./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU --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 32bit --witnessprinter.graph.data.programhash 923bc1d588e1fd31be856d665fc28cbbbed3a9b002263483bc91775fdffd6378 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:04:24,461 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:04:24,537 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-31 22:04:24,545 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:04:24,546 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:04:24,587 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:04:24,588 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:04:24,588 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:04:24,589 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:04:24,593 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:04:24,593 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:04:24,594 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:04:24,594 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:04:24,595 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:04:24,595 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:04:24,596 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:04:24,598 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:04:24,599 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-31 22:04:24,599 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:04:24,600 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-31 22:04:24,600 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:04:24,600 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:04:24,601 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:04:24,601 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:04:24,601 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:04:24,602 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-31 22:04:24,602 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:04:24,602 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:04:24,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:04:24,603 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:04:24,603 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:04:24,604 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:04:24,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:04:24,604 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:04:24,604 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:04:24,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:04:24,605 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:04:24,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:04:24,606 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:04:24,606 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:04:24,606 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:04:24,607 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:04:24,607 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 923bc1d588e1fd31be856d665fc28cbbbed3a9b002263483bc91775fdffd6378 [2024-10-31 22:04:24,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:04:24,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:04:24,941 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:04:24,942 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:04:24,943 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:04:24,944 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb.i Unable to find full path for "g++" [2024-10-31 22:04:26,945 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:04:27,378 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:04:27,381 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb.i [2024-10-31 22:04:27,423 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/data/9efeabc6d/3f979c6735c4471ba9c553e04410eebd/FLAGf003ddcec [2024-10-31 22:04:27,518 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/data/9efeabc6d/3f979c6735c4471ba9c553e04410eebd [2024-10-31 22:04:27,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:04:27,525 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:04:27,527 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:04:27,527 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:04:27,535 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:04:27,536 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:04:27" (1/1) ... [2024-10-31 22:04:27,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5be9c0e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:27, skipping insertion in model container [2024-10-31 22:04:27,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:04:27" (1/1) ... [2024-10-31 22:04:27,654 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:04:27,978 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb.i[455,468] [2024-10-31 22:04:29,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:04:29,717 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:04:29,733 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inb.i[455,468] [2024-10-31 22:04:29,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:04:30,153 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:04:30,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30 WrapperNode [2024-10-31 22:04:30,154 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:04:30,155 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:04:30,155 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:04:30,155 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:04:30,164 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,289 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,475 INFO L138 Inliner]: procedures = 472, calls = 2680, calls flagged for inlining = 54, calls inlined = 37, statements flattened = 3384 [2024-10-31 22:04:30,475 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:04:30,476 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:04:30,476 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:04:30,476 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:04:30,490 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,490 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,527 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,639 INFO L175 MemorySlicer]: Split 2037 memory accesses to 27 slices as follows [5, 3, 35, 1040, 480, 59, 5, 12, 35, 11, 5, 15, 0, 120, 67, 2, 16, 2, 2, 20, 4, 2, 18, 37, 3, 34, 5]. 51 percent of accesses are in the largest equivalence class. The 1935 initializations are split as follows [3, 3, 15, 1040, 480, 59, 4, 6, 32, 2, 1, 10, 0, 120, 67, 0, 5, 0, 2, 4, 4, 0, 18, 25, 0, 34, 1]. The 37 writes are split as follows [0, 0, 6, 0, 0, 0, 0, 6, 0, 5, 1, 2, 0, 0, 0, 1, 8, 2, 0, 4, 0, 0, 0, 0, 0, 0, 2]. [2024-10-31 22:04:30,643 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,643 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,741 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,761 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,789 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,808 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,838 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:04:30,839 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:04:30,839 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:04:30,840 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:04:30,841 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (1/1) ... [2024-10-31 22:04:30,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:04:30,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:04:30,882 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:04:30,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:04:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2024-10-31 22:04:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2024-10-31 22:04:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-10-31 22:04:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2024-10-31 22:04:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-31 22:04:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-31 22:04:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:04:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-10-31 22:04:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-10-31 22:04:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-10-31 22:04:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2024-10-31 22:04:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2024-10-31 22:04:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2024-10-31 22:04:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:04:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:04:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:04:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:04:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:04:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:04:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 22:04:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 22:04:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 22:04:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 22:04:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 22:04:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 22:04:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 22:04:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 22:04:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 22:04:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 22:04:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 22:04:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 22:04:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-31 22:04:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-31 22:04:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-31 22:04:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-31 22:04:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-31 22:04:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-31 22:04:30,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-31 22:04:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-31 22:04:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-31 22:04:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:04:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2024-10-31 22:04:30,985 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2024-10-31 22:04:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:04:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:04:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:04:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:04:30,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:04:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:04:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:04:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 22:04:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 22:04:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 22:04:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 22:04:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 22:04:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 22:04:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 22:04:30,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 22:04:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 22:04:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 22:04:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 22:04:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 22:04:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-31 22:04:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-31 22:04:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-31 22:04:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-31 22:04:30,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-31 22:04:30,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-31 22:04:30,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-31 22:04:30,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-31 22:04:30,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-31 22:04:30,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:04:30,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:04:30,991 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2024-10-31 22:04:30,991 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2024-10-31 22:04:30,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-10-31 22:04:30,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-10-31 22:04:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2024-10-31 22:04:30,992 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2024-10-31 22:04:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:04:30,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:04:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2024-10-31 22:04:30,992 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2024-10-31 22:04:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 22:04:30,992 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 22:04:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-10-31 22:04:30,992 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-10-31 22:04:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:04:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:04:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:04:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:04:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:04:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:04:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:04:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 22:04:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 22:04:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 22:04:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 22:04:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 22:04:30,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 22:04:30,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 22:04:30,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 22:04:30,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 22:04:30,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 22:04:30,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 22:04:30,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 22:04:30,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-31 22:04:30,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-31 22:04:30,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-31 22:04:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-31 22:04:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-31 22:04:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-31 22:04:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-31 22:04:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-31 22:04:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-31 22:04:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-10-31 22:04:30,999 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-10-31 22:04:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2024-10-31 22:04:31,000 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2024-10-31 22:04:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-10-31 22:04:31,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-10-31 22:04:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 22:04:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 22:04:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 22:04:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 22:04:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 22:04:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 22:04:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-31 22:04:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-31 22:04:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-31 22:04:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-31 22:04:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-31 22:04:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-31 22:04:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-31 22:04:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-31 22:04:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-31 22:04:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-31 22:04:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-31 22:04:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-31 22:04:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-31 22:04:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-31 22:04:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-31 22:04:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-31 22:04:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-31 22:04:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-31 22:04:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-31 22:04:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-31 22:04:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-31 22:04:31,005 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 22:04:31,005 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 22:04:31,005 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-10-31 22:04:31,005 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-10-31 22:04:31,005 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-10-31 22:04:31,005 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-10-31 22:04:31,005 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2024-10-31 22:04:31,005 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2024-10-31 22:04:31,005 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2024-10-31 22:04:31,005 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2024-10-31 22:04:31,006 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2024-10-31 22:04:31,006 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2024-10-31 22:04:31,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:04:31,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:04:31,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:04:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:04:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:04:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:04:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 22:04:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 22:04:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 22:04:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 22:04:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 22:04:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 22:04:31,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-31 22:04:31,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-31 22:04:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-31 22:04:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-31 22:04:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-31 22:04:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2024-10-31 22:04:31,011 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2024-10-31 22:04:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2024-10-31 22:04:31,011 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2024-10-31 22:04:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-10-31 22:04:31,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-10-31 22:04:31,011 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-10-31 22:04:31,011 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-10-31 22:04:31,012 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-31 22:04:31,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-31 22:04:31,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:04:31,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:04:31,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:04:31,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:04:31,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:04:31,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:04:31,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 22:04:31,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 22:04:31,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 22:04:31,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 22:04:31,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 22:04:31,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 22:04:31,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 22:04:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 22:04:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 22:04:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 22:04:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 22:04:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 22:04:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-31 22:04:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-31 22:04:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-31 22:04:31,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-31 22:04:31,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-31 22:04:31,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-31 22:04:31,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-31 22:04:31,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-31 22:04:31,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-31 22:04:31,541 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:04:31,544 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:04:37,672 INFO L? ?]: Removed 434 outVars from TransFormulas that were not future-live. [2024-10-31 22:04:37,672 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:04:37,696 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:04:37,700 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-31 22:04:37,700 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:04:37 BoogieIcfgContainer [2024-10-31 22:04:37,701 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:04:37,703 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:04:37,706 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:04:37,710 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:04:37,710 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:04:27" (1/3) ... [2024-10-31 22:04:37,711 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7eebd193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:04:37, skipping insertion in model container [2024-10-31 22:04:37,712 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:30" (2/3) ... [2024-10-31 22:04:37,713 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7eebd193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:04:37, skipping insertion in model container [2024-10-31 22:04:37,714 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:04:37" (3/3) ... [2024-10-31 22:04:37,715 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inb.i [2024-10-31 22:04:37,741 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:04:37,741 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-10-31 22:04:37,744 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7eebd193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.10 10:04:37, skipping insertion in model container [2024-10-31 22:04:37,744 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-31 22:04:37,747 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-31 22:04:37,747 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-31 22:04:37,748 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-31 22:04:37,749 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:04:37" (3/3) ... [2024-10-31 22:04:37,752 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-10-31 22:04:37,758 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2024-10-31 22:04:37,758 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-10-31 22:04:37,758 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2024-10-31 22:04:37,758 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ping [2024-10-31 22:04:37,758 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_readw [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2024-10-31 22:04:37,759 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-10-31 22:04:37,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_region [2024-10-31 22:04:37,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2024-10-31 22:04:37,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-10-31 22:04:37,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2024-10-31 22:04:37,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2024-10-31 22:04:37,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2024-10-31 22:04:37,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2024-10-31 22:04:37,760 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_region [2024-10-31 22:04:37,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-10-31 22:04:37,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cdev_add [2024-10-31 22:04:37,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-10-31 22:04:37,761 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2024-10-31 22:04:37,809 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 152 nodes and edges [2024-10-31 22:04:37,814 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 66 nodes and edges [2024-10-31 22:04:37,819 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2024-10-31 22:04:37,825 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-10-31 22:04:37,829 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-31 22:04:37,837 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-31 22:04:38,256 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/witness.graphml [2024-10-31 22:04:38,262 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/witness.yml [2024-10-31 22:04:38,263 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-31 22:04:38,265 INFO L158 Benchmark]: Toolchain (without parser) took 10738.94ms. Allocated memory was 165.7MB in the beginning and 362.8MB in the end (delta: 197.1MB). Free memory was 125.6MB in the beginning and 270.6MB in the end (delta: -145.1MB). Peak memory consumption was 208.3MB. Max. memory is 16.1GB. [2024-10-31 22:04:38,265 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 94.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:04:38,268 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2627.53ms. Allocated memory is still 165.7MB. Free memory was 125.6MB in the beginning and 68.6MB in the end (delta: 56.9MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2024-10-31 22:04:38,268 INFO L158 Benchmark]: Boogie Procedure Inliner took 320.29ms. Allocated memory is still 165.7MB. Free memory was 68.6MB in the beginning and 97.2MB in the end (delta: -28.5MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-10-31 22:04:38,269 INFO L158 Benchmark]: Boogie Preprocessor took 362.43ms. Allocated memory is still 165.7MB. Free memory was 97.2MB in the beginning and 64.8MB in the end (delta: 32.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-10-31 22:04:38,269 INFO L158 Benchmark]: RCFGBuilder took 6861.65ms. Allocated memory was 165.7MB in the beginning and 302.0MB in the end (delta: 136.3MB). Free memory was 64.8MB in the beginning and 97.2MB in the end (delta: -32.4MB). Peak memory consumption was 136.8MB. Max. memory is 16.1GB. [2024-10-31 22:04:38,269 INFO L158 Benchmark]: TraceAbstraction took 41.62ms. Allocated memory is still 302.0MB. Free memory was 97.2MB in the beginning and 95.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-31 22:04:38,270 INFO L158 Benchmark]: Witness Printer took 515.98ms. Allocated memory was 302.0MB in the beginning and 362.8MB in the end (delta: 60.8MB). Free memory was 95.1MB in the beginning and 270.6MB in the end (delta: -175.5MB). Peak memory consumption was 40.5MB. Max. memory is 16.1GB. [2024-10-31 22:04:38,274 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 94.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2627.53ms. Allocated memory is still 165.7MB. Free memory was 125.6MB in the beginning and 68.6MB in the end (delta: 56.9MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 320.29ms. Allocated memory is still 165.7MB. Free memory was 68.6MB in the beginning and 97.2MB in the end (delta: -28.5MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 362.43ms. Allocated memory is still 165.7MB. Free memory was 97.2MB in the beginning and 64.8MB in the end (delta: 32.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 6861.65ms. Allocated memory was 165.7MB in the beginning and 302.0MB in the end (delta: 136.3MB). Free memory was 64.8MB in the beginning and 97.2MB in the end (delta: -32.4MB). Peak memory consumption was 136.8MB. Max. memory is 16.1GB. * TraceAbstraction took 41.62ms. Allocated memory is still 302.0MB. Free memory was 97.2MB in the beginning and 95.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 515.98ms. Allocated memory was 302.0MB in the beginning and 362.8MB in the end (delta: 60.8MB). Free memory was 95.1MB in the beginning and 270.6MB in the end (delta: -175.5MB). Peak memory consumption was 40.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-10-31 22:04:38,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27888afd-69b0-4e61-bd50-08220c9c5333/bin/uautomizer-verify-4GaUIPS5ZU/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: TRUE