./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 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 19:45:24,087 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 19:45:24,184 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-10 19:45:24,191 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 19:45:24,192 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 19:45:24,219 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 19:45:24,220 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 19:45:24,220 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 19:45:24,221 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 19:45:24,221 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 19:45:24,221 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 19:45:24,222 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 19:45:24,222 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 19:45:24,223 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 19:45:24,223 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 19:45:24,224 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 19:45:24,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 19:45:24,226 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 19:45:24,226 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 19:45:24,226 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 19:45:24,227 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 19:45:24,230 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 19:45:24,230 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 19:45:24,230 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-10 19:45:24,231 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 19:45:24,231 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 19:45:24,231 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 19:45:24,231 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 19:45:24,232 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 19:45:24,232 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 19:45:24,232 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 19:45:24,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 19:45:24,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 19:45:24,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 19:45:24,233 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 19:45:24,234 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 19:45:24,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 19:45:24,234 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 19:45:24,234 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 19:45:24,235 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 19:45:24,235 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 19:45:24,236 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 [2024-11-10 19:45:24,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 19:45:24,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 19:45:24,498 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 19:45:24,499 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 19:45:24,499 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 19:45:24,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2024-11-10 19:45:25,961 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 19:45:26,270 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 19:45:26,271 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2024-11-10 19:45:26,286 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/159c8f176/f08bd96d8a8f44e0988dbad0fd41ac43/FLAG07e7a9279 [2024-11-10 19:45:26,556 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/159c8f176/f08bd96d8a8f44e0988dbad0fd41ac43 [2024-11-10 19:45:26,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 19:45:26,560 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 19:45:26,562 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 19:45:26,562 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 19:45:26,566 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 19:45:26,567 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:45:26" (1/1) ... [2024-11-10 19:45:26,568 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aae7b60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:26, skipping insertion in model container [2024-11-10 19:45:26,568 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:45:26" (1/1) ... [2024-11-10 19:45:26,623 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 19:45:27,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 19:45:27,087 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 19:45:27,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 19:45:27,231 INFO L204 MainTranslator]: Completed translation [2024-11-10 19:45:27,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27 WrapperNode [2024-11-10 19:45:27,232 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 19:45:27,233 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 19:45:27,234 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 19:45:27,234 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 19:45:27,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,259 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,304 INFO L138 Inliner]: procedures = 76, calls = 162, calls flagged for inlining = 36, calls inlined = 31, statements flattened = 554 [2024-11-10 19:45:27,304 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 19:45:27,305 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 19:45:27,305 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 19:45:27,305 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 19:45:27,316 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,316 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,330 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,383 INFO L175 MemorySlicer]: Split 54 memory accesses to 7 slices as follows [2, 4, 2, 20, 1, 3, 22]. 41 percent of accesses are in the largest equivalence class. The 6 initializations are split as follows [2, 4, 0, 0, 0, 0, 0]. The 34 writes are split as follows [0, 0, 0, 12, 0, 0, 22]. [2024-11-10 19:45:27,384 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,384 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,405 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,407 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,411 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,414 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,422 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 19:45:27,423 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 19:45:27,423 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 19:45:27,423 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 19:45:27,424 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:27" (1/1) ... [2024-11-10 19:45:27,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 19:45:27,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 19:45:27,467 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 19:45:27,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 19:45:27,512 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2024-11-10 19:45:27,513 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2024-11-10 19:45:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 19:45:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-10 19:45:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-10 19:45:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-10 19:45:27,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-10 19:45:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-10 19:45:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-10 19:45:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-10 19:45:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 19:45:27,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 19:45:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 19:45:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 19:45:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 19:45:27,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 19:45:27,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 19:45:27,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 19:45:27,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 19:45:27,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 19:45:27,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 19:45:27,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 19:45:27,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 19:45:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 19:45:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 19:45:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-10 19:45:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-10 19:45:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-10 19:45:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-10 19:45:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-10 19:45:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-10 19:45:27,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-10 19:45:27,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 19:45:27,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 19:45:27,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 19:45:27,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 19:45:27,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 19:45:27,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 19:45:27,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 19:45:27,518 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-10 19:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-10 19:45:27,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-10 19:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-10 19:45:27,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 19:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 19:45:27,519 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2024-11-10 19:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2024-11-10 19:45:27,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 19:45:27,519 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-10 19:45:27,519 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-10 19:45:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-10 19:45:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-10 19:45:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2024-11-10 19:45:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2024-11-10 19:45:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 19:45:27,520 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 19:45:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-10 19:45:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-10 19:45:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-10 19:45:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-10 19:45:27,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-10 19:45:27,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-10 19:45:27,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-10 19:45:27,521 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2024-11-10 19:45:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2024-11-10 19:45:27,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 19:45:27,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 19:45:27,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 19:45:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 19:45:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 19:45:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 19:45:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-10 19:45:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-10 19:45:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-10 19:45:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 19:45:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-10 19:45:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-10 19:45:27,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 19:45:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 19:45:27,523 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-10 19:45:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-10 19:45:27,740 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 19:45:27,742 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 19:45:27,819 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L839: havoc ~res~0#1.base, ~res~0#1.offset; [2024-11-10 19:45:27,836 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1356: havoc dev_get_drvdata_#t~ret132#1.base, dev_get_drvdata_#t~ret132#1.offset; [2024-11-10 19:45:27,856 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: havoc #t~nondet131; [2024-11-10 19:45:29,231 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1373: havoc hwmon_device_register_#t~ret135#1.base, hwmon_device_register_#t~ret135#1.offset; [2024-11-10 19:45:29,231 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1409: havoc s3c_adc_register_#t~ret139#1.base, s3c_adc_register_#t~ret139#1.offset; [2024-11-10 19:45:29,231 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L849: havoc __kmalloc_#t~ret27#1.base, __kmalloc_#t~ret27#1.offset; [2024-11-10 19:45:29,231 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1399: havoc platform_driver_register_#t~nondet137#1; [2024-11-10 19:45:29,231 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367: havoc dev_warn_#t~nondet134#1; [2024-11-10 19:45:29,232 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1025: call ULTIMATE.dealloc(s3c_hwmon_probe_~#__key~0#1.base, s3c_hwmon_probe_~#__key~0#1.offset);havoc s3c_hwmon_probe_~#__key~0#1.base, s3c_hwmon_probe_~#__key~0#1.offset; [2024-11-10 19:45:29,258 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 19:45:29,264 INFO L158 Benchmark]: Toolchain (without parser) took 2703.46ms. Allocated memory is still 195.0MB. Free memory was 160.7MB in the beginning and 64.3MB in the end (delta: 96.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2024-11-10 19:45:29,265 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 130.0MB. Free memory was 91.5MB in the beginning and 91.4MB in the end (delta: 119.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 19:45:29,265 INFO L158 Benchmark]: CACSL2BoogieTranslator took 671.22ms. Allocated memory is still 195.0MB. Free memory was 160.7MB in the beginning and 128.2MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-10 19:45:29,266 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.86ms. Allocated memory is still 195.0MB. Free memory was 128.2MB in the beginning and 124.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 19:45:29,266 INFO L158 Benchmark]: Boogie Preprocessor took 117.03ms. Allocated memory is still 195.0MB. Free memory was 124.0MB in the beginning and 115.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-10 19:45:29,267 INFO L158 Benchmark]: IcfgBuilder took 1840.26ms. Allocated memory is still 195.0MB. Free memory was 115.6MB in the beginning and 64.3MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-10 19:45:29,272 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 130.0MB. Free memory was 91.5MB in the beginning and 91.4MB in the end (delta: 119.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 671.22ms. Allocated memory is still 195.0MB. Free memory was 160.7MB in the beginning and 128.2MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.86ms. Allocated memory is still 195.0MB. Free memory was 128.2MB in the beginning and 124.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 117.03ms. Allocated memory is still 195.0MB. Free memory was 124.0MB in the beginning and 115.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 1840.26ms. Allocated memory is still 195.0MB. Free memory was 115.6MB in the beginning and 64.3MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 19:45:29,304 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 19:45:31,492 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 19:45:31,571 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-11-10 19:45:31,575 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 19:45:31,576 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 19:45:31,577 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-11-10 19:45:31,612 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 19:45:31,613 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 19:45:31,613 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 19:45:31,614 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 19:45:31,615 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 19:45:31,615 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 19:45:31,615 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 19:45:31,616 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 19:45:31,618 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 19:45:31,618 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 19:45:31,618 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 19:45:31,619 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 19:45:31,619 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 19:45:31,619 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 19:45:31,619 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 19:45:31,623 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 19:45:31,623 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 19:45:31,623 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 19:45:31,623 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 19:45:31,624 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-10 19:45:31,624 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 19:45:31,625 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 19:45:31,625 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 19:45:31,625 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 19:45:31,626 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 19:45:31,626 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 19:45:31,626 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 19:45:31,627 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 19:45:31,627 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 19:45:31,627 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 19:45:31,627 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 19:45:31,628 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 19:45:31,628 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 19:45:31,628 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 19:45:31,629 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 19:45:31,629 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 19:45:31,629 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 19:45:31,629 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 19:45:31,630 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 [2024-11-10 19:45:31,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 19:45:31,996 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 19:45:32,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 19:45:32,001 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 19:45:32,002 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 19:45:32,003 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2024-11-10 19:45:33,596 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 19:45:33,862 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 19:45:33,863 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2024-11-10 19:45:33,885 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54bdd705d/bd979f0f60494848916adbd4a47e95ef/FLAG12736ee0d [2024-11-10 19:45:33,900 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54bdd705d/bd979f0f60494848916adbd4a47e95ef [2024-11-10 19:45:33,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 19:45:33,905 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 19:45:33,908 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 19:45:33,908 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 19:45:33,913 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 19:45:33,913 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:45:33" (1/1) ... [2024-11-10 19:45:33,914 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bb08385 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:33, skipping insertion in model container [2024-11-10 19:45:33,915 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:45:33" (1/1) ... [2024-11-10 19:45:34,000 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 19:45:34,367 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,368 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,374 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,389 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,391 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,393 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,397 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,398 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,400 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,400 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,417 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,423 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,449 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 19:45:34,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 19:45:34,464 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 19:45:34,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 19:45:34,605 INFO L204 MainTranslator]: Completed translation [2024-11-10 19:45:34,606 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34 WrapperNode [2024-11-10 19:45:34,606 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 19:45:34,607 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 19:45:34,607 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 19:45:34,607 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 19:45:34,613 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,643 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,681 INFO L138 Inliner]: procedures = 78, calls = 162, calls flagged for inlining = 36, calls inlined = 31, statements flattened = 516 [2024-11-10 19:45:34,682 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 19:45:34,682 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 19:45:34,682 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 19:45:34,683 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 19:45:34,696 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,696 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,706 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,767 INFO L175 MemorySlicer]: Split 54 memory accesses to 7 slices as follows [2, 4, 1, 3, 20, 2, 22]. 41 percent of accesses are in the largest equivalence class. The 6 initializations are split as follows [2, 4, 0, 0, 0, 0, 0]. The 34 writes are split as follows [0, 0, 0, 0, 12, 0, 22]. [2024-11-10 19:45:34,770 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,770 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,796 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,797 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,808 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,815 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,830 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 19:45:34,835 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 19:45:34,835 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 19:45:34,835 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 19:45:34,836 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:45:34" (1/1) ... [2024-11-10 19:45:34,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 19:45:34,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 19:45:34,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 19:45:34,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 19:45:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2024-11-10 19:45:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2024-11-10 19:45:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 19:45:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 19:45:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 19:45:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 19:45:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 19:45:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 19:45:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 19:45:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 19:45:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 19:45:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-10 19:45:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-10 19:45:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-10 19:45:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-10 19:45:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-10 19:45:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-10 19:45:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-10 19:45:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 19:45:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 19:45:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 19:45:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 19:45:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 19:45:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 19:45:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 19:45:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 19:45:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 19:45:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 19:45:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 19:45:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 19:45:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 19:45:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 19:45:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-10 19:45:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-10 19:45:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-10 19:45:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-10 19:45:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 19:45:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 19:45:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-10 19:45:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-10 19:45:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-10 19:45:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-10 19:45:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-10 19:45:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-10 19:45:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-10 19:45:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2024-11-10 19:45:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2024-11-10 19:45:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 19:45:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-10 19:45:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-10 19:45:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-10 19:45:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-10 19:45:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-10 19:45:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-10 19:45:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-10 19:45:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-10 19:45:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-10 19:45:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-10 19:45:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-10 19:45:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 19:45:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-10 19:45:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-10 19:45:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-10 19:45:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-10 19:45:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-10 19:45:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-10 19:45:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2024-11-10 19:45:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2024-11-10 19:45:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 19:45:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 19:45:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2024-11-10 19:45:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2024-11-10 19:45:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-10 19:45:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-10 19:45:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-10 19:45:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-10 19:45:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-10 19:45:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-10 19:45:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-10 19:45:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-10 19:45:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-10 19:45:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 19:45:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-10 19:45:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-10 19:45:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 19:45:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 19:45:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-10 19:45:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-10 19:45:35,218 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 19:45:35,220 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 19:45:35,316 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L839: havoc ~res~0#1.base, ~res~0#1.offset; [2024-11-10 19:45:35,342 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1356: havoc dev_get_drvdata_#t~ret131#1.base, dev_get_drvdata_#t~ret131#1.offset; [2024-11-10 19:45:35,378 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: havoc #t~nondet130; [2024-11-10 19:45:40,262 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1373: havoc hwmon_device_register_#t~ret134#1.base, hwmon_device_register_#t~ret134#1.offset; [2024-11-10 19:45:40,262 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1409: havoc s3c_adc_register_#t~ret138#1.base, s3c_adc_register_#t~ret138#1.offset; [2024-11-10 19:45:40,262 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L849: havoc __kmalloc_#t~ret27#1.base, __kmalloc_#t~ret27#1.offset; [2024-11-10 19:45:40,262 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1399: havoc platform_driver_register_#t~nondet136#1; [2024-11-10 19:45:40,262 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367: havoc dev_warn_#t~nondet133#1; [2024-11-10 19:45:40,262 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1025: call ULTIMATE.dealloc(s3c_hwmon_probe_~#__key~0#1.base, s3c_hwmon_probe_~#__key~0#1.offset);havoc s3c_hwmon_probe_~#__key~0#1.base, s3c_hwmon_probe_~#__key~0#1.offset; [2024-11-10 19:45:40,316 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 19:45:40,320 INFO L158 Benchmark]: Toolchain (without parser) took 6414.81ms. Allocated memory was 56.6MB in the beginning and 100.7MB in the end (delta: 44.0MB). Free memory was 25.2MB in the beginning and 67.3MB in the end (delta: -42.1MB). Peak memory consumption was 28.1MB. Max. memory is 16.1GB. [2024-11-10 19:45:40,321 INFO L158 Benchmark]: CDTParser took 1.02ms. Allocated memory is still 56.6MB. Free memory was 32.8MB in the beginning and 32.7MB in the end (delta: 73.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 19:45:40,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 698.73ms. Allocated memory was 56.6MB in the beginning and 79.7MB in the end (delta: 23.1MB). Free memory was 25.0MB in the beginning and 48.5MB in the end (delta: -23.5MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2024-11-10 19:45:40,324 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.78ms. Allocated memory is still 79.7MB. Free memory was 48.5MB in the beginning and 44.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 19:45:40,325 INFO L158 Benchmark]: Boogie Preprocessor took 151.73ms. Allocated memory is still 79.7MB. Free memory was 44.3MB in the beginning and 35.0MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-10 19:45:40,326 INFO L158 Benchmark]: IcfgBuilder took 5484.19ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 35.0MB in the beginning and 67.3MB in the end (delta: -32.2MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. [2024-11-10 19:45:40,329 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.02ms. Allocated memory is still 56.6MB. Free memory was 32.8MB in the beginning and 32.7MB in the end (delta: 73.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 698.73ms. Allocated memory was 56.6MB in the beginning and 79.7MB in the end (delta: 23.1MB). Free memory was 25.0MB in the beginning and 48.5MB in the end (delta: -23.5MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.78ms. Allocated memory is still 79.7MB. Free memory was 48.5MB in the beginning and 44.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 151.73ms. Allocated memory is still 79.7MB. Free memory was 44.3MB in the beginning and 35.0MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 5484.19ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 35.0MB in the beginning and 67.3MB in the end (delta: -32.2MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 19:45:40,369 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null