./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.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 ERROR reachability 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-Reach-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 ! call(reach_error())) ) --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 11:49:22,703 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:49:22,763 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 11:49:22,766 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:49:22,768 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:49:22,796 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:49:22,797 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:49:22,797 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:49:22,797 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:49:22,798 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:49:22,799 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:49:22,800 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:49:22,800 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:49:22,800 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:49:22,801 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:49:22,801 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:49:22,801 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:49:22,802 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 11:49:22,802 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:49:22,802 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:49:22,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:49:22,806 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:49:22,807 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:49:22,807 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:49:22,807 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:49:22,807 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:49:22,808 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:49:22,808 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:49:22,808 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:49:22,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:49:22,809 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:49:22,809 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:49:22,812 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:49:22,812 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 11:49:22,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 11:49:22,813 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:49:22,813 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:49:22,813 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:49:22,813 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:49:22,813 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 [2024-11-10 11:49:23,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:49:23,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:49:23,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:49:23,162 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:49:23,163 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:49:23,164 INFO L431 ainManager$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 11:49:24,665 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:49:24,946 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:49:24,947 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 11:49:24,963 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/579ef02f4/4863d043492f423d888fc05bf75034b2/FLAG044c16c1c [2024-11-10 11:49:25,238 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/579ef02f4/4863d043492f423d888fc05bf75034b2 [2024-11-10 11:49:25,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:49:25,242 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:49:25,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:49:25,244 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:49:25,248 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:49:25,249 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:25,250 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e94316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25, skipping insertion in model container [2024-11-10 11:49:25,250 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:25,315 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:49:25,765 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2024-11-10 11:49:25,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:49:25,806 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:49:25,895 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2024-11-10 11:49:25,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:49:25,946 INFO L204 MainTranslator]: Completed translation [2024-11-10 11:49:25,947 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25 WrapperNode [2024-11-10 11:49:25,947 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:49:25,948 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 11:49:25,949 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 11:49:25,949 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 11:49:25,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:25,983 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,028 INFO L138 Inliner]: procedures = 76, calls = 161, calls flagged for inlining = 35, calls inlined = 30, statements flattened = 540 [2024-11-10 11:49:26,029 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 11:49:26,030 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 11:49:26,030 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 11:49:26,030 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 11:49:26,043 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,044 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,052 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,113 INFO L175 MemorySlicer]: Split 54 memory accesses to 7 slices as follows [2, 4, 3, 1, 2, 20, 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, 0, 12, 22]. [2024-11-10 11:49:26,114 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,114 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,153 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,162 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,166 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,176 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 11:49:26,179 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 11:49:26,179 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 11:49:26,179 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 11:49:26,180 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:25" (1/1) ... [2024-11-10 11:49:26,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:49:26,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 11:49:26,212 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 11:49:26,214 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 11:49:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2024-11-10 11:49:26,291 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2024-11-10 11:49:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 11:49:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-10 11:49:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-10 11:49:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-10 11:49:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-10 11:49:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-10 11:49:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-10 11:49:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-10 11:49:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 11:49:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 11:49:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 11:49:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 11:49:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 11:49:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 11:49:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 11:49:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 11:49:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 11:49:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 11:49:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 11:49:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 11:49:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 11:49:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 11:49:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 11:49:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-10 11:49:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-10 11:49:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-10 11:49:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-10 11:49:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-10 11:49:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-10 11:49:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-10 11:49:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 11:49:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 11:49:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 11:49:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 11:49:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 11:49:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 11:49:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 11:49:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-10 11:49:26,299 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-10 11:49:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-10 11:49:26,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-10 11:49:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 11:49:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 11:49:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2024-11-10 11:49:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2024-11-10 11:49:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 11:49:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-10 11:49:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-10 11:49:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-10 11:49:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-10 11:49:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2024-11-10 11:49:26,301 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2024-11-10 11:49:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 11:49:26,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 11:49:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-10 11:49:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-10 11:49:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-10 11:49:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-10 11:49:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-10 11:49:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-10 11:49:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-10 11:49:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2024-11-10 11:49:26,302 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2024-11-10 11:49:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 11:49:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 11:49:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 11:49:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 11:49:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 11:49:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 11:49:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-10 11:49:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-10 11:49:26,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-10 11:49:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 11:49:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-10 11:49:26,304 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-10 11:49:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 11:49:26,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 11:49:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-10 11:49:26,305 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-10 11:49:26,565 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 11:49:26,567 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 11:49:26,659 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L839: havoc ~res~0#1.base, ~res~0#1.offset; [2024-11-10 11:49:26,676 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 11:49:26,694 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: havoc #t~nondet131; [2024-11-10 11:49:28,211 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 11:49:28,212 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1399: havoc platform_driver_register_#t~nondet137#1; [2024-11-10 11:49:28,212 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367: havoc dev_warn_#t~nondet134#1; [2024-11-10 11:49:28,212 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 11:49:28,212 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L849: havoc __kmalloc_#t~ret27#1.base, __kmalloc_#t~ret27#1.offset; [2024-11-10 11:49:28,212 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 11:49:28,236 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 11:49:28,241 INFO L158 Benchmark]: Toolchain (without parser) took 2997.96ms. Allocated memory is still 169.9MB. Free memory was 92.2MB in the beginning and 92.0MB in the end (delta: 161.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:49:28,241 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 169.9MB. Free memory is still 140.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:49:28,242 INFO L158 Benchmark]: CACSL2BoogieTranslator took 704.04ms. Allocated memory is still 169.9MB. Free memory was 91.9MB in the beginning and 122.4MB in the end (delta: -30.6MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2024-11-10 11:49:28,244 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.85ms. Allocated memory is still 169.9MB. Free memory was 122.4MB in the beginning and 118.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 11:49:28,245 INFO L158 Benchmark]: Boogie Preprocessor took 146.26ms. Allocated memory is still 169.9MB. Free memory was 118.2MB in the beginning and 109.0MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-10 11:49:28,246 INFO L158 Benchmark]: IcfgBuilder took 2060.41ms. Allocated memory is still 169.9MB. Free memory was 109.0MB in the beginning and 92.0MB in the end (delta: 17.0MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2024-11-10 11:49:28,248 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 169.9MB. Free memory is still 140.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 704.04ms. Allocated memory is still 169.9MB. Free memory was 91.9MB in the beginning and 122.4MB in the end (delta: -30.6MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.85ms. Allocated memory is still 169.9MB. Free memory was 122.4MB in the beginning and 118.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.26ms. Allocated memory is still 169.9MB. Free memory was 118.2MB in the beginning and 109.0MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 2060.41ms. Allocated memory is still 169.9MB. Free memory was 109.0MB in the beginning and 92.0MB in the end (delta: 17.0MB). Peak memory consumption was 15.3MB. 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 11:49:28,283 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, 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-Reach-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 ! call(reach_error())) ) --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 11:49:30,550 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:49:30,618 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 11:49:30,623 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:49:30,625 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:49:30,664 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:49:30,665 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:49:30,665 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:49:30,666 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:49:30,666 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:49:30,667 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:49:30,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:49:30,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:49:30,671 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:49:30,672 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:49:30,672 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:49:30,672 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:49:30,673 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:49:30,673 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:49:30,673 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:49:30,673 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:49:30,675 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 11:49:30,675 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 11:49:30,675 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:49:30,676 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 11:49:30,676 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:49:30,677 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:49:30,677 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:49:30,677 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:49:30,677 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:49:30,678 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:49:30,678 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:49:30,679 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:49:30,679 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:49:30,680 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:49:30,680 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 11:49:30,680 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 11:49:30,680 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:49:30,681 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:49:30,681 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:49:30,681 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:49:30,681 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 [2024-11-10 11:49:31,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:49:31,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:49:31,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:49:31,042 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:49:31,043 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:49:31,044 INFO L431 ainManager$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 11:49:32,672 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:49:33,017 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:49:33,018 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 11:49:33,037 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db8b3f05a/bd958604647b48a3af55f8680c376f62/FLAG667f4bc18 [2024-11-10 11:49:33,055 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db8b3f05a/bd958604647b48a3af55f8680c376f62 [2024-11-10 11:49:33,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:49:33,062 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:49:33,064 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:49:33,065 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:49:33,070 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:49:33,071 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:33,072 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54de3b18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33, skipping insertion in model container [2024-11-10 11:49:33,072 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:33,144 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:49:33,568 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 11:49:33,568 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 11:49:33,580 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 11:49:33,603 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 11:49:33,608 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 11:49:33,610 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 11:49:33,611 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 11:49:33,612 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 11:49:33,613 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 11:49:33,617 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 11:49:33,626 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 11:49:33,629 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 11:49:33,650 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2024-11-10 11:49:33,676 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 11:49:33,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:49:33,693 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:49:33,810 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2024-11-10 11:49:33,821 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:49:33,865 INFO L204 MainTranslator]: Completed translation [2024-11-10 11:49:33,865 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33 WrapperNode [2024-11-10 11:49:33,865 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:49:33,866 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 11:49:33,867 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 11:49:33,867 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 11:49:33,872 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:33,890 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:33,931 INFO L138 Inliner]: procedures = 78, calls = 161, calls flagged for inlining = 35, calls inlined = 30, statements flattened = 502 [2024-11-10 11:49:33,931 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 11:49:33,932 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 11:49:33,932 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 11:49:33,932 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 11:49:33,943 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:33,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:33,956 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:34,015 INFO L175 MemorySlicer]: Split 54 memory accesses to 7 slices as follows [2, 1, 2, 4, 3, 20, 22]. 41 percent of accesses are in the largest equivalence class. The 6 initializations are split as follows [2, 0, 0, 4, 0, 0, 0]. The 34 writes are split as follows [0, 0, 0, 0, 0, 12, 22]. [2024-11-10 11:49:34,015 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:34,016 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:34,037 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:34,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:34,045 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:34,049 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:34,062 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 11:49:34,063 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 11:49:34,063 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 11:49:34,064 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 11:49:34,065 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:49:33" (1/1) ... [2024-11-10 11:49:34,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:49:34,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 11:49:34,126 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 11:49:34,129 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 11:49:34,166 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2024-11-10 11:49:34,166 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2024-11-10 11:49:34,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 11:49:34,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 11:49:34,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 11:49:34,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 11:49:34,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 11:49:34,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 11:49:34,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 11:49:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 11:49:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 11:49:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-10 11:49:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-10 11:49:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-10 11:49:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-10 11:49:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-10 11:49:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-10 11:49:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-10 11:49:34,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 11:49:34,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 11:49:34,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 11:49:34,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 11:49:34,170 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-10 11:49:34,170 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-10 11:49:34,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-10 11:49:34,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-10 11:49:34,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 11:49:34,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 11:49:34,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-10 11:49:34,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-10 11:49:34,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-10 11:49:34,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-10 11:49:34,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-10 11:49:34,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-10 11:49:34,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-10 11:49:34,172 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2024-11-10 11:49:34,172 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2024-11-10 11:49:34,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 11:49:34,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-10 11:49:34,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-10 11:49:34,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-10 11:49:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-10 11:49:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-10 11:49:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-10 11:49:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-10 11:49:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-10 11:49:34,173 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-10 11:49:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-10 11:49:34,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-10 11:49:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 11:49:34,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-10 11:49:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-10 11:49:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-10 11:49:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-10 11:49:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-10 11:49:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-10 11:49:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2024-11-10 11:49:34,174 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2024-11-10 11:49:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 11:49:34,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 11:49:34,174 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2024-11-10 11:49:34,174 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2024-11-10 11:49:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-10 11:49:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-10 11:49:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-10 11:49:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-10 11:49:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-10 11:49:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-10 11:49:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-10 11:49:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-10 11:49:34,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-10 11:49:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 11:49:34,175 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-10 11:49:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-10 11:49:34,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 11:49:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 11:49:34,176 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-10 11:49:34,176 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-10 11:49:34,438 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 11:49:34,441 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 11:49:34,549 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L839: havoc ~res~0#1.base, ~res~0#1.offset; [2024-11-10 11:49:34,576 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 11:49:34,608 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1353: havoc #t~nondet130; [2024-11-10 11:49:39,424 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 11:49:39,424 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1399: havoc platform_driver_register_#t~nondet136#1; [2024-11-10 11:49:39,424 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1367: havoc dev_warn_#t~nondet133#1; [2024-11-10 11:49:39,424 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 11:49:39,424 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L849: havoc __kmalloc_#t~ret27#1.base, __kmalloc_#t~ret27#1.offset; [2024-11-10 11:49:39,425 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 11:49:39,462 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 11:49:39,469 INFO L158 Benchmark]: Toolchain (without parser) took 6406.40ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 34.7MB in the beginning and 39.3MB in the end (delta: -4.5MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2024-11-10 11:49:39,469 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 44.0MB. Free memory was 25.1MB in the beginning and 25.1MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:49:39,470 INFO L158 Benchmark]: CACSL2BoogieTranslator took 801.36ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 34.5MB in the beginning and 48.1MB in the end (delta: -13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-10 11:49:39,470 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.78ms. Allocated memory is still 79.7MB. Free memory was 48.1MB in the beginning and 43.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 11:49:39,471 INFO L158 Benchmark]: Boogie Preprocessor took 130.67ms. Allocated memory is still 79.7MB. Free memory was 43.9MB in the beginning and 34.7MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-10 11:49:39,472 INFO L158 Benchmark]: IcfgBuilder took 5402.24ms. Allocated memory is still 79.7MB. Free memory was 34.7MB in the beginning and 39.3MB in the end (delta: -4.5MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-11-10 11:49:39,477 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 44.0MB. Free memory was 25.1MB in the beginning and 25.1MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 801.36ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 34.5MB in the beginning and 48.1MB in the end (delta: -13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.78ms. Allocated memory is still 79.7MB. Free memory was 48.1MB in the beginning and 43.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 130.67ms. Allocated memory is still 79.7MB. Free memory was 43.9MB in the beginning and 34.7MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 5402.24ms. Allocated memory is still 79.7MB. Free memory was 34.7MB in the beginning and 39.3MB in the end (delta: -4.5MB). Peak memory consumption was 13.0MB. 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 11:49:39,513 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