 1.6032008830022075) internal successors, (2905), 1817 states have internal predecessors, (2905), 357 states have call successors, (357), 41 states have call predecessors, (357), 40 states have return successors, (351), 351 states have call predecessors, (351), 351 states have call successors, (351) [2024-12-02 11:57:24,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 2210 states and 3613 transitions. [2024-12-02 11:57:25,002 INFO L78 Accepts]: Start accepts. Automaton has 2210 states and 3613 transitions. Word has length 33 [2024-12-02 11:57:25,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:57:25,003 INFO L471 AbstractCegarLoop]: Abstraction has 2210 states and 3613 transitions. [2024-12-02 11:57:25,003 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 11:57:25,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3613 transitions. [2024-12-02 11:57:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-02 11:57:25,007 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:57:25,007 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:57:25,007 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 11:57:25,007 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 11:57:25,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:57:25,008 INFO L85 PathProgramCache]: Analyzing trace with hash -1794646390, now seen corresponding path program 1 times [2024-12-02 11:57:25,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:57:25,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [250518729] [2024-12-02 11:57:25,008 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:57:25,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:00:19,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:00:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 12:00:20,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:00:20,674 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [250518729] [2024-12-02 12:00:20,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [250518729] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:00:20,674 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:00:20,674 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:00:20,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921608643] [2024-12-02 12:00:20,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:00:20,675 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:00:20,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:00:20,676 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:00:20,676 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:00:20,676 INFO L87 Difference]: Start difference. First operand 2210 states and 3613 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 12:00:21,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:00:21,103 INFO L93 Difference]: Finished difference Result 6612 states and 10813 transitions. [2024-12-02 12:00:21,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:00:21,103 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 34 [2024-12-02 12:00:21,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:00:21,121 INFO L225 Difference]: With dead ends: 6612 [2024-12-02 12:00:21,121 INFO L226 Difference]: Without dead ends: 4405 [2024-12-02 12:00:21,126 INFO L434 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 [2024-12-02 12:00:21,127 INFO L435 NwaCegarLoop]: 1834 mSDtfsCounter, 1801 mSDsluCounter, 1813 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1801 SdHoareTripleChecker+Valid, 3647 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 12:00:21,127 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1801 Valid, 3647 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 12:00:21,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4405 states. [2024-12-02 12:00:21,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4405 to 4390. [2024-12-02 12:00:21,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4390 states, 3603 states have (on average 1.6036636136552873) internal successors, (5778), 3608 states have internal predecessors, (5778), 706 states have call successors, (706), 81 states have call predecessors, (706), 80 states have return successors, (700), 700 states have call predecessors, (700), 700 states have call successors, (700) [2024-12-02 12:00:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4390 states to 4390 states and 7184 transitions. [2024-12-02 12:00:21,292 INFO L78 Accepts]: Start accepts. Automaton has 4390 states and 7184 transitions. Word has length 34 [2024-12-02 12:00:21,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:00:21,293 INFO L471 AbstractCegarLoop]: Abstraction has 4390 states and 7184 transitions. [2024-12-02 12:00:21,293 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 12:00:21,293 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 7184 transitions. [2024-12-02 12:00:21,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-02 12:00:21,296 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:00:21,296 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:00:21,296 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 12:00:21,296 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:00:21,296 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:00:21,296 INFO L85 PathProgramCache]: Analyzing trace with hash -71122275, now seen corresponding path program 1 times [2024-12-02 12:00:21,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:00:21,296 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [28936395] [2024-12-02 12:00:21,297 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:00:21,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:03:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:03:11,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 12:03:11,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:03:11,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [28936395] [2024-12-02 12:03:11,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [28936395] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:03:11,482 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:03:11,482 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:03:11,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380401376] [2024-12-02 12:03:11,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:03:11,483 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:03:11,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:03:11,484 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:03:11,484 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:03:11,484 INFO L87 Difference]: Start difference. First operand 4390 states and 7184 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 12:03:12,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:03:12,043 INFO L93 Difference]: Finished difference Result 13140 states and 21506 transitions. [2024-12-02 12:03:12,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:03:12,044 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 37 [2024-12-02 12:03:12,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:03:12,079 INFO L225 Difference]: With dead ends: 13140 [2024-12-02 12:03:12,080 INFO L226 Difference]: Without dead ends: 8753 [2024-12-02 12:03:12,093 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:03:12,094 INFO L435 NwaCegarLoop]: 1845 mSDtfsCounter, 1798 mSDsluCounter, 1813 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1798 SdHoareTripleChecker+Valid, 3658 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 12:03:12,094 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1798 Valid, 3658 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 12:03:12,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8753 states. [2024-12-02 12:03:12,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8753 to 8738. [2024-12-02 12:03:12,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8738 states, 7175 states have (on average 1.603623693379791) internal successors, (11506), 7180 states have internal predecessors, (11506), 1402 states have call successors, (1402), 161 states have call predecessors, (1402), 160 states have return successors, (1396), 1396 states have call predecessors, (1396), 1396 states have call successors, (1396) [2024-12-02 12:03:12,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8738 states to 8738 states and 14304 transitions. [2024-12-02 12:03:12,355 INFO L78 Accepts]: Start accepts. Automaton has 8738 states and 14304 transitions. Word has length 37 [2024-12-02 12:03:12,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:03:12,356 INFO L471 AbstractCegarLoop]: Abstraction has 8738 states and 14304 transitions. [2024-12-02 12:03:12,356 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 12:03:12,356 INFO L276 IsEmpty]: Start isEmpty. Operand 8738 states and 14304 transitions. [2024-12-02 12:03:12,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-02 12:03:12,358 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:03:12,358 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:03:12,358 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 12:03:12,359 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:03:12,359 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:03:12,359 INFO L85 PathProgramCache]: Analyzing trace with hash -1519665583, now seen corresponding path program 1 times [2024-12-02 12:03:12,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:03:12,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178886893] [2024-12-02 12:03:12,359 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:03:12,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 12:06:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 12:06:12,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 12:06:12,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 12:06:12,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178886893] [2024-12-02 12:06:12,175 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178886893] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 12:06:12,175 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 12:06:12,175 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 12:06:12,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038439423] [2024-12-02 12:06:12,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 12:06:12,176 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 12:06:12,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 12:06:12,176 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 12:06:12,176 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:06:12,176 INFO L87 Difference]: Start difference. First operand 8738 states and 14304 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 12:06:12,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 12:06:12,866 INFO L93 Difference]: Finished difference Result 26160 states and 42826 transitions. [2024-12-02 12:06:12,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 12:06:12,867 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 41 [2024-12-02 12:06:12,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 12:06:12,947 INFO L225 Difference]: With dead ends: 26160 [2024-12-02 12:06:12,948 INFO L226 Difference]: Without dead ends: 17425 [2024-12-02 12:06:12,978 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 12:06:12,979 INFO L435 NwaCegarLoop]: 1856 mSDtfsCounter, 1794 mSDsluCounter, 1813 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1794 SdHoareTripleChecker+Valid, 3669 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 12:06:12,979 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1794 Valid, 3669 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 12:06:12,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17425 states. [2024-12-02 12:06:13,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17425 to 17410. [2024-12-02 12:06:13,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17410 states, 14299 states have (on average 1.6033289041191692) internal successors, (22926), 14304 states have internal predecessors, (22926), 2790 states have call successors, (2790), 321 states have call predecessors, (2790), 320 states have return successors, (2784), 2784 states have call predecessors, (2784), 2784 states have call successors, (2784) [2024-12-02 12:06:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17410 states to 17410 states and 28500 transitions. [2024-12-02 12:06:13,503 INFO L78 Accepts]: Start accepts. Automaton has 17410 states and 28500 transitions. Word has length 41 [2024-12-02 12:06:13,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 12:06:13,503 INFO L471 AbstractCegarLoop]: Abstraction has 17410 states and 28500 transitions. [2024-12-02 12:06:13,504 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 12:06:13,504 INFO L276 IsEmpty]: Start isEmpty. Operand 17410 states and 28500 transitions. [2024-12-02 12:06:13,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-02 12:06:13,506 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:06:13,507 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:06:13,507 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 12:06:13,507 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:06:13,507 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:06:13,507 INFO L85 PathProgramCache]: Analyzing trace with hash -1320625758, now seen corresponding path program 1 times [2024-12-02 12:06:13,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 12:06:13,507 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321749387] [2024-12-02 12:06:13,507 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:06:13,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms