./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cd6b300b335accb35f3a48bfd0f387908f589dfb4e32ea4d19ee0b855e6625b4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 13:13:40,813 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 13:13:40,911 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2024-11-13 13:13:40,917 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 13:13:40,917 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 13:13:40,965 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 13:13:40,968 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 13:13:40,968 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 13:13:40,969 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 13:13:40,970 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 13:13:40,970 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 13:13:40,972 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 13:13:40,972 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 13:13:40,973 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 13:13:40,973 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 13:13:40,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 13:13:40,973 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 13:13:40,973 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 13:13:40,973 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 13:13:40,973 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 13:13:40,973 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 13:13:40,973 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 13:13:40,974 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 13:13:40,974 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 13:13:40,974 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 13:13:40,974 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 13:13:40,974 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 13:13:40,974 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 13:13:40,974 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 13:13:40,974 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 13:13:40,974 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 13:13:40,975 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 13:13:40,975 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 13:13:40,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:13:40,975 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 13:13:40,975 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 13:13:40,975 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 13:13:40,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 13:13:40,975 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 13:13:40,975 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 13:13:40,976 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 13:13:40,976 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 13:13:40,977 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> cd6b300b335accb35f3a48bfd0f387908f589dfb4e32ea4d19ee0b855e6625b4 [2024-11-13 13:13:41,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 13:13:41,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 13:13:41,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 13:13:41,423 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 13:13:41,423 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 13:13:41,426 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i Unable to find full path for "g++" [2024-11-13 13:13:43,555 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 13:13:44,135 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 13:13:44,138 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i [2024-11-13 13:13:44,164 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/data/6d69311c7/ad9c3dc1557e4485b2d5446612cc0ded/FLAG89f5539d2 [2024-11-13 13:13:44,633 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/data/6d69311c7/ad9c3dc1557e4485b2d5446612cc0ded [2024-11-13 13:13:44,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 13:13:44,637 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 13:13:44,638 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 13:13:44,638 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 13:13:44,643 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 13:13:44,644 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:13:44" (1/1) ... [2024-11-13 13:13:44,647 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fbcf86b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:44, skipping insertion in model container [2024-11-13 13:13:44,647 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:13:44" (1/1) ... [2024-11-13 13:13:44,718 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 13:13:45,882 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 13:13:45,926 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 13:13:45,956 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 13:13:46,063 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 13:13:46,109 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 13:13:46,110 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:13:46,171 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 13:13:46,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:13:46,662 INFO L204 MainTranslator]: Completed translation [2024-11-13 13:13:46,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46 WrapperNode [2024-11-13 13:13:46,665 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 13:13:46,666 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 13:13:46,666 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 13:13:46,667 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 13:13:46,673 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:46,760 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:46,945 INFO L138 Inliner]: procedures = 472, calls = 2681, calls flagged for inlining = 55, calls inlined = 37, statements flattened = 3380 [2024-11-13 13:13:46,945 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 13:13:46,946 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 13:13:46,946 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 13:13:46,946 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 13:13:46,957 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:46,957 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:46,996 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:47,090 INFO L175 MemorySlicer]: Split 2037 memory accesses to 27 slices as follows [5, 3, 35, 1040, 480, 59, 35, 11, 5, 16, 15, 120, 67, 12, 2, 2, 3, 2, 20, 0, 4, 5, 2, 18, 34, 5, 37]. 51 percent of accesses are in the largest equivalence class. The 1935 initializations are split as follows [3, 3, 15, 1040, 480, 59, 32, 2, 1, 5, 10, 120, 67, 6, 0, 0, 0, 2, 4, 0, 4, 4, 0, 18, 34, 1, 25]. The 37 writes are split as follows [0, 0, 6, 0, 0, 0, 0, 5, 1, 8, 2, 0, 0, 6, 2, 1, 0, 0, 4, 0, 0, 0, 0, 0, 0, 2, 0]. [2024-11-13 13:13:47,090 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:47,090 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:47,204 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:47,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:47,241 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:47,261 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:47,299 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 13:13:47,303 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 13:13:47,303 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 13:13:47,303 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 13:13:47,304 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (1/1) ... [2024-11-13 13:13:47,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:13:47,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:13:47,345 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 13:13:47,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 13:13:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2024-11-13 13:13:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2024-11-13 13:13:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 13:13:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2024-11-13 13:13:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 13:13:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 13:13:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 13:13:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 13:13:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 13:13:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 13:13:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2024-11-13 13:13:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2024-11-13 13:13:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2024-11-13 13:13:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 13:13:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 13:13:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 13:13:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 13:13:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 13:13:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 13:13:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-13 13:13:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-13 13:13:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-13 13:13:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-13 13:13:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-13 13:13:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-13 13:13:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-13 13:13:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-13 13:13:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-13 13:13:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-13 13:13:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-13 13:13:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-13 13:13:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-13 13:13:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-13 13:13:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-13 13:13:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-13 13:13:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-13 13:13:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-13 13:13:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-13 13:13:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-13 13:13:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-13 13:13:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 13:13:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2024-11-13 13:13:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2024-11-13 13:13:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 13:13:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 13:13:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 13:13:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 13:13:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 13:13:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 13:13:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 13:13:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-13 13:13:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-13 13:13:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-13 13:13:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 13:13:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2024-11-13 13:13:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-13 13:13:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2024-11-13 13:13:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 13:13:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 13:13:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2024-11-13 13:13:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 13:13:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-13 13:13:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-13 13:13:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-13 13:13:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 13:13:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2024-11-13 13:13:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-13 13:13:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-13 13:13:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-13 13:13:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 13:13:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-13 13:13:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 13:13:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2024-11-13 13:13:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2024-11-13 13:13:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2024-11-13 13:13:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 13:13:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-13 13:13:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2024-11-13 13:13:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2024-11-13 13:13:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-11-13 13:13:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 13:13:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 13:13:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-13 13:13:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-13 13:13:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-13 13:13:48,004 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 13:13:48,006 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 13:13:54,858 INFO L? ?]: Removed 650 outVars from TransFormulas that were not future-live. [2024-11-13 13:13:54,859 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 13:13:54,956 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 13:13:54,960 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 13:13:54,960 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:13:54 BoogieIcfgContainer [2024-11-13 13:13:54,960 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 13:13:54,962 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 13:13:54,963 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 13:13:54,971 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 13:13:54,973 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:13:44" (1/3) ... [2024-11-13 13:13:54,973 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d2c5a4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:13:54, skipping insertion in model container [2024-11-13 13:13:54,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:13:46" (2/3) ... [2024-11-13 13:13:54,974 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d2c5a4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:13:54, skipping insertion in model container [2024-11-13 13:13:54,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:13:54" (3/3) ... [2024-11-13 13:13:54,975 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inw_p.i [2024-11-13 13:13:54,992 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 13:13:54,995 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG ddv_machzwd_inw_p.i that has 29 procedures, 705 locations, 1 initial locations, 4 loop locations, and 205 error locations. [2024-11-13 13:13:55,068 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 13:13:55,084 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6c6653fe, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 13:13:55,084 INFO L334 AbstractCegarLoop]: Starting to check reachability of 205 error locations. [2024-11-13 13:13:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand has 701 states, 391 states have (on average 1.7877237851662404) internal successors, (699), 602 states have internal predecessors, (699), 78 states have call successors, (78), 26 states have call predecessors, (78), 26 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-13 13:13:55,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 13:13:55,101 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:13:55,102 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-13 13:13:55,103 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:13:55,110 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:13:55,110 INFO L85 PathProgramCache]: Analyzing trace with hash 458902488, now seen corresponding path program 1 times [2024-11-13 13:13:55,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:13:55,120 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913434547] [2024-11-13 13:13:55,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:13:55,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:13:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:14:00,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:14:00,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913434547] [2024-11-13 13:14:00,248 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1913434547] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:14:00,248 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:14:00,249 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:14:00,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861383812] [2024-11-13 13:14:00,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:14:00,259 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:14:00,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:14:00,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:14:00,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:14:00,291 INFO L87 Difference]: Start difference. First operand has 701 states, 391 states have (on average 1.7877237851662404) internal successors, (699), 602 states have internal predecessors, (699), 78 states have call successors, (78), 26 states have call predecessors, (78), 26 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) Second operand has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 13:14:02,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:14:02,740 INFO L93 Difference]: Finished difference Result 1268 states and 1532 transitions. [2024-11-13 13:14:02,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:14:02,745 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-13 13:14:02,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:14:02,762 INFO L225 Difference]: With dead ends: 1268 [2024-11-13 13:14:02,763 INFO L226 Difference]: Without dead ends: 1264 [2024-11-13 13:14:02,765 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:14:02,768 INFO L432 NwaCegarLoop]: 720 mSDtfsCounter, 727 mSDsluCounter, 1702 mSDsCounter, 0 mSdLazyCounter, 1113 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 728 SdHoareTripleChecker+Valid, 2422 SdHoareTripleChecker+Invalid, 1117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1113 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-11-13 13:14:02,768 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [728 Valid, 2422 Invalid, 1117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1113 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-11-13 13:14:02,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1264 states. [2024-11-13 13:14:02,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1264 to 1051. [2024-11-13 13:14:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1051 states, 658 states have (on average 1.762917933130699) internal successors, (1160), 880 states have internal predecessors, (1160), 138 states have call successors, (138), 50 states have call predecessors, (138), 50 states have return successors, (138), 131 states have call predecessors, (138), 138 states have call successors, (138) [2024-11-13 13:14:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1436 transitions. [2024-11-13 13:14:02,967 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1436 transitions. Word has length 5 [2024-11-13 13:14:02,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:14:02,967 INFO L471 AbstractCegarLoop]: Abstraction has 1051 states and 1436 transitions. [2024-11-13 13:14:02,968 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 13:14:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1436 transitions. [2024-11-13 13:14:02,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 13:14:02,968 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:14:02,968 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-13 13:14:02,969 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 13:14:02,969 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:14:02,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:14:02,970 INFO L85 PathProgramCache]: Analyzing trace with hash 458902489, now seen corresponding path program 1 times [2024-11-13 13:14:02,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:14:02,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514519021] [2024-11-13 13:14:02,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:14:02,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:14:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:07,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:14:07,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:14:07,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514519021] [2024-11-13 13:14:07,694 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514519021] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:14:07,694 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:14:07,695 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:14:07,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970356932] [2024-11-13 13:14:07,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:14:07,696 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:14:07,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:14:07,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:14:07,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:14:07,700 INFO L87 Difference]: Start difference. First operand 1051 states and 1436 transitions. Second operand has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 13:14:09,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:14:09,748 INFO L93 Difference]: Finished difference Result 1191 states and 1539 transitions. [2024-11-13 13:14:09,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:14:09,749 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-13 13:14:09,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:14:09,759 INFO L225 Difference]: With dead ends: 1191 [2024-11-13 13:14:09,759 INFO L226 Difference]: Without dead ends: 1191 [2024-11-13 13:14:09,759 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:14:09,760 INFO L432 NwaCegarLoop]: 887 mSDtfsCounter, 281 mSDsluCounter, 1935 mSDsCounter, 0 mSdLazyCounter, 867 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 282 SdHoareTripleChecker+Valid, 2822 SdHoareTripleChecker+Invalid, 868 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 867 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2024-11-13 13:14:09,761 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [282 Valid, 2822 Invalid, 868 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 867 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2024-11-13 13:14:09,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1191 states. [2024-11-13 13:14:09,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1191 to 1132. [2024-11-13 13:14:09,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1132 states, 707 states have (on average 1.727015558698727) internal successors, (1221), 930 states have internal predecessors, (1221), 157 states have call successors, (157), 63 states have call predecessors, (157), 63 states have return successors, (157), 150 states have call predecessors, (157), 157 states have call successors, (157) [2024-11-13 13:14:09,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 1132 states and 1535 transitions. [2024-11-13 13:14:09,825 INFO L78 Accepts]: Start accepts. Automaton has 1132 states and 1535 transitions. Word has length 5 [2024-11-13 13:14:09,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:14:09,826 INFO L471 AbstractCegarLoop]: Abstraction has 1132 states and 1535 transitions. [2024-11-13 13:14:09,826 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 13:14:09,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1535 transitions. [2024-11-13 13:14:09,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 13:14:09,826 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:14:09,826 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:14:09,826 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 13:14:09,827 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:14:09,827 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:14:09,828 INFO L85 PathProgramCache]: Analyzing trace with hash -1710106520, now seen corresponding path program 1 times [2024-11-13 13:14:09,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:14:09,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043009258] [2024-11-13 13:14:09,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:14:09,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:14:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:13,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:14:13,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:13,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:14:13,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:14:13,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043009258] [2024-11-13 13:14:13,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043009258] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:14:13,516 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:14:13,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:14:13,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837381249] [2024-11-13 13:14:13,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:14:13,517 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:14:13,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:14:13,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:14:13,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:14:13,519 INFO L87 Difference]: Start difference. First operand 1132 states and 1535 transitions. Second operand has 4 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:14:15,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:14:15,814 INFO L93 Difference]: Finished difference Result 1358 states and 1647 transitions. [2024-11-13 13:14:15,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:14:15,815 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2024-11-13 13:14:15,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:14:15,821 INFO L225 Difference]: With dead ends: 1358 [2024-11-13 13:14:15,821 INFO L226 Difference]: Without dead ends: 1358 [2024-11-13 13:14:15,822 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:14:15,823 INFO L432 NwaCegarLoop]: 606 mSDtfsCounter, 865 mSDsluCounter, 893 mSDsCounter, 0 mSdLazyCounter, 885 mSolverCounterSat, 174 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 913 SdHoareTripleChecker+Valid, 1499 SdHoareTripleChecker+Invalid, 1059 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 174 IncrementalHoareTripleChecker+Valid, 885 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-11-13 13:14:15,823 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [913 Valid, 1499 Invalid, 1059 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [174 Valid, 885 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-11-13 13:14:15,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1358 states. [2024-11-13 13:14:15,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1358 to 1131. [2024-11-13 13:14:15,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1131 states, 707 states have (on average 1.71994342291372) internal successors, (1216), 929 states have internal predecessors, (1216), 157 states have call successors, (157), 63 states have call predecessors, (157), 63 states have return successors, (157), 150 states have call predecessors, (157), 157 states have call successors, (157) [2024-11-13 13:14:15,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 1131 states and 1530 transitions. [2024-11-13 13:14:15,869 INFO L78 Accepts]: Start accepts. Automaton has 1131 states and 1530 transitions. Word has length 11 [2024-11-13 13:14:15,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:14:15,870 INFO L471 AbstractCegarLoop]: Abstraction has 1131 states and 1530 transitions. [2024-11-13 13:14:15,870 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:14:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1530 transitions. [2024-11-13 13:14:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 13:14:15,870 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:14:15,871 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:14:15,871 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 13:14:15,871 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:14:15,871 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:14:15,871 INFO L85 PathProgramCache]: Analyzing trace with hash -1710106519, now seen corresponding path program 1 times [2024-11-13 13:14:15,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:14:15,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457954852] [2024-11-13 13:14:15,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:14:15,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:14:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:19,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:14:19,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:14:19,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:14:19,453 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457954852] [2024-11-13 13:14:19,453 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1457954852] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:14:19,453 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:14:19,453 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 13:14:19,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908196121] [2024-11-13 13:14:19,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:14:19,458 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:14:19,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:14:19,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:14:19,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:14:19,459 INFO L87 Difference]: Start difference. First operand 1131 states and 1530 transitions. Second operand has 5 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:14:21,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:14:21,946 INFO L93 Difference]: Finished difference Result 1215 states and 1570 transitions. [2024-11-13 13:14:21,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 13:14:21,949 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2024-11-13 13:14:21,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:14:21,958 INFO L225 Difference]: With dead ends: 1215 [2024-11-13 13:14:21,959 INFO L226 Difference]: Without dead ends: 1215 [2024-11-13 13:14:21,959 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:14:21,963 INFO L432 NwaCegarLoop]: 749 mSDtfsCounter, 399 mSDsluCounter, 1544 mSDsCounter, 0 mSdLazyCounter, 1113 mSolverCounterSat, 107 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 431 SdHoareTripleChecker+Valid, 2293 SdHoareTripleChecker+Invalid, 1220 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 107 IncrementalHoareTripleChecker+Valid, 1113 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2024-11-13 13:14:21,965 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [431 Valid, 2293 Invalid, 1220 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [107 Valid, 1113 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2024-11-13 13:14:21,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1215 states. [2024-11-13 13:14:22,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1215 to 1134. [2024-11-13 13:14:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1134 states, 710 states have (on average 1.7169014084507042) internal successors, (1219), 932 states have internal predecessors, (1219), 157 states have call successors, (157), 63 states have call predecessors, (157), 63 states have return successors, (157), 150 states have call predecessors, (157), 157 states have call successors, (157) [2024-11-13 13:14:22,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 1134 states and 1533 transitions. [2024-11-13 13:14:22,028 INFO L78 Accepts]: Start accepts. Automaton has 1134 states and 1533 transitions. Word has length 11 [2024-11-13 13:14:22,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:14:22,028 INFO L471 AbstractCegarLoop]: Abstraction has 1134 states and 1533 transitions. [2024-11-13 13:14:22,028 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:14:22,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1533 transitions. [2024-11-13 13:14:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 13:14:22,029 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:14:22,029 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:14:22,029 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 13:14:22,030 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:14:22,031 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:14:22,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1119160654, now seen corresponding path program 1 times [2024-11-13 13:14:22,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:14:22,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128548911] [2024-11-13 13:14:22,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:14:22,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:14:25,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:26,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:14:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:26,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:14:26,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:14:26,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128548911] [2024-11-13 13:14:26,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128548911] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:14:26,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [728547853] [2024-11-13 13:14:26,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:14:26,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:14:26,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:14:26,558 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:14:26,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 13:14:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:30,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 5480 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 13:14:30,886 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:14:31,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:14:31,182 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:14:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:14:31,362 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [728547853] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:14:31,363 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 13:14:31,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 3, 4] total 12 [2024-11-13 13:14:31,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512311626] [2024-11-13 13:14:31,363 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 13:14:31,363 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-13 13:14:31,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:14:31,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-13 13:14:31,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2024-11-13 13:14:31,365 INFO L87 Difference]: Start difference. First operand 1134 states and 1533 transitions. Second operand has 13 states, 12 states have (on average 2.75) internal successors, (33), 12 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2024-11-13 13:14:37,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:14:37,095 INFO L93 Difference]: Finished difference Result 1435 states and 1814 transitions. [2024-11-13 13:14:37,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-13 13:14:37,096 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 2.75) internal successors, (33), 12 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 14 [2024-11-13 13:14:37,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:14:37,105 INFO L225 Difference]: With dead ends: 1435 [2024-11-13 13:14:37,105 INFO L226 Difference]: Without dead ends: 1435 [2024-11-13 13:14:37,106 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=108, Invalid=312, Unknown=0, NotChecked=0, Total=420 [2024-11-13 13:14:37,108 INFO L432 NwaCegarLoop]: 755 mSDtfsCounter, 873 mSDsluCounter, 3872 mSDsCounter, 0 mSdLazyCounter, 3538 mSolverCounterSat, 261 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 904 SdHoareTripleChecker+Valid, 4627 SdHoareTripleChecker+Invalid, 3799 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 261 IncrementalHoareTripleChecker+Valid, 3538 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-13 13:14:37,109 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [904 Valid, 4627 Invalid, 3799 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [261 Valid, 3538 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2024-11-13 13:14:37,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1435 states. [2024-11-13 13:14:37,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1435 to 1287. [2024-11-13 13:14:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1287 states, 821 states have (on average 1.7028014616321558) internal successors, (1398), 1044 states have internal predecessors, (1398), 184 states have call successors, (184), 79 states have call predecessors, (184), 79 states have return successors, (184), 176 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-13 13:14:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1287 states and 1766 transitions. [2024-11-13 13:14:37,167 INFO L78 Accepts]: Start accepts. Automaton has 1287 states and 1766 transitions. Word has length 14 [2024-11-13 13:14:37,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:14:37,167 INFO L471 AbstractCegarLoop]: Abstraction has 1287 states and 1766 transitions. [2024-11-13 13:14:37,168 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 2.75) internal successors, (33), 12 states have internal predecessors, (33), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2024-11-13 13:14:37,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1766 transitions. [2024-11-13 13:14:37,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 13:14:37,169 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:14:37,169 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:14:37,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 13:14:37,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:14:37,370 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:14:37,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:14:37,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1102437454, now seen corresponding path program 1 times [2024-11-13 13:14:37,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:14:37,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660471687] [2024-11-13 13:14:37,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:14:37,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:14:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:41,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:14:41,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:41,132 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 13:14:41,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:14:41,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1660471687] [2024-11-13 13:14:41,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1660471687] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:14:41,132 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:14:41,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:14:41,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162882414] [2024-11-13 13:14:41,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:14:41,133 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:14:41,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:14:41,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:14:41,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:14:41,134 INFO L87 Difference]: Start difference. First operand 1287 states and 1766 transitions. Second operand has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:14:42,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:14:42,855 INFO L93 Difference]: Finished difference Result 1519 states and 1889 transitions. [2024-11-13 13:14:42,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:14:42,856 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2024-11-13 13:14:42,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:14:42,864 INFO L225 Difference]: With dead ends: 1519 [2024-11-13 13:14:42,864 INFO L226 Difference]: Without dead ends: 1519 [2024-11-13 13:14:42,865 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:14:42,866 INFO L432 NwaCegarLoop]: 613 mSDtfsCounter, 850 mSDsluCounter, 897 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 178 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 898 SdHoareTripleChecker+Valid, 1510 SdHoareTripleChecker+Invalid, 1056 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 178 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:14:42,867 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [898 Valid, 1510 Invalid, 1056 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [178 Valid, 878 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-11-13 13:14:42,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1519 states. [2024-11-13 13:14:42,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1519 to 1285. [2024-11-13 13:14:42,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1285 states, 821 states have (on average 1.6918392204628503) internal successors, (1389), 1042 states have internal predecessors, (1389), 184 states have call successors, (184), 79 states have call predecessors, (184), 79 states have return successors, (184), 176 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-13 13:14:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1285 states and 1757 transitions. [2024-11-13 13:14:42,923 INFO L78 Accepts]: Start accepts. Automaton has 1285 states and 1757 transitions. Word has length 25 [2024-11-13 13:14:42,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:14:42,923 INFO L471 AbstractCegarLoop]: Abstraction has 1285 states and 1757 transitions. [2024-11-13 13:14:42,923 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:14:42,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1757 transitions. [2024-11-13 13:14:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 13:14:42,924 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:14:42,924 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:14:42,924 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-13 13:14:42,925 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:14:42,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:14:42,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1102437453, now seen corresponding path program 1 times [2024-11-13 13:14:42,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:14:42,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1330978323] [2024-11-13 13:14:42,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:14:42,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:14:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:45,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:14:45,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:14:45,934 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:14:45,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1330978323] [2024-11-13 13:14:45,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1330978323] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:14:45,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [212761631] [2024-11-13 13:14:45,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:14:45,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:14:45,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:14:45,937 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:14:45,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 13:14:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:49,343 INFO L255 TraceCheckSpWp]: Trace formula consists of 5540 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 13:14:49,347 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:14:49,406 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:14:49,406 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:14:49,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:14:49,563 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [212761631] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:14:49,563 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 13:14:49,564 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 14 [2024-11-13 13:14:49,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773291788] [2024-11-13 13:14:49,564 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 13:14:49,564 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-13 13:14:49,564 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:14:49,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-13 13:14:49,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=102, Unknown=0, NotChecked=0, Total=182 [2024-11-13 13:14:49,565 INFO L87 Difference]: Start difference. First operand 1285 states and 1757 transitions. Second operand has 14 states, 14 states have (on average 3.0) internal successors, (42), 13 states have internal predecessors, (42), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:14:50,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:14:50,751 INFO L93 Difference]: Finished difference Result 1327 states and 1805 transitions. [2024-11-13 13:14:50,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-13 13:14:50,752 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.0) internal successors, (42), 13 states have internal predecessors, (42), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2024-11-13 13:14:50,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:14:50,758 INFO L225 Difference]: With dead ends: 1327 [2024-11-13 13:14:50,758 INFO L226 Difference]: Without dead ends: 1327 [2024-11-13 13:14:50,758 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=80, Invalid=102, Unknown=0, NotChecked=0, Total=182 [2024-11-13 13:14:50,759 INFO L432 NwaCegarLoop]: 719 mSDtfsCounter, 147 mSDsluCounter, 2575 mSDsCounter, 0 mSdLazyCounter, 704 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 161 SdHoareTripleChecker+Valid, 3294 SdHoareTripleChecker+Invalid, 783 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 704 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-13 13:14:50,759 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [161 Valid, 3294 Invalid, 783 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 704 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-13 13:14:50,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1327 states. [2024-11-13 13:14:50,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1327 to 1303. [2024-11-13 13:14:50,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1303 states, 839 states have (on average 1.6769964243146602) internal successors, (1407), 1060 states have internal predecessors, (1407), 184 states have call successors, (184), 79 states have call predecessors, (184), 79 states have return successors, (184), 176 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-13 13:14:50,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1303 states and 1775 transitions. [2024-11-13 13:14:50,800 INFO L78 Accepts]: Start accepts. Automaton has 1303 states and 1775 transitions. Word has length 25 [2024-11-13 13:14:50,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:14:50,801 INFO L471 AbstractCegarLoop]: Abstraction has 1303 states and 1775 transitions. [2024-11-13 13:14:50,801 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.0) internal successors, (42), 13 states have internal predecessors, (42), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:14:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1775 transitions. [2024-11-13 13:14:50,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 13:14:50,802 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:14:50,802 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:14:50,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-13 13:14:51,003 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-11-13 13:14:51,003 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:14:51,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:14:51,004 INFO L85 PathProgramCache]: Analyzing trace with hash 1847026003, now seen corresponding path program 2 times [2024-11-13 13:14:51,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:14:51,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129219922] [2024-11-13 13:14:51,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:14:51,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:14:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:54,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:14:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:14:54,650 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 13:14:54,650 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:14:54,650 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129219922] [2024-11-13 13:14:54,650 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2129219922] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:14:54,650 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:14:54,650 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 13:14:54,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217118910] [2024-11-13 13:14:54,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:14:54,651 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:14:54,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:14:54,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:14:54,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:14:54,651 INFO L87 Difference]: Start difference. First operand 1303 states and 1775 transitions. Second operand has 5 states, 4 states have (on average 3.5) internal successors, (14), 4 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:14:56,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:14:56,778 INFO L93 Difference]: Finished difference Result 1383 states and 1817 transitions. [2024-11-13 13:14:56,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 13:14:56,779 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 3.5) internal successors, (14), 4 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2024-11-13 13:14:56,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:14:56,786 INFO L225 Difference]: With dead ends: 1383 [2024-11-13 13:14:56,787 INFO L226 Difference]: Without dead ends: 1383 [2024-11-13 13:14:56,787 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:14:56,788 INFO L432 NwaCegarLoop]: 745 mSDtfsCounter, 376 mSDsluCounter, 1113 mSDsCounter, 0 mSdLazyCounter, 833 mSolverCounterSat, 106 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 408 SdHoareTripleChecker+Valid, 1858 SdHoareTripleChecker+Invalid, 939 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 833 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2024-11-13 13:14:56,788 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [408 Valid, 1858 Invalid, 939 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 833 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-11-13 13:14:56,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1383 states. [2024-11-13 13:14:56,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1383 to 1301. [2024-11-13 13:14:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1301 states, 839 states have (on average 1.6746126340882002) internal successors, (1405), 1058 states have internal predecessors, (1405), 184 states have call successors, (184), 79 states have call predecessors, (184), 79 states have return successors, (184), 176 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-13 13:14:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1301 states and 1773 transitions. [2024-11-13 13:14:56,836 INFO L78 Accepts]: Start accepts. Automaton has 1301 states and 1773 transitions. Word has length 43 [2024-11-13 13:14:56,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:14:56,836 INFO L471 AbstractCegarLoop]: Abstraction has 1301 states and 1773 transitions. [2024-11-13 13:14:56,836 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 3.5) internal successors, (14), 4 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:14:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1773 transitions. [2024-11-13 13:14:56,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 13:14:56,838 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:14:56,839 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:14:56,839 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 13:14:56,839 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:14:56,839 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:14:56,840 INFO L85 PathProgramCache]: Analyzing trace with hash 1385584692, now seen corresponding path program 1 times [2024-11-13 13:14:56,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:14:56,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151510698] [2024-11-13 13:14:56,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:14:56,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:14:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:00,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:15:00,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:00,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:15:00,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:00,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:15:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:00,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:15:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:15:00,629 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:15:00,629 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151510698] [2024-11-13 13:15:00,629 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1151510698] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:15:00,630 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:15:00,630 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 13:15:00,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836564419] [2024-11-13 13:15:00,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:15:00,630 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:15:00,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:15:00,631 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:15:00,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:15:00,632 INFO L87 Difference]: Start difference. First operand 1301 states and 1773 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-13 13:15:01,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:15:01,695 INFO L93 Difference]: Finished difference Result 1324 states and 1800 transitions. [2024-11-13 13:15:01,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 13:15:01,696 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 67 [2024-11-13 13:15:01,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:15:01,703 INFO L225 Difference]: With dead ends: 1324 [2024-11-13 13:15:01,703 INFO L226 Difference]: Without dead ends: 1324 [2024-11-13 13:15:01,703 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:15:01,704 INFO L432 NwaCegarLoop]: 716 mSDtfsCounter, 881 mSDsluCounter, 558 mSDsCounter, 0 mSdLazyCounter, 182 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 923 SdHoareTripleChecker+Valid, 1274 SdHoareTripleChecker+Invalid, 314 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-13 13:15:01,704 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [923 Valid, 1274 Invalid, 314 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 182 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-13 13:15:01,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1324 states. [2024-11-13 13:15:01,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1324 to 1300. [2024-11-13 13:15:01,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1300 states, 838 states have (on average 1.6730310262529833) internal successors, (1402), 1057 states have internal predecessors, (1402), 184 states have call successors, (184), 79 states have call predecessors, (184), 79 states have return successors, (184), 176 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-13 13:15:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1300 states and 1770 transitions. [2024-11-13 13:15:01,750 INFO L78 Accepts]: Start accepts. Automaton has 1300 states and 1770 transitions. Word has length 67 [2024-11-13 13:15:01,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:15:01,751 INFO L471 AbstractCegarLoop]: Abstraction has 1300 states and 1770 transitions. [2024-11-13 13:15:01,751 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-13 13:15:01,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1770 transitions. [2024-11-13 13:15:01,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 13:15:01,753 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:15:01,753 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:15:01,754 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-13 13:15:01,754 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:15:01,754 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:15:01,755 INFO L85 PathProgramCache]: Analyzing trace with hash 97534639, now seen corresponding path program 1 times [2024-11-13 13:15:01,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:15:01,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90596007] [2024-11-13 13:15:01,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:15:01,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:15:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:05,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:15:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:05,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:15:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:05,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:15:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:05,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:15:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:05,579 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:15:05,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:15:05,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [90596007] [2024-11-13 13:15:05,582 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [90596007] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:15:05,582 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:15:05,582 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:15:05,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600501756] [2024-11-13 13:15:05,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:15:05,583 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:15:05,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:15:05,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:15:05,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:15:05,585 INFO L87 Difference]: Start difference. First operand 1300 states and 1770 transitions. Second operand has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-11-13 13:15:07,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:15:07,231 INFO L93 Difference]: Finished difference Result 1323 states and 1799 transitions. [2024-11-13 13:15:07,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 13:15:07,232 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 69 [2024-11-13 13:15:07,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:15:07,239 INFO L225 Difference]: With dead ends: 1323 [2024-11-13 13:15:07,240 INFO L226 Difference]: Without dead ends: 1323 [2024-11-13 13:15:07,240 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:15:07,241 INFO L432 NwaCegarLoop]: 720 mSDtfsCounter, 138 mSDsluCounter, 1049 mSDsCounter, 0 mSdLazyCounter, 518 mSolverCounterSat, 74 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 1769 SdHoareTripleChecker+Invalid, 592 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 518 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:15:07,241 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 1769 Invalid, 592 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 518 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-11-13 13:15:07,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1323 states. [2024-11-13 13:15:07,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1323 to 1299. [2024-11-13 13:15:07,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1299 states, 838 states have (on average 1.671837708830549) internal successors, (1401), 1056 states have internal predecessors, (1401), 184 states have call successors, (184), 79 states have call predecessors, (184), 79 states have return successors, (184), 176 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-13 13:15:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1299 states and 1769 transitions. [2024-11-13 13:15:07,285 INFO L78 Accepts]: Start accepts. Automaton has 1299 states and 1769 transitions. Word has length 69 [2024-11-13 13:15:07,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:15:07,286 INFO L471 AbstractCegarLoop]: Abstraction has 1299 states and 1769 transitions. [2024-11-13 13:15:07,286 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-11-13 13:15:07,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1769 transitions. [2024-11-13 13:15:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 13:15:07,291 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:15:07,291 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:15:07,291 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-13 13:15:07,291 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:15:07,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:15:07,292 INFO L85 PathProgramCache]: Analyzing trace with hash 97534640, now seen corresponding path program 1 times [2024-11-13 13:15:07,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:15:07,292 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311753425] [2024-11-13 13:15:07,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:15:07,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:15:10,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:11,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:15:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:11,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:15:11,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:11,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:15:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:11,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:15:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:15:11,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:15:11,961 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311753425] [2024-11-13 13:15:11,961 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [311753425] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:15:11,961 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:15:11,961 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 13:15:11,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043336568] [2024-11-13 13:15:11,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:15:11,962 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:15:11,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:15:11,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:15:11,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:15:11,963 INFO L87 Difference]: Start difference. First operand 1299 states and 1769 transitions. Second operand has 5 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-13 13:15:13,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:15:13,639 INFO L93 Difference]: Finished difference Result 1322 states and 1798 transitions. [2024-11-13 13:15:13,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:15:13,640 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 69 [2024-11-13 13:15:13,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:15:13,644 INFO L225 Difference]: With dead ends: 1322 [2024-11-13 13:15:13,644 INFO L226 Difference]: Without dead ends: 1322 [2024-11-13 13:15:13,645 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:15:13,645 INFO L432 NwaCegarLoop]: 713 mSDtfsCounter, 876 mSDsluCounter, 1046 mSDsCounter, 0 mSdLazyCounter, 527 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 918 SdHoareTripleChecker+Valid, 1759 SdHoareTripleChecker+Invalid, 658 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 527 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:15:13,646 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [918 Valid, 1759 Invalid, 658 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 527 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-11-13 13:15:13,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1322 states. [2024-11-13 13:15:13,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1322 to 1298. [2024-11-13 13:15:13,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1298 states, 838 states have (on average 1.6706443914081146) internal successors, (1400), 1055 states have internal predecessors, (1400), 184 states have call successors, (184), 79 states have call predecessors, (184), 79 states have return successors, (184), 176 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-13 13:15:13,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 1298 states and 1768 transitions. [2024-11-13 13:15:13,692 INFO L78 Accepts]: Start accepts. Automaton has 1298 states and 1768 transitions. Word has length 69 [2024-11-13 13:15:13,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:15:13,693 INFO L471 AbstractCegarLoop]: Abstraction has 1298 states and 1768 transitions. [2024-11-13 13:15:13,693 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-13 13:15:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1768 transitions. [2024-11-13 13:15:13,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 13:15:13,695 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:15:13,695 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:15:13,695 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-13 13:15:13,695 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_LEAK === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:15:13,696 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:15:13,696 INFO L85 PathProgramCache]: Analyzing trace with hash 1032243853, now seen corresponding path program 1 times [2024-11-13 13:15:13,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:15:13,696 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605142673] [2024-11-13 13:15:13,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:15:13,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:15:17,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:17,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:15:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:17,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:15:17,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:17,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:15:17,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:17,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:15:17,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:17,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-13 13:15:17,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:17,350 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 13:15:17,350 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:15:17,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605142673] [2024-11-13 13:15:17,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1605142673] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:15:17,351 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:15:17,351 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:15:17,351 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755025468] [2024-11-13 13:15:17,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:15:17,352 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:15:17,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:15:17,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:15:17,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:15:17,353 INFO L87 Difference]: Start difference. First operand 1298 states and 1768 transitions. Second operand has 4 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-13 13:15:19,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:15:19,052 INFO L93 Difference]: Finished difference Result 1363 states and 1807 transitions. [2024-11-13 13:15:19,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 13:15:19,052 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 74 [2024-11-13 13:15:19,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:15:19,058 INFO L225 Difference]: With dead ends: 1363 [2024-11-13 13:15:19,058 INFO L226 Difference]: Without dead ends: 1350 [2024-11-13 13:15:19,058 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:15:19,059 INFO L432 NwaCegarLoop]: 705 mSDtfsCounter, 232 mSDsluCounter, 1001 mSDsCounter, 0 mSdLazyCounter, 600 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 257 SdHoareTripleChecker+Valid, 1706 SdHoareTripleChecker+Invalid, 680 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 600 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:15:19,059 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [257 Valid, 1706 Invalid, 680 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 600 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-11-13 13:15:19,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1350 states. [2024-11-13 13:15:19,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1350 to 1293. [2024-11-13 13:15:19,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1293 states, 835 states have (on average 1.6718562874251497) internal successors, (1396), 1052 states have internal predecessors, (1396), 183 states have call successors, (183), 79 states have call predecessors, (183), 78 states have return successors, (181), 174 states have call predecessors, (181), 181 states have call successors, (181) [2024-11-13 13:15:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1293 states and 1760 transitions. [2024-11-13 13:15:19,098 INFO L78 Accepts]: Start accepts. Automaton has 1293 states and 1760 transitions. Word has length 74 [2024-11-13 13:15:19,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:15:19,099 INFO L471 AbstractCegarLoop]: Abstraction has 1293 states and 1760 transitions. [2024-11-13 13:15:19,099 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-13 13:15:19,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1760 transitions. [2024-11-13 13:15:19,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 13:15:19,100 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:15:19,101 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:15:19,101 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-13 13:15:19,101 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:15:19,101 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:15:19,101 INFO L85 PathProgramCache]: Analyzing trace with hash 214686837, now seen corresponding path program 1 times [2024-11-13 13:15:19,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:15:19,101 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154054609] [2024-11-13 13:15:19,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:15:19,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:15:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:24,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:15:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:24,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:15:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:24,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:15:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:24,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:15:24,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:24,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:15:24,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:24,305 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 13:15:24,306 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:15:24,306 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154054609] [2024-11-13 13:15:24,306 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154054609] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:15:24,306 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [650961699] [2024-11-13 13:15:24,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:15:24,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:15:24,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:15:24,309 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:15:24,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 13:15:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:28,790 INFO L255 TraceCheckSpWp]: Trace formula consists of 5831 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 13:15:28,798 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:15:29,259 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-11-13 13:15:29,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-11-13 13:15:29,319 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-11-13 13:15:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 13:15:29,378 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:15:29,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [650961699] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:15:29,446 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:15:29,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 9 [2024-11-13 13:15:29,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859394271] [2024-11-13 13:15:29,447 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:15:29,447 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-13 13:15:29,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:15:29,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-13 13:15:29,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2024-11-13 13:15:29,448 INFO L87 Difference]: Start difference. First operand 1293 states and 1760 transitions. Second operand has 10 states, 9 states have (on average 6.0) internal successors, (54), 7 states have internal predecessors, (54), 4 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-13 13:15:33,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:15:33,024 INFO L93 Difference]: Finished difference Result 1887 states and 2479 transitions. [2024-11-13 13:15:33,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-13 13:15:33,025 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 6.0) internal successors, (54), 7 states have internal predecessors, (54), 4 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 78 [2024-11-13 13:15:33,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:15:33,034 INFO L225 Difference]: With dead ends: 1887 [2024-11-13 13:15:33,034 INFO L226 Difference]: Without dead ends: 1887 [2024-11-13 13:15:33,034 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2024-11-13 13:15:33,035 INFO L432 NwaCegarLoop]: 589 mSDtfsCounter, 1586 mSDsluCounter, 2098 mSDsCounter, 0 mSdLazyCounter, 2247 mSolverCounterSat, 331 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1640 SdHoareTripleChecker+Valid, 2687 SdHoareTripleChecker+Invalid, 2578 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 331 IncrementalHoareTripleChecker+Valid, 2247 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2024-11-13 13:15:33,036 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1640 Valid, 2687 Invalid, 2578 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [331 Valid, 2247 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2024-11-13 13:15:33,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1887 states. [2024-11-13 13:15:33,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1887 to 1631. [2024-11-13 13:15:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1631 states, 1094 states have (on average 1.6956124314442413) internal successors, (1855), 1322 states have internal predecessors, (1855), 241 states have call successors, (241), 101 states have call predecessors, (241), 100 states have return successors, (239), 225 states have call predecessors, (239), 239 states have call successors, (239) [2024-11-13 13:15:33,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1631 states and 2335 transitions. [2024-11-13 13:15:33,099 INFO L78 Accepts]: Start accepts. Automaton has 1631 states and 2335 transitions. Word has length 78 [2024-11-13 13:15:33,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:15:33,100 INFO L471 AbstractCegarLoop]: Abstraction has 1631 states and 2335 transitions. [2024-11-13 13:15:33,100 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 6.0) internal successors, (54), 7 states have internal predecessors, (54), 4 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-13 13:15:33,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2335 transitions. [2024-11-13 13:15:33,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 13:15:33,101 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:15:33,101 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:15:33,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-13 13:15:33,301 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-13 13:15:33,302 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:15:33,302 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:15:33,302 INFO L85 PathProgramCache]: Analyzing trace with hash 214686838, now seen corresponding path program 1 times [2024-11-13 13:15:33,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:15:33,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265234685] [2024-11-13 13:15:33,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:15:33,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:15:36,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:38,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:15:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:38,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:15:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:38,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:15:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:38,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:15:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:38,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:15:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:38,760 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 13:15:38,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:15:38,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265234685] [2024-11-13 13:15:38,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1265234685] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:15:38,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [511384092] [2024-11-13 13:15:38,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:15:38,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:15:38,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:15:38,763 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:15:38,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 13:15:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:42,511 INFO L255 TraceCheckSpWp]: Trace formula consists of 5831 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 13:15:42,517 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:15:43,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 13:15:43,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-11-13 13:15:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:15:43,296 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:15:43,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [511384092] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:15:43,586 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:15:43,586 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 11 [2024-11-13 13:15:43,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138175661] [2024-11-13 13:15:43,587 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:15:43,587 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-13 13:15:43,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:15:43,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-13 13:15:43,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2024-11-13 13:15:43,588 INFO L87 Difference]: Start difference. First operand 1631 states and 2335 transitions. Second operand has 12 states, 11 states have (on average 7.090909090909091) internal successors, (78), 9 states have internal predecessors, (78), 6 states have call successors, (12), 6 states have call predecessors, (12), 3 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) [2024-11-13 13:15:48,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:15:48,328 INFO L93 Difference]: Finished difference Result 2099 states and 2718 transitions. [2024-11-13 13:15:48,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-13 13:15:48,329 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 7.090909090909091) internal successors, (78), 9 states have internal predecessors, (78), 6 states have call successors, (12), 6 states have call predecessors, (12), 3 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) Word has length 78 [2024-11-13 13:15:48,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:15:48,338 INFO L225 Difference]: With dead ends: 2099 [2024-11-13 13:15:48,338 INFO L226 Difference]: Without dead ends: 2099 [2024-11-13 13:15:48,339 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=134, Invalid=372, Unknown=0, NotChecked=0, Total=506 [2024-11-13 13:15:48,339 INFO L432 NwaCegarLoop]: 490 mSDtfsCounter, 2432 mSDsluCounter, 3150 mSDsCounter, 0 mSdLazyCounter, 4649 mSolverCounterSat, 525 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2501 SdHoareTripleChecker+Valid, 3640 SdHoareTripleChecker+Invalid, 5174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 525 IncrementalHoareTripleChecker+Valid, 4649 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-13 13:15:48,340 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2501 Valid, 3640 Invalid, 5174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [525 Valid, 4649 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2024-11-13 13:15:48,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2099 states. [2024-11-13 13:15:48,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2099 to 1816. [2024-11-13 13:15:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1816 states, 1237 states have (on average 1.7049312853678253) internal successors, (2109), 1461 states have internal predecessors, (2109), 268 states have call successors, (268), 116 states have call predecessors, (268), 115 states have return successors, (266), 257 states have call predecessors, (266), 266 states have call successors, (266) [2024-11-13 13:15:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1816 states and 2643 transitions. [2024-11-13 13:15:48,399 INFO L78 Accepts]: Start accepts. Automaton has 1816 states and 2643 transitions. Word has length 78 [2024-11-13 13:15:48,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:15:48,400 INFO L471 AbstractCegarLoop]: Abstraction has 1816 states and 2643 transitions. [2024-11-13 13:15:48,400 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 7.090909090909091) internal successors, (78), 9 states have internal predecessors, (78), 6 states have call successors, (12), 6 states have call predecessors, (12), 3 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) [2024-11-13 13:15:48,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2643 transitions. [2024-11-13 13:15:48,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 13:15:48,404 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:15:48,405 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:15:48,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-13 13:15:48,606 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-13 13:15:48,606 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr114REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:15:48,607 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:15:48,607 INFO L85 PathProgramCache]: Analyzing trace with hash -770621431, now seen corresponding path program 1 times [2024-11-13 13:15:48,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:15:48,607 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [69356755] [2024-11-13 13:15:48,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:15:48,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:15:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:51,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:15:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:51,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:15:51,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:51,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:15:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:51,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:15:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:51,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-13 13:15:51,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:51,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:15:51,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 13:15:51,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:15:51,729 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [69356755] [2024-11-13 13:15:51,729 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [69356755] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:15:51,729 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:15:51,729 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:15:51,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910705719] [2024-11-13 13:15:51,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:15:51,730 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:15:51,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:15:51,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:15:51,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:15:51,731 INFO L87 Difference]: Start difference. First operand 1816 states and 2643 transitions. Second operand has 4 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-13 13:15:53,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:15:53,655 INFO L93 Difference]: Finished difference Result 2045 states and 2775 transitions. [2024-11-13 13:15:53,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:15:53,656 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 81 [2024-11-13 13:15:53,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:15:53,664 INFO L225 Difference]: With dead ends: 2045 [2024-11-13 13:15:53,664 INFO L226 Difference]: Without dead ends: 2045 [2024-11-13 13:15:53,664 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:15:53,665 INFO L432 NwaCegarLoop]: 1024 mSDtfsCounter, 755 mSDsluCounter, 1253 mSDsCounter, 0 mSdLazyCounter, 896 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 797 SdHoareTripleChecker+Valid, 2277 SdHoareTripleChecker+Invalid, 1040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 896 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-13 13:15:53,665 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [797 Valid, 2277 Invalid, 1040 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 896 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-13 13:15:53,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2045 states. [2024-11-13 13:15:53,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2045 to 1816. [2024-11-13 13:15:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1816 states, 1237 states have (on average 1.70250606305578) internal successors, (2106), 1461 states have internal predecessors, (2106), 268 states have call successors, (268), 116 states have call predecessors, (268), 115 states have return successors, (266), 257 states have call predecessors, (266), 266 states have call successors, (266) [2024-11-13 13:15:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1816 states and 2640 transitions. [2024-11-13 13:15:53,718 INFO L78 Accepts]: Start accepts. Automaton has 1816 states and 2640 transitions. Word has length 81 [2024-11-13 13:15:53,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:15:53,719 INFO L471 AbstractCegarLoop]: Abstraction has 1816 states and 2640 transitions. [2024-11-13 13:15:53,719 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-13 13:15:53,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2640 transitions. [2024-11-13 13:15:53,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 13:15:53,720 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:15:53,720 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:15:53,720 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-13 13:15:53,720 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr115REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:15:53,721 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:15:53,721 INFO L85 PathProgramCache]: Analyzing trace with hash -770621430, now seen corresponding path program 1 times [2024-11-13 13:15:53,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:15:53,721 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [823001610] [2024-11-13 13:15:53,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:15:53,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:15:56,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:56,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:15:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:56,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:15:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:56,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:15:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:56,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:15:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:56,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-13 13:15:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:56,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:15:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:15:56,745 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 13:15:56,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:15:56,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [823001610] [2024-11-13 13:15:56,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [823001610] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:15:56,746 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:15:56,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 13:15:56,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302095954] [2024-11-13 13:15:56,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:15:56,747 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:15:56,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:15:56,747 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:15:56,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:15:56,748 INFO L87 Difference]: Start difference. First operand 1816 states and 2640 transitions. Second operand has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-13 13:15:57,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:15:57,864 INFO L93 Difference]: Finished difference Result 1444 states and 2033 transitions. [2024-11-13 13:15:57,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 13:15:57,865 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 81 [2024-11-13 13:15:57,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:15:57,872 INFO L225 Difference]: With dead ends: 1444 [2024-11-13 13:15:57,872 INFO L226 Difference]: Without dead ends: 1439 [2024-11-13 13:15:57,873 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:15:57,873 INFO L432 NwaCegarLoop]: 721 mSDtfsCounter, 137 mSDsluCounter, 2585 mSDsCounter, 0 mSdLazyCounter, 653 mSolverCounterSat, 74 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 151 SdHoareTripleChecker+Valid, 3306 SdHoareTripleChecker+Invalid, 727 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 653 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-13 13:15:57,874 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [151 Valid, 3306 Invalid, 727 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 653 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-13 13:15:57,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1439 states. [2024-11-13 13:15:57,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1439 to 1413. [2024-11-13 13:15:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1413 states, 940 states have (on average 1.7117021276595745) internal successors, (1609), 1151 states have internal predecessors, (1609), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:15:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1413 states and 1993 transitions. [2024-11-13 13:15:57,910 INFO L78 Accepts]: Start accepts. Automaton has 1413 states and 1993 transitions. Word has length 81 [2024-11-13 13:15:57,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:15:57,911 INFO L471 AbstractCegarLoop]: Abstraction has 1413 states and 1993 transitions. [2024-11-13 13:15:57,911 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-13 13:15:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1993 transitions. [2024-11-13 13:15:57,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 13:15:57,912 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:15:57,913 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:15:57,913 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-13 13:15:57,913 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:15:57,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:15:57,914 INFO L85 PathProgramCache]: Analyzing trace with hash -447070022, now seen corresponding path program 1 times [2024-11-13 13:15:57,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:15:57,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494286742] [2024-11-13 13:15:57,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:15:57,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:16:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:02,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:16:02,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:02,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:16:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:02,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:16:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:02,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:16:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:02,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:16:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:02,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:16:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:02,790 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 13:16:02,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:16:02,790 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [494286742] [2024-11-13 13:16:02,790 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [494286742] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:16:02,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [372436372] [2024-11-13 13:16:02,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:16:02,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:16:02,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:16:02,793 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:16:02,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 13:16:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:07,176 INFO L255 TraceCheckSpWp]: Trace formula consists of 5879 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 13:16:07,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:16:07,558 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-11-13 13:16:07,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-11-13 13:16:07,625 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2024-11-13 13:16:07,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 13 [2024-11-13 13:16:07,674 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 13:16:07,674 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:16:07,770 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [372436372] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:16:07,770 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:16:07,771 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 6 [2024-11-13 13:16:07,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457951555] [2024-11-13 13:16:07,771 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:16:07,771 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 13:16:07,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:16:07,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 13:16:07,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2024-11-13 13:16:07,772 INFO L87 Difference]: Start difference. First operand 1413 states and 1993 transitions. Second operand has 7 states, 6 states have (on average 8.333333333333334) internal successors, (50), 5 states have internal predecessors, (50), 3 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-13 13:16:10,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:16:10,926 INFO L93 Difference]: Finished difference Result 1615 states and 2040 transitions. [2024-11-13 13:16:10,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-13 13:16:10,927 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 8.333333333333334) internal successors, (50), 5 states have internal predecessors, (50), 3 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 84 [2024-11-13 13:16:10,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:16:10,933 INFO L225 Difference]: With dead ends: 1615 [2024-11-13 13:16:10,933 INFO L226 Difference]: Without dead ends: 1615 [2024-11-13 13:16:10,934 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 103 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2024-11-13 13:16:10,934 INFO L432 NwaCegarLoop]: 585 mSDtfsCounter, 929 mSDsluCounter, 2134 mSDsCounter, 0 mSdLazyCounter, 2289 mSolverCounterSat, 170 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 982 SdHoareTripleChecker+Valid, 2719 SdHoareTripleChecker+Invalid, 2459 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 170 IncrementalHoareTripleChecker+Valid, 2289 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2024-11-13 13:16:10,935 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [982 Valid, 2719 Invalid, 2459 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 2289 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2024-11-13 13:16:10,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1615 states. [2024-11-13 13:16:10,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1615 to 1412. [2024-11-13 13:16:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1412 states, 940 states have (on average 1.7106382978723405) internal successors, (1608), 1150 states have internal predecessors, (1608), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:16:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1412 states and 1992 transitions. [2024-11-13 13:16:10,984 INFO L78 Accepts]: Start accepts. Automaton has 1412 states and 1992 transitions. Word has length 84 [2024-11-13 13:16:10,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:16:10,984 INFO L471 AbstractCegarLoop]: Abstraction has 1412 states and 1992 transitions. [2024-11-13 13:16:10,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 8.333333333333334) internal successors, (50), 5 states have internal predecessors, (50), 3 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-13 13:16:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1992 transitions. [2024-11-13 13:16:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 13:16:10,987 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:16:10,987 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:16:11,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 13:16:11,187 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-13 13:16:11,188 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:16:11,189 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:16:11,189 INFO L85 PathProgramCache]: Analyzing trace with hash -447070021, now seen corresponding path program 1 times [2024-11-13 13:16:11,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:16:11,189 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830007123] [2024-11-13 13:16:11,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:16:11,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:16:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:16,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:16:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:16,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:16:16,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:16,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:16:16,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:16,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:16:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:16,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:16:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:16,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:16:16,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:16,715 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 13:16:16,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:16:16,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [830007123] [2024-11-13 13:16:16,716 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [830007123] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:16:16,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958798173] [2024-11-13 13:16:16,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:16:16,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:16:16,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:16:16,719 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:16:16,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 13:16:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:21,216 INFO L255 TraceCheckSpWp]: Trace formula consists of 5879 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 13:16:21,223 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:16:21,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 13:16:21,904 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-11-13 13:16:22,075 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:16:22,075 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:16:22,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1958798173] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:16:22,386 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:16:22,387 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 11 [2024-11-13 13:16:22,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728543793] [2024-11-13 13:16:22,387 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:16:22,387 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-13 13:16:22,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:16:22,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-13 13:16:22,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2024-11-13 13:16:22,388 INFO L87 Difference]: Start difference. First operand 1412 states and 1992 transitions. Second operand has 12 states, 11 states have (on average 7.454545454545454) internal successors, (82), 9 states have internal predecessors, (82), 6 states have call successors, (14), 6 states have call predecessors, (14), 3 states have return successors, (12), 6 states have call predecessors, (12), 6 states have call successors, (12) [2024-11-13 13:16:28,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:16:28,066 INFO L93 Difference]: Finished difference Result 1682 states and 2052 transitions. [2024-11-13 13:16:28,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-13 13:16:28,067 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 7.454545454545454) internal successors, (82), 9 states have internal predecessors, (82), 6 states have call successors, (14), 6 states have call predecessors, (14), 3 states have return successors, (12), 6 states have call predecessors, (12), 6 states have call successors, (12) Word has length 84 [2024-11-13 13:16:28,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:16:28,082 INFO L225 Difference]: With dead ends: 1682 [2024-11-13 13:16:28,082 INFO L226 Difference]: Without dead ends: 1682 [2024-11-13 13:16:28,082 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=134, Invalid=372, Unknown=0, NotChecked=0, Total=506 [2024-11-13 13:16:28,083 INFO L432 NwaCegarLoop]: 484 mSDtfsCounter, 1778 mSDsluCounter, 2961 mSDsCounter, 0 mSdLazyCounter, 4533 mSolverCounterSat, 360 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1846 SdHoareTripleChecker+Valid, 3445 SdHoareTripleChecker+Invalid, 4893 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 360 IncrementalHoareTripleChecker+Valid, 4533 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-13 13:16:28,083 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1846 Valid, 3445 Invalid, 4893 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [360 Valid, 4533 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2024-11-13 13:16:28,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1682 states. [2024-11-13 13:16:28,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1682 to 1410. [2024-11-13 13:16:28,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1410 states, 940 states have (on average 1.7085106382978723) internal successors, (1606), 1148 states have internal predecessors, (1606), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:16:28,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1410 states and 1990 transitions. [2024-11-13 13:16:28,130 INFO L78 Accepts]: Start accepts. Automaton has 1410 states and 1990 transitions. Word has length 84 [2024-11-13 13:16:28,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:16:28,131 INFO L471 AbstractCegarLoop]: Abstraction has 1410 states and 1990 transitions. [2024-11-13 13:16:28,131 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 7.454545454545454) internal successors, (82), 9 states have internal predecessors, (82), 6 states have call successors, (14), 6 states have call predecessors, (14), 3 states have return successors, (12), 6 states have call predecessors, (12), 6 states have call successors, (12) [2024-11-13 13:16:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1990 transitions. [2024-11-13 13:16:28,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 13:16:28,132 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:16:28,132 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:16:28,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-13 13:16:28,333 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-13 13:16:28,334 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:16:28,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:16:28,337 INFO L85 PathProgramCache]: Analyzing trace with hash -862870779, now seen corresponding path program 1 times [2024-11-13 13:16:28,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:16:28,337 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623854739] [2024-11-13 13:16:28,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:16:28,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:16:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:32,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:16:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:32,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:16:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:32,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:16:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:32,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:16:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:32,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:16:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:32,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:16:32,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:32,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:16:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:32,061 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 13:16:32,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:16:32,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623854739] [2024-11-13 13:16:32,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [623854739] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:16:32,062 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:16:32,062 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:16:32,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1713879498] [2024-11-13 13:16:32,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:16:32,062 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:16:32,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:16:32,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:16:32,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:16:32,063 INFO L87 Difference]: Start difference. First operand 1410 states and 1990 transitions. Second operand has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 4 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) [2024-11-13 13:16:33,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:16:33,878 INFO L93 Difference]: Finished difference Result 1611 states and 2036 transitions. [2024-11-13 13:16:33,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 13:16:33,879 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 4 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) Word has length 90 [2024-11-13 13:16:33,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:16:33,886 INFO L225 Difference]: With dead ends: 1611 [2024-11-13 13:16:33,886 INFO L226 Difference]: Without dead ends: 1611 [2024-11-13 13:16:33,886 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:16:33,887 INFO L432 NwaCegarLoop]: 586 mSDtfsCounter, 936 mSDsluCounter, 1666 mSDsCounter, 0 mSdLazyCounter, 1577 mSolverCounterSat, 174 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 988 SdHoareTripleChecker+Valid, 2252 SdHoareTripleChecker+Invalid, 1751 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 174 IncrementalHoareTripleChecker+Valid, 1577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-13 13:16:33,887 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [988 Valid, 2252 Invalid, 1751 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [174 Valid, 1577 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-13 13:16:33,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1611 states. [2024-11-13 13:16:33,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1611 to 1408. [2024-11-13 13:16:33,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1408 states, 940 states have (on average 1.7063829787234042) internal successors, (1604), 1146 states have internal predecessors, (1604), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:16:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1408 states and 1988 transitions. [2024-11-13 13:16:33,914 INFO L78 Accepts]: Start accepts. Automaton has 1408 states and 1988 transitions. Word has length 90 [2024-11-13 13:16:33,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:16:33,914 INFO L471 AbstractCegarLoop]: Abstraction has 1408 states and 1988 transitions. [2024-11-13 13:16:33,914 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 4 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) [2024-11-13 13:16:33,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1988 transitions. [2024-11-13 13:16:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 13:16:33,915 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:16:33,915 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:16:33,916 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-13 13:16:33,916 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:16:33,916 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:16:33,916 INFO L85 PathProgramCache]: Analyzing trace with hash -862870778, now seen corresponding path program 1 times [2024-11-13 13:16:33,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:16:33,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057116388] [2024-11-13 13:16:33,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:16:33,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:16:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:37,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:16:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:37,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:16:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:37,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:16:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:37,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:16:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:37,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:16:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:37,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:16:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:37,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:16:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 13:16:37,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:16:37,345 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057116388] [2024-11-13 13:16:37,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1057116388] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:16:37,346 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:16:37,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:16:37,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301334755] [2024-11-13 13:16:37,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:16:37,346 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:16:37,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:16:37,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:16:37,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:16:37,347 INFO L87 Difference]: Start difference. First operand 1408 states and 1988 transitions. Second operand has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2024-11-13 13:16:39,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:16:39,262 INFO L93 Difference]: Finished difference Result 1432 states and 2019 transitions. [2024-11-13 13:16:39,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 13:16:39,263 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 90 [2024-11-13 13:16:39,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:16:39,268 INFO L225 Difference]: With dead ends: 1432 [2024-11-13 13:16:39,268 INFO L226 Difference]: Without dead ends: 1432 [2024-11-13 13:16:39,268 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:16:39,269 INFO L432 NwaCegarLoop]: 696 mSDtfsCounter, 183 mSDsluCounter, 1927 mSDsCounter, 0 mSdLazyCounter, 1172 mSolverCounterSat, 78 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 199 SdHoareTripleChecker+Valid, 2623 SdHoareTripleChecker+Invalid, 1250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 78 IncrementalHoareTripleChecker+Valid, 1172 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-13 13:16:39,269 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [199 Valid, 2623 Invalid, 1250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [78 Valid, 1172 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-13 13:16:39,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1432 states. [2024-11-13 13:16:39,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1432 to 1406. [2024-11-13 13:16:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1406 states, 940 states have (on average 1.7031914893617022) internal successors, (1601), 1144 states have internal predecessors, (1601), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:16:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1406 states and 1985 transitions. [2024-11-13 13:16:39,295 INFO L78 Accepts]: Start accepts. Automaton has 1406 states and 1985 transitions. Word has length 90 [2024-11-13 13:16:39,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:16:39,296 INFO L471 AbstractCegarLoop]: Abstraction has 1406 states and 1985 transitions. [2024-11-13 13:16:39,296 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2024-11-13 13:16:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1985 transitions. [2024-11-13 13:16:39,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 13:16:39,296 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:16:39,297 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:16:39,297 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-13 13:16:39,297 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:16:39,297 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:16:39,297 INFO L85 PathProgramCache]: Analyzing trace with hash -979189871, now seen corresponding path program 1 times [2024-11-13 13:16:39,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:16:39,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712698405] [2024-11-13 13:16:39,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:16:39,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:16:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:43,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:16:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:43,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:16:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:43,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:16:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:43,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:16:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:43,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:16:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:43,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:16:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:43,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:16:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 13:16:43,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:16:43,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712698405] [2024-11-13 13:16:43,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712698405] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:16:43,358 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:16:43,358 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 13:16:43,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343590439] [2024-11-13 13:16:43,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:16:43,358 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 13:16:43,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:16:43,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 13:16:43,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:16:43,359 INFO L87 Difference]: Start difference. First operand 1406 states and 1985 transitions. Second operand has 7 states, 6 states have (on average 6.666666666666667) internal successors, (40), 6 states have internal predecessors, (40), 4 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) [2024-11-13 13:16:45,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:16:45,964 INFO L93 Difference]: Finished difference Result 1607 states and 2031 transitions. [2024-11-13 13:16:45,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-13 13:16:45,965 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 6.666666666666667) internal successors, (40), 6 states have internal predecessors, (40), 4 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) Word has length 91 [2024-11-13 13:16:45,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:16:45,971 INFO L225 Difference]: With dead ends: 1607 [2024-11-13 13:16:45,971 INFO L226 Difference]: Without dead ends: 1607 [2024-11-13 13:16:45,971 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-13 13:16:45,972 INFO L432 NwaCegarLoop]: 581 mSDtfsCounter, 934 mSDsluCounter, 2042 mSDsCounter, 0 mSdLazyCounter, 2000 mSolverCounterSat, 174 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 986 SdHoareTripleChecker+Valid, 2623 SdHoareTripleChecker+Invalid, 2174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 174 IncrementalHoareTripleChecker+Valid, 2000 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2024-11-13 13:16:45,972 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [986 Valid, 2623 Invalid, 2174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [174 Valid, 2000 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2024-11-13 13:16:45,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1607 states. [2024-11-13 13:16:45,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1607 to 1404. [2024-11-13 13:16:45,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1404 states, 940 states have (on average 1.701063829787234) internal successors, (1599), 1142 states have internal predecessors, (1599), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:16:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1404 states and 1983 transitions. [2024-11-13 13:16:46,004 INFO L78 Accepts]: Start accepts. Automaton has 1404 states and 1983 transitions. Word has length 91 [2024-11-13 13:16:46,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:16:46,004 INFO L471 AbstractCegarLoop]: Abstraction has 1404 states and 1983 transitions. [2024-11-13 13:16:46,004 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 6.666666666666667) internal successors, (40), 6 states have internal predecessors, (40), 4 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) [2024-11-13 13:16:46,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1983 transitions. [2024-11-13 13:16:46,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 13:16:46,005 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:16:46,006 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:16:46,006 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-13 13:16:46,006 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:16:46,006 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:16:46,006 INFO L85 PathProgramCache]: Analyzing trace with hash -979189870, now seen corresponding path program 1 times [2024-11-13 13:16:46,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:16:46,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585483949] [2024-11-13 13:16:46,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:16:46,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:16:48,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:50,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:16:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:50,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:16:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:50,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:16:50,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:50,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:16:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:50,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:16:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:50,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:16:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:50,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:16:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:50,355 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 13:16:50,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:16:50,355 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585483949] [2024-11-13 13:16:50,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1585483949] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:16:50,355 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:16:50,355 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 13:16:50,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485173747] [2024-11-13 13:16:50,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:16:50,356 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 13:16:50,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:16:50,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 13:16:50,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:16:50,357 INFO L87 Difference]: Start difference. First operand 1404 states and 1983 transitions. Second operand has 7 states, 6 states have (on average 6.666666666666667) internal successors, (40), 6 states have internal predecessors, (40), 4 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) [2024-11-13 13:16:54,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:16:54,219 INFO L93 Difference]: Finished difference Result 1674 states and 2043 transitions. [2024-11-13 13:16:54,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 13:16:54,221 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 6.666666666666667) internal successors, (40), 6 states have internal predecessors, (40), 4 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) Word has length 91 [2024-11-13 13:16:54,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:16:54,227 INFO L225 Difference]: With dead ends: 1674 [2024-11-13 13:16:54,227 INFO L226 Difference]: Without dead ends: 1674 [2024-11-13 13:16:54,228 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2024-11-13 13:16:54,230 INFO L432 NwaCegarLoop]: 484 mSDtfsCounter, 1181 mSDsluCounter, 1712 mSDsCounter, 0 mSdLazyCounter, 2576 mSolverCounterSat, 232 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1248 SdHoareTripleChecker+Valid, 2196 SdHoareTripleChecker+Invalid, 2808 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 232 IncrementalHoareTripleChecker+Valid, 2576 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2024-11-13 13:16:54,230 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1248 Valid, 2196 Invalid, 2808 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [232 Valid, 2576 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2024-11-13 13:16:54,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1674 states. [2024-11-13 13:16:54,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1674 to 1402. [2024-11-13 13:16:54,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1402 states, 940 states have (on average 1.6989361702127659) internal successors, (1597), 1140 states have internal predecessors, (1597), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:16:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1402 states and 1981 transitions. [2024-11-13 13:16:54,263 INFO L78 Accepts]: Start accepts. Automaton has 1402 states and 1981 transitions. Word has length 91 [2024-11-13 13:16:54,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:16:54,263 INFO L471 AbstractCegarLoop]: Abstraction has 1402 states and 1981 transitions. [2024-11-13 13:16:54,263 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 6.666666666666667) internal successors, (40), 6 states have internal predecessors, (40), 4 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) [2024-11-13 13:16:54,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1981 transitions. [2024-11-13 13:16:54,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 13:16:54,265 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:16:54,265 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:16:54,265 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-13 13:16:54,265 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting cdev_addErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:16:54,266 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:16:54,266 INFO L85 PathProgramCache]: Analyzing trace with hash 1931755416, now seen corresponding path program 1 times [2024-11-13 13:16:54,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:16:54,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991859894] [2024-11-13 13:16:54,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:16:54,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:16:57,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:57,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:16:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:57,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:16:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:57,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:16:57,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:57,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:16:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:57,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:16:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:57,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:16:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:57,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:16:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:16:57,972 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 13:16:57,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:16:57,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1991859894] [2024-11-13 13:16:57,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1991859894] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:16:57,972 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:16:57,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 13:16:57,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160517220] [2024-11-13 13:16:57,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:16:57,973 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:16:57,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:16:57,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:16:57,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:16:57,974 INFO L87 Difference]: Start difference. First operand 1402 states and 1981 transitions. Second operand has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 5 states have internal predecessors, (47), 3 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-13 13:16:59,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:16:59,231 INFO L93 Difference]: Finished difference Result 1428 states and 2013 transitions. [2024-11-13 13:16:59,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 13:16:59,232 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 5 states have internal predecessors, (47), 3 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 99 [2024-11-13 13:16:59,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:16:59,236 INFO L225 Difference]: With dead ends: 1428 [2024-11-13 13:16:59,236 INFO L226 Difference]: Without dead ends: 1428 [2024-11-13 13:16:59,237 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-13 13:16:59,237 INFO L432 NwaCegarLoop]: 690 mSDtfsCounter, 852 mSDsluCounter, 1745 mSDsCounter, 0 mSdLazyCounter, 605 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 892 SdHoareTripleChecker+Valid, 2435 SdHoareTripleChecker+Invalid, 734 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 605 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-11-13 13:16:59,237 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [892 Valid, 2435 Invalid, 734 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 605 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-11-13 13:16:59,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1428 states. [2024-11-13 13:16:59,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1428 to 1402. [2024-11-13 13:16:59,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1402 states, 940 states have (on average 1.696808510638298) internal successors, (1595), 1140 states have internal predecessors, (1595), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:16:59,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1402 states and 1979 transitions. [2024-11-13 13:16:59,256 INFO L78 Accepts]: Start accepts. Automaton has 1402 states and 1979 transitions. Word has length 99 [2024-11-13 13:16:59,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:16:59,257 INFO L471 AbstractCegarLoop]: Abstraction has 1402 states and 1979 transitions. [2024-11-13 13:16:59,257 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 5 states have internal predecessors, (47), 3 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-13 13:16:59,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1979 transitions. [2024-11-13 13:16:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 13:16:59,258 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:16:59,258 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:16:59,258 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-13 13:16:59,258 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting cdev_addErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:16:59,258 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:16:59,259 INFO L85 PathProgramCache]: Analyzing trace with hash 2017770619, now seen corresponding path program 1 times [2024-11-13 13:16:59,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:16:59,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564125130] [2024-11-13 13:16:59,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:16:59,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:17:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:03,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:17:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:03,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:17:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:03,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:17:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:03,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:17:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:04,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:17:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:04,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:17:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:04,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:17:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:04,042 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 13:17:04,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:17:04,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564125130] [2024-11-13 13:17:04,043 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564125130] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:17:04,043 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:17:04,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-13 13:17:04,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700467267] [2024-11-13 13:17:04,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:17:04,043 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-13 13:17:04,044 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:17:04,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-13 13:17:04,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2024-11-13 13:17:04,044 INFO L87 Difference]: Start difference. First operand 1402 states and 1979 transitions. Second operand has 10 states, 9 states have (on average 5.444444444444445) internal successors, (49), 8 states have internal predecessors, (49), 5 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) [2024-11-13 13:17:06,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:17:06,717 INFO L93 Difference]: Finished difference Result 1429 states and 2014 transitions. [2024-11-13 13:17:06,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 13:17:06,718 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 5.444444444444445) internal successors, (49), 8 states have internal predecessors, (49), 5 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) Word has length 101 [2024-11-13 13:17:06,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:17:06,721 INFO L225 Difference]: With dead ends: 1429 [2024-11-13 13:17:06,722 INFO L226 Difference]: Without dead ends: 1429 [2024-11-13 13:17:06,722 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2024-11-13 13:17:06,722 INFO L432 NwaCegarLoop]: 691 mSDtfsCounter, 240 mSDsluCounter, 2695 mSDsCounter, 0 mSdLazyCounter, 1961 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 256 SdHoareTripleChecker+Valid, 3386 SdHoareTripleChecker+Invalid, 2065 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 1961 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2024-11-13 13:17:06,723 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [256 Valid, 3386 Invalid, 2065 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [104 Valid, 1961 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2024-11-13 13:17:06,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1429 states. [2024-11-13 13:17:06,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1429 to 1400. [2024-11-13 13:17:06,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1400 states, 940 states have (on average 1.6946808510638298) internal successors, (1593), 1138 states have internal predecessors, (1593), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:17:06,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1400 states and 1977 transitions. [2024-11-13 13:17:06,748 INFO L78 Accepts]: Start accepts. Automaton has 1400 states and 1977 transitions. Word has length 101 [2024-11-13 13:17:06,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:17:06,749 INFO L471 AbstractCegarLoop]: Abstraction has 1400 states and 1977 transitions. [2024-11-13 13:17:06,749 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 5.444444444444445) internal successors, (49), 8 states have internal predecessors, (49), 5 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 4 states have call predecessors, (7), 4 states have call successors, (7) [2024-11-13 13:17:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1977 transitions. [2024-11-13 13:17:06,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 13:17:06,750 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:17:06,750 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:17:06,750 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-13 13:17:06,750 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting cdev_addErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:17:06,751 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:17:06,751 INFO L85 PathProgramCache]: Analyzing trace with hash 2017770618, now seen corresponding path program 1 times [2024-11-13 13:17:06,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:17:06,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724177459] [2024-11-13 13:17:06,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:17:06,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:17:08,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:09,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:17:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:09,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:17:09,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:09,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:17:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:09,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:17:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:09,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:17:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:09,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:17:09,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:09,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:17:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:09,305 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 13:17:09,305 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:17:09,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724177459] [2024-11-13 13:17:09,306 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1724177459] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:17:09,306 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:17:09,306 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:17:09,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172363770] [2024-11-13 13:17:09,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:17:09,306 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:17:09,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:17:09,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:17:09,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:17:09,307 INFO L87 Difference]: Start difference. First operand 1400 states and 1977 transitions. Second operand has 6 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2024-11-13 13:17:12,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:17:12,067 INFO L93 Difference]: Finished difference Result 1604 states and 2026 transitions. [2024-11-13 13:17:12,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-13 13:17:12,068 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 101 [2024-11-13 13:17:12,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:17:12,073 INFO L225 Difference]: With dead ends: 1604 [2024-11-13 13:17:12,073 INFO L226 Difference]: Without dead ends: 1604 [2024-11-13 13:17:12,073 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2024-11-13 13:17:12,074 INFO L432 NwaCegarLoop]: 583 mSDtfsCounter, 972 mSDsluCounter, 1702 mSDsCounter, 0 mSdLazyCounter, 1707 mSolverCounterSat, 176 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1028 SdHoareTripleChecker+Valid, 2285 SdHoareTripleChecker+Invalid, 1883 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 176 IncrementalHoareTripleChecker+Valid, 1707 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:17:12,074 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1028 Valid, 2285 Invalid, 1883 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [176 Valid, 1707 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2024-11-13 13:17:12,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1604 states. [2024-11-13 13:17:12,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1604 to 1398. [2024-11-13 13:17:12,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1398 states, 940 states have (on average 1.6925531914893617) internal successors, (1591), 1136 states have internal predecessors, (1591), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:17:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1398 states and 1975 transitions. [2024-11-13 13:17:12,097 INFO L78 Accepts]: Start accepts. Automaton has 1398 states and 1975 transitions. Word has length 101 [2024-11-13 13:17:12,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:17:12,098 INFO L471 AbstractCegarLoop]: Abstraction has 1398 states and 1975 transitions. [2024-11-13 13:17:12,098 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2024-11-13 13:17:12,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1975 transitions. [2024-11-13 13:17:12,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 13:17:12,100 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:17:12,100 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:17:12,100 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-11-13 13:17:12,100 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting cdev_addErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:17:12,101 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:17:12,101 INFO L85 PathProgramCache]: Analyzing trace with hash 1593223669, now seen corresponding path program 1 times [2024-11-13 13:17:12,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:17:12,101 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332629405] [2024-11-13 13:17:12,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:17:12,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:17:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:16,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:17:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:16,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:17:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:16,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:17:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:16,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:17:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:16,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:17:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:16,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:17:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:16,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:17:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:16,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 13:17:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:16,544 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 13:17:16,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:17:16,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [332629405] [2024-11-13 13:17:16,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [332629405] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:17:16,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:17:16,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:17:16,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226978444] [2024-11-13 13:17:16,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:17:16,545 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:17:16,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:17:16,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:17:16,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:17:16,546 INFO L87 Difference]: Start difference. First operand 1398 states and 1975 transitions. Second operand has 6 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 4 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) [2024-11-13 13:17:19,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:17:19,280 INFO L93 Difference]: Finished difference Result 1661 states and 2093 transitions. [2024-11-13 13:17:19,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 13:17:19,281 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 4 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) Word has length 111 [2024-11-13 13:17:19,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:17:19,288 INFO L225 Difference]: With dead ends: 1661 [2024-11-13 13:17:19,288 INFO L226 Difference]: Without dead ends: 1661 [2024-11-13 13:17:19,288 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-13 13:17:19,289 INFO L432 NwaCegarLoop]: 664 mSDtfsCounter, 1279 mSDsluCounter, 1472 mSDsCounter, 0 mSdLazyCounter, 1641 mSolverCounterSat, 230 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1346 SdHoareTripleChecker+Valid, 2136 SdHoareTripleChecker+Invalid, 1871 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 230 IncrementalHoareTripleChecker+Valid, 1641 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:17:19,289 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1346 Valid, 2136 Invalid, 1871 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [230 Valid, 1641 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2024-11-13 13:17:19,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1661 states. [2024-11-13 13:17:19,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1661 to 1461. [2024-11-13 13:17:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1461 states, 986 states have (on average 1.6440162271805274) internal successors, (1621), 1169 states have internal predecessors, (1621), 211 states have call successors, (211), 97 states have call predecessors, (211), 97 states have return successors, (211), 208 states have call predecessors, (211), 211 states have call successors, (211) [2024-11-13 13:17:19,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1461 states and 2043 transitions. [2024-11-13 13:17:19,323 INFO L78 Accepts]: Start accepts. Automaton has 1461 states and 2043 transitions. Word has length 111 [2024-11-13 13:17:19,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:17:19,323 INFO L471 AbstractCegarLoop]: Abstraction has 1461 states and 2043 transitions. [2024-11-13 13:17:19,323 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 4 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) [2024-11-13 13:17:19,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2043 transitions. [2024-11-13 13:17:19,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 13:17:19,324 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:17:19,324 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:17:19,324 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-11-13 13:17:19,325 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting cdev_addErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:17:19,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:17:19,325 INFO L85 PathProgramCache]: Analyzing trace with hash 1593223670, now seen corresponding path program 1 times [2024-11-13 13:17:19,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:17:19,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041872823] [2024-11-13 13:17:19,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:17:19,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:17:22,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:23,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:17:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:23,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:17:23,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:23,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:17:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:23,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:17:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:23,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:17:23,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:23,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:17:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:23,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:17:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:23,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 13:17:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 13:17:23,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:17:23,645 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041872823] [2024-11-13 13:17:23,645 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041872823] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:17:23,645 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:17:23,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:17:23,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330565544] [2024-11-13 13:17:23,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:17:23,646 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:17:23,646 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:17:23,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:17:23,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:17:23,647 INFO L87 Difference]: Start difference. First operand 1461 states and 2043 transitions. Second operand has 6 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 4 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) [2024-11-13 13:17:26,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:17:26,301 INFO L93 Difference]: Finished difference Result 2133 states and 2873 transitions. [2024-11-13 13:17:26,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 13:17:26,303 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 4 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) Word has length 111 [2024-11-13 13:17:26,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:17:26,309 INFO L225 Difference]: With dead ends: 2133 [2024-11-13 13:17:26,309 INFO L226 Difference]: Without dead ends: 2133 [2024-11-13 13:17:26,310 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2024-11-13 13:17:26,310 INFO L432 NwaCegarLoop]: 736 mSDtfsCounter, 675 mSDsluCounter, 1507 mSDsCounter, 0 mSdLazyCounter, 1640 mSolverCounterSat, 164 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 727 SdHoareTripleChecker+Valid, 2243 SdHoareTripleChecker+Invalid, 1804 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 164 IncrementalHoareTripleChecker+Valid, 1640 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2024-11-13 13:17:26,311 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [727 Valid, 2243 Invalid, 1804 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [164 Valid, 1640 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2024-11-13 13:17:26,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2133 states. [2024-11-13 13:17:26,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2133 to 1791. [2024-11-13 13:17:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1791 states, 1220 states have (on average 1.6426229508196721) internal successors, (2004), 1405 states have internal predecessors, (2004), 277 states have call successors, (277), 130 states have call predecessors, (277), 131 states have return successors, (278), 272 states have call predecessors, (278), 277 states have call successors, (278) [2024-11-13 13:17:26,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1791 states and 2559 transitions. [2024-11-13 13:17:26,348 INFO L78 Accepts]: Start accepts. Automaton has 1791 states and 2559 transitions. Word has length 111 [2024-11-13 13:17:26,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:17:26,348 INFO L471 AbstractCegarLoop]: Abstraction has 1791 states and 2559 transitions. [2024-11-13 13:17:26,348 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 4 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) [2024-11-13 13:17:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2559 transitions. [2024-11-13 13:17:26,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 13:17:26,352 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:17:26,352 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:17:26,352 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-11-13 13:17:26,352 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_LEAK === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:17:26,352 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:17:26,352 INFO L85 PathProgramCache]: Analyzing trace with hash 1219088941, now seen corresponding path program 1 times [2024-11-13 13:17:26,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:17:26,353 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559967459] [2024-11-13 13:17:26,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:17:26,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:17:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:17:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:17:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:17:29,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:17:29,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:17:29,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:17:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:17:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 13:17:29,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-13 13:17:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-13 13:17:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:29,104 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 13:17:29,105 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:17:29,105 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559967459] [2024-11-13 13:17:29,105 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [559967459] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:17:29,106 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:17:29,106 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:17:29,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903351744] [2024-11-13 13:17:29,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:17:29,106 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:17:29,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:17:29,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:17:29,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:17:29,108 INFO L87 Difference]: Start difference. First operand 1791 states and 2559 transitions. Second operand has 6 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-13 13:17:31,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:17:31,208 INFO L93 Difference]: Finished difference Result 1879 states and 2613 transitions. [2024-11-13 13:17:31,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-13 13:17:31,208 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 126 [2024-11-13 13:17:31,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:17:31,213 INFO L225 Difference]: With dead ends: 1879 [2024-11-13 13:17:31,213 INFO L226 Difference]: Without dead ends: 1861 [2024-11-13 13:17:31,214 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:17:31,214 INFO L432 NwaCegarLoop]: 434 mSDtfsCounter, 463 mSDsluCounter, 1225 mSDsCounter, 0 mSdLazyCounter, 1776 mSolverCounterSat, 175 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 500 SdHoareTripleChecker+Valid, 1659 SdHoareTripleChecker+Invalid, 1951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 175 IncrementalHoareTripleChecker+Valid, 1776 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2024-11-13 13:17:31,214 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [500 Valid, 1659 Invalid, 1951 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [175 Valid, 1776 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-11-13 13:17:31,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1861 states. [2024-11-13 13:17:31,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1861 to 1781. [2024-11-13 13:17:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1781 states, 1214 states have (on average 1.6441515650741352) internal successors, (1996), 1399 states have internal predecessors, (1996), 275 states have call successors, (275), 130 states have call predecessors, (275), 129 states have return successors, (272), 268 states have call predecessors, (272), 271 states have call successors, (272) [2024-11-13 13:17:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1781 states and 2543 transitions. [2024-11-13 13:17:31,246 INFO L78 Accepts]: Start accepts. Automaton has 1781 states and 2543 transitions. Word has length 126 [2024-11-13 13:17:31,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:17:31,246 INFO L471 AbstractCegarLoop]: Abstraction has 1781 states and 2543 transitions. [2024-11-13 13:17:31,246 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 13.4) internal successors, (67), 4 states have internal predecessors, (67), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-13 13:17:31,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2543 transitions. [2024-11-13 13:17:31,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 13:17:31,249 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:17:31,249 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:17:31,249 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-11-13 13:17:31,249 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr114REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:17:31,250 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:17:31,250 INFO L85 PathProgramCache]: Analyzing trace with hash -1635490711, now seen corresponding path program 1 times [2024-11-13 13:17:31,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:17:31,250 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896219221] [2024-11-13 13:17:31,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:17:31,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:17:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:17:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:17:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:17:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:17:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:17:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:17:33,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:17:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 13:17:33,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-13 13:17:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-13 13:17:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 13:17:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 13:17:33,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:17:33,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896219221] [2024-11-13 13:17:33,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896219221] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:17:33,933 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:17:33,933 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 13:17:33,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532358028] [2024-11-13 13:17:33,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:17:33,934 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 13:17:33,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:17:33,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 13:17:33,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:17:33,935 INFO L87 Difference]: Start difference. First operand 1781 states and 2543 transitions. Second operand has 7 states, 6 states have (on average 11.5) internal successors, (69), 5 states have internal predecessors, (69), 4 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2024-11-13 13:17:38,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:17:38,445 INFO L93 Difference]: Finished difference Result 2709 states and 3526 transitions. [2024-11-13 13:17:38,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-13 13:17:38,446 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.5) internal successors, (69), 5 states have internal predecessors, (69), 4 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) Word has length 133 [2024-11-13 13:17:38,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:17:38,455 INFO L225 Difference]: With dead ends: 2709 [2024-11-13 13:17:38,455 INFO L226 Difference]: Without dead ends: 2709 [2024-11-13 13:17:38,456 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2024-11-13 13:17:38,456 INFO L432 NwaCegarLoop]: 346 mSDtfsCounter, 2243 mSDsluCounter, 1208 mSDsCounter, 0 mSdLazyCounter, 2998 mSolverCounterSat, 578 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2316 SdHoareTripleChecker+Valid, 1554 SdHoareTripleChecker+Invalid, 3576 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 578 IncrementalHoareTripleChecker+Valid, 2998 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-13 13:17:38,456 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2316 Valid, 1554 Invalid, 3576 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [578 Valid, 2998 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2024-11-13 13:17:38,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2709 states. [2024-11-13 13:17:38,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2709 to 2041. [2024-11-13 13:17:38,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2041 states, 1393 states have (on average 1.6310122038765256) internal successors, (2272), 1581 states have internal predecessors, (2272), 329 states have call successors, (329), 160 states have call predecessors, (329), 159 states have return successors, (326), 318 states have call predecessors, (326), 325 states have call successors, (326) [2024-11-13 13:17:38,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 2041 states and 2927 transitions. [2024-11-13 13:17:38,516 INFO L78 Accepts]: Start accepts. Automaton has 2041 states and 2927 transitions. Word has length 133 [2024-11-13 13:17:38,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:17:38,516 INFO L471 AbstractCegarLoop]: Abstraction has 2041 states and 2927 transitions. [2024-11-13 13:17:38,517 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.5) internal successors, (69), 5 states have internal predecessors, (69), 4 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2024-11-13 13:17:38,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 2927 transitions. [2024-11-13 13:17:38,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 13:17:38,518 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:17:38,518 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:17:38,519 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2024-11-13 13:17:38,519 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr115REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:17:38,519 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:17:38,519 INFO L85 PathProgramCache]: Analyzing trace with hash -1635490710, now seen corresponding path program 1 times [2024-11-13 13:17:38,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:17:38,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1226025494] [2024-11-13 13:17:38,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:17:38,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:17:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:17:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:17:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:17:42,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:17:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:17:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:17:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:17:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 13:17:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-13 13:17:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-13 13:17:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 13:17:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:42,146 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 13:17:42,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:17:42,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1226025494] [2024-11-13 13:17:42,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1226025494] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:17:42,147 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:17:42,147 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-13 13:17:42,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343209737] [2024-11-13 13:17:42,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:17:42,150 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-13 13:17:42,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:17:42,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-13 13:17:42,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-13 13:17:42,151 INFO L87 Difference]: Start difference. First operand 2041 states and 2927 transitions. Second operand has 8 states, 8 states have (on average 8.625) internal successors, (69), 6 states have internal predecessors, (69), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-11-13 13:17:44,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:17:44,391 INFO L93 Difference]: Finished difference Result 1825 states and 2561 transitions. [2024-11-13 13:17:44,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 13:17:44,392 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.625) internal successors, (69), 6 states have internal predecessors, (69), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 133 [2024-11-13 13:17:44,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:17:44,397 INFO L225 Difference]: With dead ends: 1825 [2024-11-13 13:17:44,397 INFO L226 Difference]: Without dead ends: 1807 [2024-11-13 13:17:44,397 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-11-13 13:17:44,398 INFO L432 NwaCegarLoop]: 469 mSDtfsCounter, 362 mSDsluCounter, 2511 mSDsCounter, 0 mSdLazyCounter, 2003 mSolverCounterSat, 165 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 391 SdHoareTripleChecker+Valid, 2980 SdHoareTripleChecker+Invalid, 2168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 165 IncrementalHoareTripleChecker+Valid, 2003 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2024-11-13 13:17:44,398 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [391 Valid, 2980 Invalid, 2168 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [165 Valid, 2003 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2024-11-13 13:17:44,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1807 states. [2024-11-13 13:17:44,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1807 to 1752. [2024-11-13 13:17:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1752 states, 1191 states have (on average 1.6255247691015953) internal successors, (1936), 1376 states have internal predecessors, (1936), 271 states have call successors, (271), 129 states have call predecessors, (271), 130 states have return successors, (272), 262 states have call predecessors, (272), 271 states have call successors, (272) [2024-11-13 13:17:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1752 states and 2479 transitions. [2024-11-13 13:17:44,434 INFO L78 Accepts]: Start accepts. Automaton has 1752 states and 2479 transitions. Word has length 133 [2024-11-13 13:17:44,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:17:44,434 INFO L471 AbstractCegarLoop]: Abstraction has 1752 states and 2479 transitions. [2024-11-13 13:17:44,434 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.625) internal successors, (69), 6 states have internal predecessors, (69), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-11-13 13:17:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2479 transitions. [2024-11-13 13:17:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 13:17:44,436 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:17:44,436 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:17:44,436 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2024-11-13 13:17:44,437 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_LEAK === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:17:44,437 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:17:44,437 INFO L85 PathProgramCache]: Analyzing trace with hash -1001731747, now seen corresponding path program 1 times [2024-11-13 13:17:44,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:17:44,437 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223905412] [2024-11-13 13:17:44,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:17:44,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:17:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:47,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:17:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:47,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:17:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:47,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:17:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:47,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:17:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:47,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:17:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:47,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:17:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:47,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:17:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:47,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 13:17:48,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:48,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-13 13:17:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:48,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-13 13:17:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:48,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 13:17:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:48,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 13:17:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 13:17:48,166 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:17:48,166 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1223905412] [2024-11-13 13:17:48,166 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1223905412] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:17:48,166 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:17:48,166 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-13 13:17:48,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539036550] [2024-11-13 13:17:48,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:17:48,167 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 13:17:48,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:17:48,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 13:17:48,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:17:48,168 INFO L87 Difference]: Start difference. First operand 1752 states and 2479 transitions. Second operand has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-13 13:17:51,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:17:51,403 INFO L93 Difference]: Finished difference Result 1785 states and 2515 transitions. [2024-11-13 13:17:51,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 13:17:51,403 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) Word has length 136 [2024-11-13 13:17:51,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:17:51,411 INFO L225 Difference]: With dead ends: 1785 [2024-11-13 13:17:51,411 INFO L226 Difference]: Without dead ends: 1785 [2024-11-13 13:17:51,412 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2024-11-13 13:17:51,412 INFO L432 NwaCegarLoop]: 464 mSDtfsCounter, 561 mSDsluCounter, 1822 mSDsCounter, 0 mSdLazyCounter, 1529 mSolverCounterSat, 334 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 561 SdHoareTripleChecker+Valid, 2286 SdHoareTripleChecker+Invalid, 1863 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 334 IncrementalHoareTripleChecker+Valid, 1529 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2024-11-13 13:17:51,413 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [561 Valid, 2286 Invalid, 1863 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [334 Valid, 1529 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2024-11-13 13:17:51,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1785 states. [2024-11-13 13:17:51,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1785 to 1749. [2024-11-13 13:17:51,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1749 states, 1190 states have (on average 1.6243697478991597) internal successors, (1933), 1373 states have internal predecessors, (1933), 269 states have call successors, (269), 129 states have call predecessors, (269), 130 states have return successors, (270), 261 states have call predecessors, (270), 269 states have call successors, (270) [2024-11-13 13:17:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1749 states and 2472 transitions. [2024-11-13 13:17:51,452 INFO L78 Accepts]: Start accepts. Automaton has 1749 states and 2472 transitions. Word has length 136 [2024-11-13 13:17:51,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:17:51,452 INFO L471 AbstractCegarLoop]: Abstraction has 1749 states and 2472 transitions. [2024-11-13 13:17:51,452 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-13 13:17:51,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2472 transitions. [2024-11-13 13:17:51,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 13:17:51,455 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:17:51,455 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:17:51,456 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2024-11-13 13:17:51,457 INFO L396 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_LEAK === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:17:51,457 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:17:51,457 INFO L85 PathProgramCache]: Analyzing trace with hash 1657165915, now seen corresponding path program 1 times [2024-11-13 13:17:51,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:17:51,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212910824] [2024-11-13 13:17:51,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:17:51,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:17:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 13:17:55,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 13:17:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-11-13 13:17:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 13:17:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 13:17:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-13 13:17:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 13:17:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 13:17:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-13 13:17:55,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-13 13:17:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-13 13:17:55,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 13:17:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 13:17:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:17:55,783 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 13:17:55,784 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:17:55,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1212910824] [2024-11-13 13:17:55,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1212910824] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:17:55,784 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:17:55,785 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-13 13:17:55,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2023904271] [2024-11-13 13:17:55,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:17:55,785 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-13 13:17:55,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:17:55,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-13 13:17:55,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2024-11-13 13:17:55,787 INFO L87 Difference]: Start difference. First operand 1749 states and 2472 transitions. Second operand has 11 states, 11 states have (on average 7.0) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2024-11-13 13:17:59,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:17:59,324 INFO L93 Difference]: Finished difference Result 1615 states and 2248 transitions. [2024-11-13 13:17:59,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-13 13:17:59,324 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 7.0) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 142 [2024-11-13 13:17:59,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:17:59,328 INFO L225 Difference]: With dead ends: 1615 [2024-11-13 13:17:59,328 INFO L226 Difference]: Without dead ends: 1609 [2024-11-13 13:17:59,328 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2024-11-13 13:17:59,329 INFO L432 NwaCegarLoop]: 462 mSDtfsCounter, 567 mSDsluCounter, 3503 mSDsCounter, 0 mSdLazyCounter, 2632 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 570 SdHoareTripleChecker+Valid, 3965 SdHoareTripleChecker+Invalid, 2968 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 2632 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2024-11-13 13:17:59,329 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [570 Valid, 3965 Invalid, 2968 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [336 Valid, 2632 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2024-11-13 13:17:59,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1609 states. [2024-11-13 13:17:59,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1609 to 1577. [2024-11-13 13:17:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1577 states, 1068 states have (on average 1.6217228464419475) internal successors, (1732), 1247 states have internal predecessors, (1732), 236 states have call successors, (236), 113 states have call predecessors, (236), 113 states have return successors, (236), 230 states have call predecessors, (236), 236 states have call successors, (236) [2024-11-13 13:17:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1577 states and 2204 transitions. [2024-11-13 13:17:59,367 INFO L78 Accepts]: Start accepts. Automaton has 1577 states and 2204 transitions. Word has length 142 [2024-11-13 13:17:59,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:17:59,367 INFO L471 AbstractCegarLoop]: Abstraction has 1577 states and 2204 transitions. [2024-11-13 13:17:59,368 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 7.0) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2024-11-13 13:17:59,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2204 transitions. [2024-11-13 13:17:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 13:17:59,369 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:17:59,369 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:17:59,369 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2024-11-13 13:17:59,370 INFO L396 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_LEAK === [spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 202 more)] === [2024-11-13 13:17:59,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:17:59,370 INFO L85 PathProgramCache]: Analyzing trace with hash -2067667352, now seen corresponding path program 1 times [2024-11-13 13:17:59,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:17:59,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645787830] [2024-11-13 13:17:59,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:17:59,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:18:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 13:18:03,122 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 13:18:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 13:18:04,040 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 13:18:04,041 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 13:18:04,042 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_LEAK (204 of 205 remaining) [2024-11-13 13:18:04,044 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (203 of 205 remaining) [2024-11-13 13:18:04,045 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (202 of 205 remaining) [2024-11-13 13:18:04,045 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_lock_initErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (201 of 205 remaining) [2024-11-13 13:18:04,045 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_lock_initErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (200 of 205 remaining) [2024-11-13 13:18:04,045 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location del_timerErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (199 of 205 remaining) [2024-11-13 13:18:04,045 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location del_timerErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (198 of 205 remaining) [2024-11-13 13:18:04,045 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location add_timerErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (197 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location add_timerErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (196 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (195 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (194 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (193 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (192 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (191 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (190 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (189 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE (188 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (187 of 205 remaining) [2024-11-13 13:18:04,046 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE (186 of 205 remaining) [2024-11-13 13:18:04,047 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE (185 of 205 remaining) [2024-11-13 13:18:04,047 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE (184 of 205 remaining) [2024-11-13 13:18:04,047 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE (183 of 205 remaining) [2024-11-13 13:18:04,047 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location cdev_addErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE (182 of 205 remaining) [2024-11-13 13:18:04,047 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_unlockErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (181 of 205 remaining) [2024-11-13 13:18:04,047 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_unlockErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (180 of 205 remaining) [2024-11-13 13:18:04,048 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location zf_pingErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (179 of 205 remaining) [2024-11-13 13:18:04,048 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location zf_pingErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (178 of 205 remaining) [2024-11-13 13:18:04,048 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_lock_irqsaveErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (177 of 205 remaining) [2024-11-13 13:18:04,048 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_lock_irqsaveErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (176 of 205 remaining) [2024-11-13 13:18:04,048 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_lockErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (175 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location spin_lockErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (174 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~X~$Pointer$~TO~intErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (173 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~X~$Pointer$~TO~intErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (172 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~X~$Pointer$~TO~intErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (171 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~X~$Pointer$~TO~intErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (170 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~X~$Pointer$~TO~intErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (169 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~X~$Pointer$~TO~intErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE (168 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~X~$Pointer$~TO~intErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (167 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~X~$Pointer$~TO~intErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE (166 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~X~$Pointer$~TO~intErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE (165 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~X~$Pointer$~TO~intErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE (164 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (163 of 205 remaining) [2024-11-13 13:18:04,049 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (162 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (161 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (160 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (159 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE (158 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (157 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE (156 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8REQUIRES_VIOLATIONMEMORY_DEREFERENCE (155 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9REQUIRES_VIOLATIONMEMORY_DEREFERENCE (154 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10REQUIRES_VIOLATIONMEMORY_DEREFERENCE (153 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE (152 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12REQUIRES_VIOLATIONMEMORY_DEREFERENCE (151 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13REQUIRES_VIOLATIONMEMORY_DEREFERENCE (150 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14REQUIRES_VIOLATIONMEMORY_DEREFERENCE (149 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15REQUIRES_VIOLATIONMEMORY_DEREFERENCE (148 of 205 remaining) [2024-11-13 13:18:04,050 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16REQUIRES_VIOLATIONMEMORY_DEREFERENCE (147 of 205 remaining) [2024-11-13 13:18:04,051 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17REQUIRES_VIOLATIONMEMORY_DEREFERENCE (146 of 205 remaining) [2024-11-13 13:18:04,051 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr18REQUIRES_VIOLATIONMEMORY_DEREFERENCE (145 of 205 remaining) [2024-11-13 13:18:04,051 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr19REQUIRES_VIOLATIONMEMORY_DEREFERENCE (144 of 205 remaining) [2024-11-13 13:18:04,051 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr20REQUIRES_VIOLATIONMEMORY_DEREFERENCE (143 of 205 remaining) [2024-11-13 13:18:04,052 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr21REQUIRES_VIOLATIONMEMORY_DEREFERENCE (142 of 205 remaining) [2024-11-13 13:18:04,052 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr22REQUIRES_VIOLATIONMEMORY_DEREFERENCE (141 of 205 remaining) [2024-11-13 13:18:04,052 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr23REQUIRES_VIOLATIONMEMORY_DEREFERENCE (140 of 205 remaining) [2024-11-13 13:18:04,052 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr24REQUIRES_VIOLATIONMEMORY_DEREFERENCE (139 of 205 remaining) [2024-11-13 13:18:04,052 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr25REQUIRES_VIOLATIONMEMORY_DEREFERENCE (138 of 205 remaining) [2024-11-13 13:18:04,052 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr26REQUIRES_VIOLATIONMEMORY_DEREFERENCE (137 of 205 remaining) [2024-11-13 13:18:04,052 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr27REQUIRES_VIOLATIONMEMORY_DEREFERENCE (136 of 205 remaining) [2024-11-13 13:18:04,052 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr28REQUIRES_VIOLATIONMEMORY_DEREFERENCE (135 of 205 remaining) [2024-11-13 13:18:04,053 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr29REQUIRES_VIOLATIONMEMORY_DEREFERENCE (134 of 205 remaining) [2024-11-13 13:18:04,053 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr30REQUIRES_VIOLATIONMEMORY_DEREFERENCE (133 of 205 remaining) [2024-11-13 13:18:04,053 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr31REQUIRES_VIOLATIONMEMORY_DEREFERENCE (132 of 205 remaining) [2024-11-13 13:18:04,053 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr32REQUIRES_VIOLATIONMEMORY_DEREFERENCE (131 of 205 remaining) [2024-11-13 13:18:04,053 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr33REQUIRES_VIOLATIONMEMORY_DEREFERENCE (130 of 205 remaining) [2024-11-13 13:18:04,053 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr34REQUIRES_VIOLATIONMEMORY_DEREFERENCE (129 of 205 remaining) [2024-11-13 13:18:04,053 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr35REQUIRES_VIOLATIONMEMORY_DEREFERENCE (128 of 205 remaining) [2024-11-13 13:18:04,053 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr36REQUIRES_VIOLATIONMEMORY_DEREFERENCE (127 of 205 remaining) [2024-11-13 13:18:04,054 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr37REQUIRES_VIOLATIONMEMORY_DEREFERENCE (126 of 205 remaining) [2024-11-13 13:18:04,054 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr38REQUIRES_VIOLATIONMEMORY_DEREFERENCE (125 of 205 remaining) [2024-11-13 13:18:04,054 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr39REQUIRES_VIOLATIONMEMORY_DEREFERENCE (124 of 205 remaining) [2024-11-13 13:18:04,054 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr40REQUIRES_VIOLATIONMEMORY_DEREFERENCE (123 of 205 remaining) [2024-11-13 13:18:04,054 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr41REQUIRES_VIOLATIONMEMORY_DEREFERENCE (122 of 205 remaining) [2024-11-13 13:18:04,054 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr42REQUIRES_VIOLATIONMEMORY_DEREFERENCE (121 of 205 remaining) [2024-11-13 13:18:04,054 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr43REQUIRES_VIOLATIONMEMORY_DEREFERENCE (120 of 205 remaining) [2024-11-13 13:18:04,054 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr44REQUIRES_VIOLATIONMEMORY_DEREFERENCE (119 of 205 remaining) [2024-11-13 13:18:04,055 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr45REQUIRES_VIOLATIONMEMORY_DEREFERENCE (118 of 205 remaining) [2024-11-13 13:18:04,055 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr46REQUIRES_VIOLATIONMEMORY_DEREFERENCE (117 of 205 remaining) [2024-11-13 13:18:04,055 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr47REQUIRES_VIOLATIONMEMORY_DEREFERENCE (116 of 205 remaining) [2024-11-13 13:18:04,055 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr48REQUIRES_VIOLATIONMEMORY_DEREFERENCE (115 of 205 remaining) [2024-11-13 13:18:04,055 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr49REQUIRES_VIOLATIONMEMORY_DEREFERENCE (114 of 205 remaining) [2024-11-13 13:18:04,055 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr50REQUIRES_VIOLATIONMEMORY_DEREFERENCE (113 of 205 remaining) [2024-11-13 13:18:04,055 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr51REQUIRES_VIOLATIONMEMORY_DEREFERENCE (112 of 205 remaining) [2024-11-13 13:18:04,055 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr52REQUIRES_VIOLATIONMEMORY_DEREFERENCE (111 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr53REQUIRES_VIOLATIONMEMORY_DEREFERENCE (110 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr54REQUIRES_VIOLATIONMEMORY_DEREFERENCE (109 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr55REQUIRES_VIOLATIONMEMORY_DEREFERENCE (108 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr56REQUIRES_VIOLATIONMEMORY_DEREFERENCE (107 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr57REQUIRES_VIOLATIONMEMORY_DEREFERENCE (106 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr58REQUIRES_VIOLATIONMEMORY_DEREFERENCE (105 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr59REQUIRES_VIOLATIONMEMORY_DEREFERENCE (104 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr60REQUIRES_VIOLATIONMEMORY_DEREFERENCE (103 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr61REQUIRES_VIOLATIONMEMORY_DEREFERENCE (102 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr62REQUIRES_VIOLATIONMEMORY_DEREFERENCE (101 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr63REQUIRES_VIOLATIONMEMORY_DEREFERENCE (100 of 205 remaining) [2024-11-13 13:18:04,056 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr64REQUIRES_VIOLATIONMEMORY_DEREFERENCE (99 of 205 remaining) [2024-11-13 13:18:04,057 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr65REQUIRES_VIOLATIONMEMORY_DEREFERENCE (98 of 205 remaining) [2024-11-13 13:18:04,057 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr66REQUIRES_VIOLATIONMEMORY_DEREFERENCE (97 of 205 remaining) [2024-11-13 13:18:04,057 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr67REQUIRES_VIOLATIONMEMORY_DEREFERENCE (96 of 205 remaining) [2024-11-13 13:18:04,057 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr68REQUIRES_VIOLATIONMEMORY_DEREFERENCE (95 of 205 remaining) [2024-11-13 13:18:04,057 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr69REQUIRES_VIOLATIONMEMORY_DEREFERENCE (94 of 205 remaining) [2024-11-13 13:18:04,057 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr70REQUIRES_VIOLATIONMEMORY_DEREFERENCE (93 of 205 remaining) [2024-11-13 13:18:04,057 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr71REQUIRES_VIOLATIONMEMORY_DEREFERENCE (92 of 205 remaining) [2024-11-13 13:18:04,059 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr72REQUIRES_VIOLATIONMEMORY_DEREFERENCE (91 of 205 remaining) [2024-11-13 13:18:04,059 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr73REQUIRES_VIOLATIONMEMORY_DEREFERENCE (90 of 205 remaining) [2024-11-13 13:18:04,059 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr74REQUIRES_VIOLATIONMEMORY_DEREFERENCE (89 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr75REQUIRES_VIOLATIONMEMORY_DEREFERENCE (88 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr76REQUIRES_VIOLATIONMEMORY_DEREFERENCE (87 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr77REQUIRES_VIOLATIONMEMORY_DEREFERENCE (86 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr78REQUIRES_VIOLATIONMEMORY_DEREFERENCE (85 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr79REQUIRES_VIOLATIONMEMORY_DEREFERENCE (84 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr80REQUIRES_VIOLATIONMEMORY_DEREFERENCE (83 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr81REQUIRES_VIOLATIONMEMORY_DEREFERENCE (82 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr82REQUIRES_VIOLATIONMEMORY_DEREFERENCE (81 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr83REQUIRES_VIOLATIONMEMORY_DEREFERENCE (80 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr84REQUIRES_VIOLATIONMEMORY_DEREFERENCE (79 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr85REQUIRES_VIOLATIONMEMORY_DEREFERENCE (78 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr86REQUIRES_VIOLATIONMEMORY_DEREFERENCE (77 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr87REQUIRES_VIOLATIONMEMORY_DEREFERENCE (76 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr88REQUIRES_VIOLATIONMEMORY_DEREFERENCE (75 of 205 remaining) [2024-11-13 13:18:04,060 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr89REQUIRES_VIOLATIONMEMORY_DEREFERENCE (74 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr90REQUIRES_VIOLATIONMEMORY_DEREFERENCE (73 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr91REQUIRES_VIOLATIONMEMORY_DEREFERENCE (72 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr92REQUIRES_VIOLATIONMEMORY_DEREFERENCE (71 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr93REQUIRES_VIOLATIONMEMORY_DEREFERENCE (70 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr94REQUIRES_VIOLATIONMEMORY_DEREFERENCE (69 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr95REQUIRES_VIOLATIONMEMORY_DEREFERENCE (68 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr96REQUIRES_VIOLATIONMEMORY_DEREFERENCE (67 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr97REQUIRES_VIOLATIONMEMORY_DEREFERENCE (66 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr98REQUIRES_VIOLATIONMEMORY_DEREFERENCE (65 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr99REQUIRES_VIOLATIONMEMORY_DEREFERENCE (64 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr100REQUIRES_VIOLATIONMEMORY_DEREFERENCE (63 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr101REQUIRES_VIOLATIONMEMORY_DEREFERENCE (62 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr102REQUIRES_VIOLATIONMEMORY_DEREFERENCE (61 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr103REQUIRES_VIOLATIONMEMORY_DEREFERENCE (60 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr104REQUIRES_VIOLATIONMEMORY_DEREFERENCE (59 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr105REQUIRES_VIOLATIONMEMORY_DEREFERENCE (58 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr106REQUIRES_VIOLATIONMEMORY_DEREFERENCE (57 of 205 remaining) [2024-11-13 13:18:04,061 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr107REQUIRES_VIOLATIONMEMORY_DEREFERENCE (56 of 205 remaining) [2024-11-13 13:18:04,062 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr108REQUIRES_VIOLATIONMEMORY_DEREFERENCE (55 of 205 remaining) [2024-11-13 13:18:04,062 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr109REQUIRES_VIOLATIONMEMORY_DEREFERENCE (54 of 205 remaining) [2024-11-13 13:18:04,062 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr110REQUIRES_VIOLATIONMEMORY_DEREFERENCE (53 of 205 remaining) [2024-11-13 13:18:04,063 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr111REQUIRES_VIOLATIONMEMORY_DEREFERENCE (52 of 205 remaining) [2024-11-13 13:18:04,063 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr112REQUIRES_VIOLATIONMEMORY_DEREFERENCE (51 of 205 remaining) [2024-11-13 13:18:04,063 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr113REQUIRES_VIOLATIONMEMORY_DEREFERENCE (50 of 205 remaining) [2024-11-13 13:18:04,063 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr114REQUIRES_VIOLATIONMEMORY_DEREFERENCE (49 of 205 remaining) [2024-11-13 13:18:04,063 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr115REQUIRES_VIOLATIONMEMORY_DEREFERENCE (48 of 205 remaining) [2024-11-13 13:18:04,063 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr116REQUIRES_VIOLATIONMEMORY_DEREFERENCE (47 of 205 remaining) [2024-11-13 13:18:04,063 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr117REQUIRES_VIOLATIONMEMORY_DEREFERENCE (46 of 205 remaining) [2024-11-13 13:18:04,063 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr118REQUIRES_VIOLATIONMEMORY_DEREFERENCE (45 of 205 remaining) [2024-11-13 13:18:04,064 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr119REQUIRES_VIOLATIONMEMORY_DEREFERENCE (44 of 205 remaining) [2024-11-13 13:18:04,064 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr120REQUIRES_VIOLATIONMEMORY_DEREFERENCE (43 of 205 remaining) [2024-11-13 13:18:04,064 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr121REQUIRES_VIOLATIONMEMORY_DEREFERENCE (42 of 205 remaining) [2024-11-13 13:18:04,064 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr122REQUIRES_VIOLATIONMEMORY_DEREFERENCE (41 of 205 remaining) [2024-11-13 13:18:04,064 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr123REQUIRES_VIOLATIONMEMORY_DEREFERENCE (40 of 205 remaining) [2024-11-13 13:18:04,064 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr124REQUIRES_VIOLATIONMEMORY_DEREFERENCE (39 of 205 remaining) [2024-11-13 13:18:04,064 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr125REQUIRES_VIOLATIONMEMORY_DEREFERENCE (38 of 205 remaining) [2024-11-13 13:18:04,064 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr126REQUIRES_VIOLATIONMEMORY_DEREFERENCE (37 of 205 remaining) [2024-11-13 13:18:04,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr127REQUIRES_VIOLATIONMEMORY_DEREFERENCE (36 of 205 remaining) [2024-11-13 13:18:04,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr128REQUIRES_VIOLATIONMEMORY_DEREFERENCE (35 of 205 remaining) [2024-11-13 13:18:04,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr129REQUIRES_VIOLATIONMEMORY_DEREFERENCE (34 of 205 remaining) [2024-11-13 13:18:04,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr130REQUIRES_VIOLATIONMEMORY_DEREFERENCE (33 of 205 remaining) [2024-11-13 13:18:04,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr131REQUIRES_VIOLATIONMEMORY_DEREFERENCE (32 of 205 remaining) [2024-11-13 13:18:04,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr132REQUIRES_VIOLATIONMEMORY_DEREFERENCE (31 of 205 remaining) [2024-11-13 13:18:04,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr133REQUIRES_VIOLATIONMEMORY_DEREFERENCE (30 of 205 remaining) [2024-11-13 13:18:04,065 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr134REQUIRES_VIOLATIONMEMORY_DEREFERENCE (29 of 205 remaining) [2024-11-13 13:18:04,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr135REQUIRES_VIOLATIONMEMORY_DEREFERENCE (28 of 205 remaining) [2024-11-13 13:18:04,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr136REQUIRES_VIOLATIONMEMORY_DEREFERENCE (27 of 205 remaining) [2024-11-13 13:18:04,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr137REQUIRES_VIOLATIONMEMORY_DEREFERENCE (26 of 205 remaining) [2024-11-13 13:18:04,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr138REQUIRES_VIOLATIONMEMORY_DEREFERENCE (25 of 205 remaining) [2024-11-13 13:18:04,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr139REQUIRES_VIOLATIONMEMORY_DEREFERENCE (24 of 205 remaining) [2024-11-13 13:18:04,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr140REQUIRES_VIOLATIONMEMORY_DEREFERENCE (23 of 205 remaining) [2024-11-13 13:18:04,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr141REQUIRES_VIOLATIONMEMORY_DEREFERENCE (22 of 205 remaining) [2024-11-13 13:18:04,066 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr142REQUIRES_VIOLATIONMEMORY_DEREFERENCE (21 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr143REQUIRES_VIOLATIONMEMORY_DEREFERENCE (20 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr144REQUIRES_VIOLATIONMEMORY_DEREFERENCE (19 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr145REQUIRES_VIOLATIONMEMORY_DEREFERENCE (18 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr146REQUIRES_VIOLATIONMEMORY_DEREFERENCE (17 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr147REQUIRES_VIOLATIONMEMORY_DEREFERENCE (16 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr148REQUIRES_VIOLATIONMEMORY_DEREFERENCE (15 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr149REQUIRES_VIOLATIONMEMORY_DEREFERENCE (14 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr150REQUIRES_VIOLATIONMEMORY_DEREFERENCE (13 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr151REQUIRES_VIOLATIONMEMORY_DEREFERENCE (12 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr152REQUIRES_VIOLATIONMEMORY_DEREFERENCE (11 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr153REQUIRES_VIOLATIONMEMORY_DEREFERENCE (10 of 205 remaining) [2024-11-13 13:18:04,067 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr154REQUIRES_VIOLATIONMEMORY_DEREFERENCE (9 of 205 remaining) [2024-11-13 13:18:04,068 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr155REQUIRES_VIOLATIONMEMORY_DEREFERENCE (8 of 205 remaining) [2024-11-13 13:18:04,068 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr156REQUIRES_VIOLATIONMEMORY_DEREFERENCE (7 of 205 remaining) [2024-11-13 13:18:04,068 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr157REQUIRES_VIOLATIONMEMORY_DEREFERENCE (6 of 205 remaining) [2024-11-13 13:18:04,068 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr158REQUIRES_VIOLATIONMEMORY_DEREFERENCE (5 of 205 remaining) [2024-11-13 13:18:04,068 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr159REQUIRES_VIOLATIONMEMORY_DEREFERENCE (4 of 205 remaining) [2024-11-13 13:18:04,068 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr160REQUIRES_VIOLATIONMEMORY_DEREFERENCE (3 of 205 remaining) [2024-11-13 13:18:04,068 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr161REQUIRES_VIOLATIONMEMORY_DEREFERENCE (2 of 205 remaining) [2024-11-13 13:18:04,068 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr162REQUIRES_VIOLATIONMEMORY_DEREFERENCE (1 of 205 remaining) [2024-11-13 13:18:04,068 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr163REQUIRES_VIOLATIONMEMORY_DEREFERENCE (0 of 205 remaining) [2024-11-13 13:18:04,068 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2024-11-13 13:18:04,073 INFO L407 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:18:04,441 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 13:18:04,447 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 01:18:04 BoogieIcfgContainer [2024-11-13 13:18:04,447 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 13:18:04,448 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 13:18:04,448 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 13:18:04,448 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 13:18:04,450 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:13:54" (3/4) ... [2024-11-13 13:18:04,453 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 13:18:04,454 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 13:18:04,455 INFO L158 Benchmark]: Toolchain (without parser) took 259818.29ms. Allocated memory was 142.6MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 96.2MB in the beginning and 954.2MB in the end (delta: -858.0MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-13 13:18:04,455 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 167.8MB. Free memory is still 105.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:18:04,455 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2027.21ms. Allocated memory is still 142.6MB. Free memory was 95.9MB in the beginning and 44.9MB in the end (delta: 51.0MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. [2024-11-13 13:18:04,456 INFO L158 Benchmark]: Boogie Procedure Inliner took 279.70ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 44.9MB in the beginning and 303.8MB in the end (delta: -259.0MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2024-11-13 13:18:04,456 INFO L158 Benchmark]: Boogie Preprocessor took 355.84ms. Allocated memory is still 377.5MB. Free memory was 303.8MB in the beginning and 272.3MB in the end (delta: 31.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 13:18:04,456 INFO L158 Benchmark]: RCFGBuilder took 7657.97ms. Allocated memory is still 377.5MB. Free memory was 272.3MB in the beginning and 294.8MB in the end (delta: -22.5MB). Peak memory consumption was 208.0MB. Max. memory is 16.1GB. [2024-11-13 13:18:04,457 INFO L158 Benchmark]: TraceAbstraction took 249484.69ms. Allocated memory was 377.5MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 294.8MB in the beginning and 954.4MB in the end (delta: -659.6MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-13 13:18:04,457 INFO L158 Benchmark]: Witness Printer took 6.15ms. Allocated memory is still 2.0GB. Free memory was 954.4MB in the beginning and 954.2MB in the end (delta: 181.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:18:04,458 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 167.8MB. Free memory is still 105.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2027.21ms. Allocated memory is still 142.6MB. Free memory was 95.9MB in the beginning and 44.9MB in the end (delta: 51.0MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 279.70ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 44.9MB in the beginning and 303.8MB in the end (delta: -259.0MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 355.84ms. Allocated memory is still 377.5MB. Free memory was 303.8MB in the beginning and 272.3MB in the end (delta: 31.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 7657.97ms. Allocated memory is still 377.5MB. Free memory was 272.3MB in the beginning and 294.8MB in the end (delta: -22.5MB). Peak memory consumption was 208.0MB. Max. memory is 16.1GB. * TraceAbstraction took 249484.69ms. Allocated memory was 377.5MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 294.8MB in the beginning and 954.4MB in the end (delta: -659.6MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * Witness Printer took 6.15ms. Allocated memory is still 2.0GB. Free memory was 954.4MB in the beginning and 954.2MB in the end (delta: 181.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 1848]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of large string literal at line 1803, overapproximation of large string literal at line 1812, overapproximation of large string literal at line 1771, overapproximation of large string literal at line 1778, overapproximation of large string literal at line 1474, overapproximation of bitwiseOr at line 3504, overapproximation of memtrack at line 1848. Possible FailurePath: [L20] int current_execution_context; [L31] int (* _ddv_module_init)(void); [L32] void (* _ddv_module_exit)(void); [L232] unsigned long jiffies; [L1474] char _ddv_module_author[] = "Fernando Fuganti "; [L1475] char _ddv_module_description[] = "MachZ ZF-Logic Watchdog driver"; [L1476] char _ddv_module_license[] = "GPL"; [L1478] static int nowayout = 0; [L1479] char _ddv_module_param_nowayout [] = "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)"; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483-L1487] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1488] static int action = 0; [L1489] char _ddv_module_param_action [] = "after watchdog resets, generate: 0 = RESET(*) 1 = SMI 2 = NMI 3 = SCI"; [L1491] static int zf_action = 0x0800; [L1492] static unsigned long zf_is_open; [L1492] static unsigned long zf_is_open; [L1493] static char zf_expect_close; [L1494] static spinlock_t zf_lock; [L1494] static spinlock_t zf_lock; [L1494] static spinlock_t zf_lock; [L1495] static spinlock_t zf_port_lock; [L1495] static spinlock_t zf_port_lock; [L1495] static spinlock_t zf_port_lock; [L1496] static struct timer_list zf_timer; [L1496] static struct timer_list zf_timer; [L1496] static struct timer_list zf_timer; [L1496] static struct timer_list zf_timer; [L1496] static struct timer_list zf_timer; [L1496] static struct timer_list zf_timer; [L1497] static unsigned long next_heartbeat = 0; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1743-L1750] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1752-L1756] static struct miscdevice zf_miscdev = { .minor = 130, .name = "watchdog", .fops = (struct file_operations *)&zf_fops, }; [L1752-L1756] static struct miscdevice zf_miscdev = { .minor = 130, .name = "watchdog", .fops = (struct file_operations *)&zf_fops, }; [L1752-L1756] static struct miscdevice zf_miscdev = { .minor = 130, .name = "watchdog", .fops = (struct file_operations *)&zf_fops, }; [L1752-L1756] static struct miscdevice zf_miscdev = { .minor = 130, .name = "watchdog", .fops = (struct file_operations *)&zf_fops, }; [L1763-L1765] static struct notifier_block zf_notifier = { .notifier_call = zf_notify_sys, }; [L1763-L1765] static struct notifier_block zf_notifier = { .notifier_call = zf_notify_sys, }; [L1763-L1765] static struct notifier_block zf_notifier = { .notifier_call = zf_notify_sys, }; [L1763-L1765] static struct notifier_block zf_notifier = { .notifier_call = zf_notify_sys, }; [L1845] int (* _ddv_tmp_init)(void) = zf_init; [L1846] void (* _ddv_tmp_exit)(void) = zf_exit; [L1897] struct cdev fixed_cdev[1]; [L1897] struct cdev fixed_cdev[1]; [L1897] struct cdev fixed_cdev[1]; [L1897] struct cdev fixed_cdev[1]; [L1897] struct cdev fixed_cdev[1]; [L1898] int fixed_cdev_used = 0; [L1900] short number_cdev_registered = 0; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L1911] struct ddv_cdev cdev_registered[1]; [L2448] short number_genhd_registered = 0; [L2449] short number_fixed_genhd_used = 0; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2460] struct gendisk fixed_gendisk[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2461] struct ddv_genhd genhd_registered[10]; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2598] struct ddv_pci_driver registered_pci_driver; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2609] struct registered_irq registered_irq[16]; [L2619] short number_tasklet_registered = 0; [L2626] struct ddv_tasklet tasklet_registered[1]; [L2626] struct ddv_tasklet tasklet_registered[1]; [L2626] struct ddv_tasklet tasklet_registered[1]; [L2636] short number_timer_registered = 0; [L2642] struct ddv_timer timer_registered[1]; [L2642] struct ddv_timer timer_registered[1]; [L2652] struct work_struct *shared_workqueue[10]; [L2652] struct work_struct *shared_workqueue[10]; [L2652] struct work_struct *shared_workqueue[10]; [L2652] struct work_struct *shared_workqueue[10]; [L2652] struct work_struct *shared_workqueue[10]; [L2652] struct work_struct *shared_workqueue[10]; [L2652] struct work_struct *shared_workqueue[10]; [L2652] struct work_struct *shared_workqueue[10]; [L2652] struct work_struct *shared_workqueue[10]; [L2652] struct work_struct *shared_workqueue[10]; [L2652] struct work_struct *shared_workqueue[10]; [L2662] spinlock_t kernel_lock; [L2662] spinlock_t kernel_lock; [L2662] spinlock_t kernel_lock; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3348] request_queue_t fixed_request_queue[10]; [L3350] int number_request_queue_used = 0; [L3434] struct proc_dir_entry *proc_root_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3744] struct ddv_tty_driver global_tty_driver; [L3923] int ddv_ioport_request_start; [L3924] int ddv_ioport_request_len; VAL [_ddv_module_exit={0:0}, _ddv_module_init={0:0}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=0, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1850] _ddv_module_init = zf_init [L1851] _ddv_module_exit = zf_exit [L1852] CALL call_ddv() [L2726] int err; [L2728] current_execution_context = 1 [L2730] CALL init_kernel() [L2666] int i; VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2668] CALL spin_lock_init(&kernel_lock) VAL [\old(lock)={44:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L4156] lock->init = 1 VAL [\old(lock)={44:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L4157] lock->locked = 0 VAL [\old(lock)={44:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2668] RET spin_lock_init(&kernel_lock) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i = 0 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=0, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND TRUE i < 10 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=0, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2671] shared_workqueue[i] = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=1, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND TRUE i < 10 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=1, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2671] shared_workqueue[i] = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=2, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND TRUE i < 10 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=2, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2671] shared_workqueue[i] = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=3, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND TRUE i < 10 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=3, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2671] shared_workqueue[i] = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=4, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND TRUE i < 10 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=4, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2671] shared_workqueue[i] = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=5, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND TRUE i < 10 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=5, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2671] shared_workqueue[i] = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=6, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND TRUE i < 10 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=6, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2671] shared_workqueue[i] = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=7, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND TRUE i < 10 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=7, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2671] shared_workqueue[i] = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=8, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND TRUE i < 10 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=8, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2671] shared_workqueue[i] = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=9, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND TRUE i < 10 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=9, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2671] shared_workqueue[i] = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=10, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2670] COND FALSE !(i < 10) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2674] i = 0 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=0, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2674] COND TRUE i < 1 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=0, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2675] tasklet_registered[i].tasklet = ((void *)0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2676] tasklet_registered[i].is_running = 0 VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2674] i++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=1, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2674] COND FALSE !(i < 1) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2730] RET init_kernel() [L2732] CALL, EXPR (* _ddv_module_init)() [L1776] int ret; [L1778] CALL printk("<6>" "machzwd" ": MachZ ZF-Logic Watchdog driver initializing.\n") VAL [\old(fmt)={20:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L4483] return 0; VAL [\old(fmt)={20:0}, \result=0, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1778] RET printk("<6>" "machzwd" ": MachZ ZF-Logic Watchdog driver initializing.\n") VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1780] CALL, EXPR zf_readw(0x02) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1469] FCALL outb(port, 0x218) VAL [\old(port)=2, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, port=2, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1470] CALL, EXPR inw(0x21A) [L3963] return __VERIFIER_nondet_ushort(); [L1470] RET, EXPR inw(0x21A) [L1470] return inw(0x21A); [L1780] RET, EXPR zf_readw(0x02) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1780] ret = zf_readw(0x02) [L1781] COND FALSE !((!ret) || (ret == 0xffff)) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1786] COND TRUE (action <= 3) && (action >= 0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1787] EXPR zf_action>>action VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1787] zf_action = zf_action>>action [L1791] CALL zf_show_action(action) [L1769] char *str[] = { "RESET", "SMI", "NMI", "SCI" }; [L1769] char *str[] = { "RESET", "SMI", "NMI", "SCI" }; [L1769] char *str[] = { "RESET", "SMI", "NMI", "SCI" }; [L1769] char *str[] = { "RESET", "SMI", "NMI", "SCI" }; [L1769] char *str[] = { "RESET", "SMI", "NMI", "SCI" }; [L1771] EXPR str[act] VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1771] CALL printk("<6>" "machzwd" ": Watchdog using action = %s\n", str[act]) VAL [\old(fmt)={19:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L4483] return 0; VAL [\old(fmt)={19:0}, \result=0, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1771] RET printk("<6>" "machzwd" ": Watchdog using action = %s\n", str[act]) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1769] char *str[] = { "RESET", "SMI", "NMI", "SCI" }; VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1791] RET zf_show_action(action) [L1793] CALL spin_lock_init(&zf_lock) VAL [\old(lock)={29:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L4156] lock->init = 1 VAL [\old(lock)={29:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, lock={29:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L4157] lock->locked = 0 VAL [\old(lock)={29:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1793] RET spin_lock_init(&zf_lock) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1794] CALL spin_lock_init(&zf_port_lock) VAL [\old(lock)={30:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L4156] lock->init = 1 VAL [\old(lock)={30:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, lock={30:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L4157] lock->locked = 0 VAL [\old(lock)={30:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1794] RET spin_lock_init(&zf_port_lock) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1796] CALL, EXPR misc_register(&zf_miscdev) [L3494] int i; [L3495] dev_t dev; VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=0, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, misc={33:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3497] COND TRUE fixed_cdev_used < 1 [L3498] i = fixed_cdev_used [L3499] fixed_cdev_used++ VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=0, jiffies=0, kernel_lock={44:0}, misc={33:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3501] fixed_cdev[i].owner = ((struct module *) 0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3502] EXPR misc->fops VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3502] fixed_cdev[i].ops = misc->fops VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3504] EXPR misc->minor VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3504] EXPR ((10) << 20) | (misc->minor) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=0, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3504] dev = (((10) << 20) | (misc->minor)) [L3506] CALL, EXPR cdev_add(&fixed_cdev[i], dev, 0) VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3849] p->dev = dev VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, count=0, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, dev=10485761, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, p={35:0}, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3850] p->count = count VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, dev=10485761, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, p={35:0}, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3852] int return_value = __VERIFIER_nondet_int(); [L3853] CALL assume_abort_if_not((return_value == 0) || (return_value == -1)) VAL [\old(cond)=1, \old(number_cdev_registered)=0, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L10] COND FALSE !(!cond) VAL [\old(cond)=1, \old(number_cdev_registered)=0, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3853] RET assume_abort_if_not((return_value == 0) || (return_value == -1)) VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, dev=10485761, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, p={35:0}, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, return_value=0, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3855] COND TRUE return_value == 0 VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, dev=10485761, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, p={35:0}, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, return_value=0, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3856] COND TRUE number_cdev_registered < 1 VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, dev=10485761, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, p={35:0}, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, return_value=0, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3858] cdev_registered[number_cdev_registered].cdevp = p VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, dev=10485761, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, p={35:0}, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, return_value=0, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3859] cdev_registered[number_cdev_registered].inode.i_rdev = dev VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, p={35:0}, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, return_value=0, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3860] cdev_registered[number_cdev_registered].inode.i_cdev = p VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, return_value=0, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3861] cdev_registered[number_cdev_registered].open = 0 VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, return_value=0, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3863] number_cdev_registered++ VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, return_value=0, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3869] return return_value; VAL [\old(count)=0, \old(dev)=10485761, \old(number_cdev_registered)=0, \old(p)={35:0}, \result=0, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3506] RET, EXPR cdev_add(&fixed_cdev[i], dev, 0) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, dev=10485761, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, i=0, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3506] return cdev_add(&fixed_cdev[i], dev, 0); [L1796] RET, EXPR misc_register(&zf_miscdev) [L1796] ret = misc_register(&zf_miscdev) [L1797] COND FALSE !(\read(ret)) [L1803] CALL, EXPR request_region(0x218, 3, "MachZ ZFL WDT") VAL [\old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(len)=3, \old(name)={23:0}, \old(start)=536, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3928] unsigned int i; [L3929] struct resource *resource = (struct resource*)malloc(sizeof(struct resource)); [L3934] ddv_ioport_request_start = start [L3935] ddv_ioport_request_len = len [L3937] return resource; VAL [\old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(len)=3, \old(name)={23:0}, \old(start)=536, \result={-2:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=3, ddv_ioport_request_start=536, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1803] RET, EXPR request_region(0x218, 3, "MachZ ZFL WDT") VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=3, ddv_ioport_request_start=536, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1803] COND FALSE !(!request_region(0x218, 3, "MachZ ZFL WDT")) [L1810] CALL, EXPR register_reboot_notifier(&zf_notifier) [L4524] int i; [L4524] return i; VAL [\result=177, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=3, ddv_ioport_request_start=536, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1810] RET, EXPR register_reboot_notifier(&zf_notifier) [L1810] ret = register_reboot_notifier(&zf_notifier) [L1811] COND TRUE \read(ret) [L1812-L1813] CALL printk("<3>" "can't register reboot notifier (err=%d)\n", ret) VAL [\old(fmt)={25:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=3, ddv_ioport_request_start=536, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L4483] return 0; VAL [\old(fmt)={25:0}, \result=0, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=3, ddv_ioport_request_start=536, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1812-L1813] RET printk("<3>" "can't register reboot notifier (err=%d)\n", ret) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=3, ddv_ioport_request_start=536, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, ret=177, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1828] CALL release_region(0x218, 3) VAL [\old(ddv_ioport_request_len)=3, \old(ddv_ioport_request_start)=536, \old(len)=3, \old(start)=536, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=3, ddv_ioport_request_start=536, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L3942] unsigned int i = 0; [L3948] ddv_ioport_request_start = 0 [L3949] ddv_ioport_request_len = 0 VAL [\old(ddv_ioport_request_len)=3, \old(ddv_ioport_request_start)=536, \old(len)=3, \old(start)=536, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1828] RET release_region(0x218, 3) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, ret=177, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1830] CALL misc_deregister(&zf_miscdev) VAL [\old(misc)={33:0}, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L4525] int i; [L4525] return i; VAL [\old(misc)={33:0}, \result=-3, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1830] RET misc_deregister(&zf_miscdev) VAL [_ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, ret=177, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1832] return ret; VAL [\result=177, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L2732] RET, EXPR (* _ddv_module_init)() [L2732] err = (* _ddv_module_init)() [L2734] COND TRUE \read(err) [L2735] return -1; VAL [\result=-1, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] [L1852] RET call_ddv() [L1854] return 0; VAL [\result=0, _ddv_module_exit={-1:8}, _ddv_module_init={-1:7}, _ddv_tmp_exit={-1:8}, _ddv_tmp_init={-1:7}, action=0, cdev_registered={36:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={35:0}, fixed_cdev_used=1, fixed_gendisk={37:0}, fixed_request_queue={45:0}, genhd_registered={38:0}, global_tty_driver={46:0}, jiffies=0, kernel_lock={44:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=1, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={40:0}, registered_pci_driver={39:0}, shared_workqueue={43:0}, tasklet_registered={41:0}, timer_registered={42:0}, zf_action=2048, zf_expect_close=0, zf_fops={32:0}, zf_info={27:0}, zf_is_open={28:0}, zf_lock={29:0}, zf_miscdev={33:0}, zf_notifier={34:0}, zf_port_lock={30:0}, zf_timer={31:0}] - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 705 locations, 205 error locations. Started 1 CEGAR loops. OverallTime: 249.0s, OverallIterations: 33, TraceHistogramMax: 10, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 84.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 26901 SdHoareTripleChecker+Valid, 79.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 25710 mSDsluCounter, 79530 SdHoareTripleChecker+Invalid, 69.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 59103 mSDsCounter, 5980 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 52842 IncrementalHoareTripleChecker+Invalid, 58822 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5980 mSolverCounterUnsat, 20427 mSDtfsCounter, 52842 mSolverCounterSat, 0.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1055 GetRequests, 796 SyntacticMatches, 2 SemanticMatches, 257 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 320 ImplicationChecksByTransitivity, 4.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2041occurred in iteration=29, InterpolantAutomatonStates: 242, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 32 MinimizatonAttempts, 4844 StatesRemovedByMinimization, 32 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.7s SsaConstructionTime, 11.2s SatisfiabilityAnalysisTime, 41.4s InterpolantComputationTime, 2970 NumberOfCodeBlocks, 2970 NumberOfCodeBlocksAsserted, 39 NumberOfCheckSat, 2821 ConstructedInterpolants, 0 QuantifiedInterpolants, 18504 SizeOfPredicates, 14 NumberOfNonLiveVariables, 34440 ConjunctsInSsa, 80 ConjunctsInUnsatCore, 40 InterpolantComputations, 26 PerfectInterpolantSequences, 4593/4694 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 13:18:04,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/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: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cd6b300b335accb35f3a48bfd0f387908f589dfb4e32ea4d19ee0b855e6625b4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 13:18:07,965 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 13:18:08,124 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2024-11-13 13:18:08,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 13:18:08,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 13:18:08,168 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 13:18:08,169 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 13:18:08,169 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 13:18:08,169 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 13:18:08,170 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 13:18:08,170 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 13:18:08,170 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 13:18:08,170 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 13:18:08,170 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 13:18:08,170 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 13:18:08,171 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 13:18:08,171 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 13:18:08,171 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 13:18:08,172 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 13:18:08,173 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 13:18:08,173 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 13:18:08,173 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 13:18:08,174 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 13:18:08,174 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 13:18:08,174 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 13:18:08,174 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 13:18:08,175 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 13:18:08,175 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 13:18:08,175 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 13:18:08,175 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 13:18:08,175 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 13:18:08,176 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 13:18:08,176 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 13:18:08,176 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 13:18:08,177 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 13:18:08,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:18:08,177 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 13:18:08,177 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 13:18:08,177 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 13:18:08,177 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 13:18:08,177 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 13:18:08,177 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 13:18:08,178 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 13:18:08,178 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 13:18:08,179 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> cd6b300b335accb35f3a48bfd0f387908f589dfb4e32ea4d19ee0b855e6625b4 [2024-11-13 13:18:08,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 13:18:08,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 13:18:08,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 13:18:08,626 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 13:18:08,626 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 13:18:08,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i Unable to find full path for "g++" [2024-11-13 13:18:10,982 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 13:18:11,582 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 13:18:11,583 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_p.i [2024-11-13 13:18:11,643 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/data/2cc3327d5/4094083c1a29416c9f3d5c5b047e2745/FLAG198d87a32 [2024-11-13 13:18:11,673 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/data/2cc3327d5/4094083c1a29416c9f3d5c5b047e2745 [2024-11-13 13:18:11,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 13:18:11,680 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 13:18:11,683 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 13:18:11,683 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 13:18:11,689 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 13:18:11,690 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:18:11" (1/1) ... [2024-11-13 13:18:11,691 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51fbebfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:11, skipping insertion in model container [2024-11-13 13:18:11,694 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:18:11" (1/1) ... [2024-11-13 13:18:11,808 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 13:18:13,772 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 13:18:13,815 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 13:18:13,868 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 13:18:13,973 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 13:18:14,014 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 13:18:14,016 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:18:14,126 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 13:18:14,538 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:18:14,875 INFO L204 MainTranslator]: Completed translation [2024-11-13 13:18:14,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14 WrapperNode [2024-11-13 13:18:14,877 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 13:18:14,880 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 13:18:14,880 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 13:18:14,881 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 13:18:14,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:14,974 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,241 INFO L138 Inliner]: procedures = 481, calls = 2681, calls flagged for inlining = 55, calls inlined = 37, statements flattened = 3280 [2024-11-13 13:18:15,241 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 13:18:15,243 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 13:18:15,243 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 13:18:15,243 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 13:18:15,253 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,299 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,434 INFO L175 MemorySlicer]: Split 2037 memory accesses to 27 slices as follows [5, 5, 3, 35, 1040, 480, 2, 59, 35, 11, 5, 15, 2, 120, 0, 67, 5, 34, 2, 20, 4, 16, 3, 12, 2, 37, 18]. 51 percent of accesses are in the largest equivalence class. The 1935 initializations are split as follows [4, 3, 3, 15, 1040, 480, 0, 59, 32, 2, 1, 10, 0, 120, 0, 67, 1, 34, 2, 4, 4, 5, 0, 6, 0, 25, 18]. The 37 writes are split as follows [0, 0, 0, 6, 0, 0, 1, 0, 0, 5, 1, 2, 2, 0, 0, 0, 2, 0, 0, 4, 0, 8, 0, 6, 0, 0, 0]. [2024-11-13 13:18:15,435 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,435 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,669 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,694 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,735 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,750 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,800 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 13:18:15,802 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 13:18:15,802 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 13:18:15,803 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 13:18:15,804 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (1/1) ... [2024-11-13 13:18:15,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:18:15,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:18:15,851 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 13:18:15,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 13:18:15,889 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2024-11-13 13:18:15,890 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2024-11-13 13:18:15,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT [2024-11-13 13:18:15,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT [2024-11-13 13:18:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 13:18:15,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2024-11-13 13:18:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 13:18:15,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 13:18:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 13:18:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#0 [2024-11-13 13:18:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#1 [2024-11-13 13:18:15,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#2 [2024-11-13 13:18:15,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#3 [2024-11-13 13:18:15,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#4 [2024-11-13 13:18:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#5 [2024-11-13 13:18:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#6 [2024-11-13 13:18:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#7 [2024-11-13 13:18:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#8 [2024-11-13 13:18:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#9 [2024-11-13 13:18:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#10 [2024-11-13 13:18:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#11 [2024-11-13 13:18:15,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#12 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#13 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#14 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#15 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#16 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#17 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#18 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#19 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#20 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#21 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#22 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#23 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#24 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#25 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#26 [2024-11-13 13:18:15,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-13 13:18:15,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-13 13:18:15,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-13 13:18:15,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-13 13:18:15,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-13 13:18:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-13 13:18:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-13 13:18:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-13 13:18:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-13 13:18:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-13 13:18:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-13 13:18:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-13 13:18:15,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-13 13:18:15,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#26 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-13 13:18:15,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-13 13:18:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-13 13:18:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-13 13:18:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-13 13:18:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-13 13:18:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-13 13:18:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-13 13:18:15,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-13 13:18:15,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-13 13:18:15,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-13 13:18:15,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-13 13:18:15,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-13 13:18:15,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-13 13:18:15,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-13 13:18:15,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-11-13 13:18:15,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-11-13 13:18:15,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2024-11-13 13:18:15,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2024-11-13 13:18:15,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#21 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#22 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#23 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#24 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#25 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#26 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-13 13:18:15,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#14 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#15 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#16 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#17 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#18 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#19 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#20 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#21 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#22 [2024-11-13 13:18:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#23 [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#24 [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#25 [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#26 [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 13:18:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 13:18:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2024-11-13 13:18:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-13 13:18:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2024-11-13 13:18:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 13:18:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 13:18:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 13:18:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 13:18:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 13:18:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 13:18:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 13:18:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-13 13:18:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-13 13:18:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-13 13:18:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-13 13:18:15,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-13 13:18:15,915 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 13:18:15,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2024-11-13 13:18:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2024-11-13 13:18:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 13:18:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2024-11-13 13:18:15,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-13 13:18:15,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#14 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#15 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#16 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#17 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#18 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#19 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#20 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#21 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#22 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#23 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#24 [2024-11-13 13:18:15,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#25 [2024-11-13 13:18:15,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#26 [2024-11-13 13:18:15,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-13 13:18:15,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-13 13:18:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-13 13:18:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-13 13:18:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-13 13:18:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-13 13:18:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-13 13:18:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-13 13:18:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-13 13:18:15,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-13 13:18:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-13 13:18:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-13 13:18:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-13 13:18:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-13 13:18:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-13 13:18:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-11-13 13:18:15,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#26 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-13 13:18:15,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#10 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#11 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#12 [2024-11-13 13:18:15,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#13 [2024-11-13 13:18:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#14 [2024-11-13 13:18:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#15 [2024-11-13 13:18:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#16 [2024-11-13 13:18:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#17 [2024-11-13 13:18:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#18 [2024-11-13 13:18:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#19 [2024-11-13 13:18:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#20 [2024-11-13 13:18:15,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#21 [2024-11-13 13:18:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#22 [2024-11-13 13:18:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#23 [2024-11-13 13:18:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#24 [2024-11-13 13:18:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#25 [2024-11-13 13:18:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#26 [2024-11-13 13:18:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 13:18:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 13:18:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-13 13:18:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-13 13:18:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 13:18:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-13 13:18:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 13:18:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-13 13:18:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#17 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#18 [2024-11-13 13:18:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#19 [2024-11-13 13:18:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#20 [2024-11-13 13:18:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#21 [2024-11-13 13:18:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#22 [2024-11-13 13:18:15,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#23 [2024-11-13 13:18:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#24 [2024-11-13 13:18:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#25 [2024-11-13 13:18:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#26 [2024-11-13 13:18:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2024-11-13 13:18:15,980 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2024-11-13 13:18:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-13 13:18:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-13 13:18:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-13 13:18:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-13 13:18:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-13 13:18:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#20 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#21 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#22 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#23 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#24 [2024-11-13 13:18:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#25 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#26 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#11 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#12 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#13 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#14 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#15 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#16 [2024-11-13 13:18:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#17 [2024-11-13 13:18:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#18 [2024-11-13 13:18:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#19 [2024-11-13 13:18:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#20 [2024-11-13 13:18:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#21 [2024-11-13 13:18:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#22 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#23 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#24 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#25 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#26 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-13 13:18:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#21 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#22 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#23 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#24 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#25 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#26 [2024-11-13 13:18:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-13 13:18:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-13 13:18:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-13 13:18:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-13 13:18:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-13 13:18:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-13 13:18:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-13 13:18:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-13 13:18:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-13 13:18:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-13 13:18:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 13:18:15,996 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 13:18:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-13 13:18:15,996 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-13 13:18:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 13:18:15,996 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 13:18:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2024-11-13 13:18:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2024-11-13 13:18:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2024-11-13 13:18:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2024-11-13 13:18:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2024-11-13 13:18:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2024-11-13 13:18:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2024-11-13 13:18:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2024-11-13 13:18:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2024-11-13 13:18:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2024-11-13 13:18:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2024-11-13 13:18:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2024-11-13 13:18:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 13:18:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 13:18:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2024-11-13 13:18:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2024-11-13 13:18:17,218 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 13:18:17,223 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 13:18:27,546 INFO L? ?]: Removed 646 outVars from TransFormulas that were not future-live. [2024-11-13 13:18:27,546 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 13:18:27,611 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 13:18:27,615 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 13:18:27,615 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:18:27 BoogieIcfgContainer [2024-11-13 13:18:27,615 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 13:18:27,618 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 13:18:27,619 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 13:18:27,623 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 13:18:27,624 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:18:11" (1/3) ... [2024-11-13 13:18:27,624 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@430e9288 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:18:27, skipping insertion in model container [2024-11-13 13:18:27,624 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:18:14" (2/3) ... [2024-11-13 13:18:27,625 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@430e9288 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:18:27, skipping insertion in model container [2024-11-13 13:18:27,625 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:18:27" (3/3) ... [2024-11-13 13:18:27,627 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inw_p.i [2024-11-13 13:18:27,642 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 13:18:27,645 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG ddv_machzwd_inw_p.i that has 29 procedures, 670 locations, 1 initial locations, 4 loop locations, and 205 error locations. [2024-11-13 13:18:27,708 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 13:18:27,721 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@75a1f9bd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 13:18:27,721 INFO L334 AbstractCegarLoop]: Starting to check reachability of 205 error locations. [2024-11-13 13:18:27,726 INFO L276 IsEmpty]: Start isEmpty. Operand has 666 states, 356 states have (on average 1.8174157303370786) internal successors, (647), 568 states have internal predecessors, (647), 78 states have call successors, (78), 26 states have call predecessors, (78), 26 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-13 13:18:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 13:18:27,732 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:18:27,733 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-13 13:18:27,733 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:18:27,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:18:27,738 INFO L85 PathProgramCache]: Analyzing trace with hash 217606218, now seen corresponding path program 1 times [2024-11-13 13:18:27,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:18:27,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [110226257] [2024-11-13 13:18:27,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:18:27,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:18:27,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:18:27,759 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:18:27,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 13:18:35,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:18:35,803 INFO L255 TraceCheckSpWp]: Trace formula consists of 2743 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 13:18:35,811 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:18:36,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:18:36,090 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:18:36,091 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:18:36,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [110226257] [2024-11-13 13:18:36,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [110226257] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:18:36,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:18:36,095 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:18:36,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671792835] [2024-11-13 13:18:36,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:18:36,103 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:18:36,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:18:36,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:18:36,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:18:36,141 INFO L87 Difference]: Start difference. First operand has 666 states, 356 states have (on average 1.8174157303370786) internal successors, (647), 568 states have internal predecessors, (647), 78 states have call successors, (78), 26 states have call predecessors, (78), 26 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) Second operand has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 13:18:37,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 13:18:42,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:18:42,148 INFO L93 Difference]: Finished difference Result 879 states and 1034 transitions. [2024-11-13 13:18:42,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:18:42,151 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-13 13:18:42,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:18:42,168 INFO L225 Difference]: With dead ends: 879 [2024-11-13 13:18:42,168 INFO L226 Difference]: Without dead ends: 875 [2024-11-13 13:18:42,170 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:18:42,174 INFO L432 NwaCegarLoop]: 885 mSDtfsCounter, 273 mSDsluCounter, 1835 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 274 SdHoareTripleChecker+Valid, 2720 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-11-13 13:18:42,175 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [274 Valid, 2720 Invalid, 926 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2024-11-13 13:18:42,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 875 states. [2024-11-13 13:18:42,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 875 to 814. [2024-11-13 13:18:42,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 814 states, 458 states have (on average 1.7729257641921397) internal successors, (812), 671 states have internal predecessors, (812), 107 states have call successors, (107), 44 states have call predecessors, (107), 44 states have return successors, (107), 106 states have call predecessors, (107), 107 states have call successors, (107) [2024-11-13 13:18:42,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1026 transitions. [2024-11-13 13:18:42,344 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1026 transitions. Word has length 5 [2024-11-13 13:18:42,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:18:42,344 INFO L471 AbstractCegarLoop]: Abstraction has 814 states and 1026 transitions. [2024-11-13 13:18:42,345 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 13:18:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1026 transitions. [2024-11-13 13:18:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 13:18:42,345 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:18:42,345 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-13 13:18:42,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 13:18:42,546 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:18:42,547 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:18:42,548 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:18:42,548 INFO L85 PathProgramCache]: Analyzing trace with hash 217606217, now seen corresponding path program 1 times [2024-11-13 13:18:42,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:18:42,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [981240458] [2024-11-13 13:18:42,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:18:42,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:18:42,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:18:42,555 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:18:42,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 13:18:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:18:50,511 INFO L255 TraceCheckSpWp]: Trace formula consists of 2743 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 13:18:50,515 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:18:50,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:18:50,666 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:18:50,666 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:18:50,667 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [981240458] [2024-11-13 13:18:50,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [981240458] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:18:50,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:18:50,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:18:50,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011941835] [2024-11-13 13:18:50,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:18:50,669 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:18:50,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:18:50,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:18:50,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:18:50,670 INFO L87 Difference]: Start difference. First operand 814 states and 1026 transitions. Second operand has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 13:18:51,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 13:18:56,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:18:56,502 INFO L93 Difference]: Finished difference Result 1273 states and 1527 transitions. [2024-11-13 13:18:56,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:18:56,504 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-13 13:18:56,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:18:56,513 INFO L225 Difference]: With dead ends: 1273 [2024-11-13 13:18:56,513 INFO L226 Difference]: Without dead ends: 1273 [2024-11-13 13:18:56,513 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:18:56,517 INFO L432 NwaCegarLoop]: 698 mSDtfsCounter, 677 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 1115 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 678 SdHoareTripleChecker+Valid, 2297 SdHoareTripleChecker+Invalid, 1119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:18:56,518 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [678 Valid, 2297 Invalid, 1119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1115 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2024-11-13 13:18:56,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1273 states. [2024-11-13 13:18:56,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1273 to 1062. [2024-11-13 13:18:56,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1062 states, 637 states have (on average 1.7598116169544742) internal successors, (1121), 861 states have internal predecessors, (1121), 157 states have call successors, (157), 63 states have call predecessors, (157), 63 states have return successors, (157), 150 states have call predecessors, (157), 157 states have call successors, (157) [2024-11-13 13:18:56,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 1062 states and 1435 transitions. [2024-11-13 13:18:56,581 INFO L78 Accepts]: Start accepts. Automaton has 1062 states and 1435 transitions. Word has length 5 [2024-11-13 13:18:56,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:18:56,582 INFO L471 AbstractCegarLoop]: Abstraction has 1062 states and 1435 transitions. [2024-11-13 13:18:56,582 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 13:18:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1435 transitions. [2024-11-13 13:18:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 13:18:56,583 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:18:56,583 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:18:56,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-13 13:18:56,783 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:18:56,784 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:18:56,784 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:18:56,785 INFO L85 PathProgramCache]: Analyzing trace with hash 641001291, now seen corresponding path program 1 times [2024-11-13 13:18:56,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:18:56,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1815519481] [2024-11-13 13:18:56,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:18:56,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:18:56,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:18:56,791 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:18:56,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 13:19:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:19:04,750 INFO L255 TraceCheckSpWp]: Trace formula consists of 2773 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 13:19:04,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:19:04,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:19:04,908 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:19:04,909 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:19:04,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1815519481] [2024-11-13 13:19:04,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1815519481] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:19:04,909 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:19:04,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-13 13:19:04,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159017022] [2024-11-13 13:19:04,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:19:04,910 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 13:19:04,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:19:04,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 13:19:04,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:19:04,912 INFO L87 Difference]: Start difference. First operand 1062 states and 1435 transitions. Second operand has 3 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:19:06,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:19:06,865 INFO L93 Difference]: Finished difference Result 1268 states and 1522 transitions. [2024-11-13 13:19:06,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 13:19:06,865 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2024-11-13 13:19:06,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:19:06,873 INFO L225 Difference]: With dead ends: 1268 [2024-11-13 13:19:06,874 INFO L226 Difference]: Without dead ends: 1268 [2024-11-13 13:19:06,874 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:19:06,875 INFO L432 NwaCegarLoop]: 699 mSDtfsCounter, 660 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 396 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 660 SdHoareTripleChecker+Valid, 1244 SdHoareTripleChecker+Invalid, 403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 396 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2024-11-13 13:19:06,875 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [660 Valid, 1244 Invalid, 403 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 396 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2024-11-13 13:19:06,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1268 states. [2024-11-13 13:19:06,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1268 to 1061. [2024-11-13 13:19:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1061 states, 637 states have (on average 1.7519623233908947) internal successors, (1116), 860 states have internal predecessors, (1116), 157 states have call successors, (157), 63 states have call predecessors, (157), 63 states have return successors, (157), 150 states have call predecessors, (157), 157 states have call successors, (157) [2024-11-13 13:19:06,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 1061 states and 1430 transitions. [2024-11-13 13:19:06,940 INFO L78 Accepts]: Start accepts. Automaton has 1061 states and 1430 transitions. Word has length 11 [2024-11-13 13:19:06,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:19:06,940 INFO L471 AbstractCegarLoop]: Abstraction has 1061 states and 1430 transitions. [2024-11-13 13:19:06,940 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:19:06,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1430 transitions. [2024-11-13 13:19:06,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 13:19:06,941 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:19:06,941 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:19:07,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-13 13:19:07,142 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:19:07,142 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:19:07,143 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:19:07,143 INFO L85 PathProgramCache]: Analyzing trace with hash 641001292, now seen corresponding path program 1 times [2024-11-13 13:19:07,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:19:07,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [583900845] [2024-11-13 13:19:07,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:19:07,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:19:07,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:19:07,148 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:19:07,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 13:19:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:19:16,026 INFO L255 TraceCheckSpWp]: Trace formula consists of 2773 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 13:19:16,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:19:16,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:19:16,404 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:19:16,405 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:19:16,405 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [583900845] [2024-11-13 13:19:16,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [583900845] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:19:16,405 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:19:16,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 13:19:16,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389009909] [2024-11-13 13:19:16,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:19:16,406 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:19:16,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:19:16,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:19:16,407 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:19:16,407 INFO L87 Difference]: Start difference. First operand 1061 states and 1430 transitions. Second operand has 4 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:19:17,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 13:19:21,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:19:21,070 INFO L93 Difference]: Finished difference Result 1125 states and 1445 transitions. [2024-11-13 13:19:21,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 13:19:21,071 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2024-11-13 13:19:21,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:19:21,083 INFO L225 Difference]: With dead ends: 1125 [2024-11-13 13:19:21,083 INFO L226 Difference]: Without dead ends: 1125 [2024-11-13 13:19:21,083 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:19:21,085 INFO L432 NwaCegarLoop]: 825 mSDtfsCounter, 260 mSDsluCounter, 1148 mSDsCounter, 0 mSdLazyCounter, 588 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 260 SdHoareTripleChecker+Valid, 1973 SdHoareTripleChecker+Invalid, 591 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 588 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:19:21,088 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [260 Valid, 1973 Invalid, 591 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 588 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2024-11-13 13:19:21,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1125 states. [2024-11-13 13:19:21,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1125 to 1064. [2024-11-13 13:19:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1064 states, 640 states have (on average 1.7484375) internal successors, (1119), 863 states have internal predecessors, (1119), 157 states have call successors, (157), 63 states have call predecessors, (157), 63 states have return successors, (157), 150 states have call predecessors, (157), 157 states have call successors, (157) [2024-11-13 13:19:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 1064 states and 1433 transitions. [2024-11-13 13:19:21,148 INFO L78 Accepts]: Start accepts. Automaton has 1064 states and 1433 transitions. Word has length 11 [2024-11-13 13:19:21,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:19:21,148 INFO L471 AbstractCegarLoop]: Abstraction has 1064 states and 1433 transitions. [2024-11-13 13:19:21,148 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:19:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1433 transitions. [2024-11-13 13:19:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 13:19:21,149 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:19:21,149 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:19:21,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-13 13:19:21,350 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:19:21,350 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:19:21,350 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:19:21,350 INFO L85 PathProgramCache]: Analyzing trace with hash 645043758, now seen corresponding path program 1 times [2024-11-13 13:19:21,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:19:21,353 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2135262154] [2024-11-13 13:19:21,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:19:21,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:19:21,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:19:21,355 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:19:21,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 13:19:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:19:29,012 INFO L255 TraceCheckSpWp]: Trace formula consists of 2788 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 13:19:29,016 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:19:29,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:19:29,346 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:19:29,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:19:29,720 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:19:29,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2135262154] [2024-11-13 13:19:29,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2135262154] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:19:29,720 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:19:29,720 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 7 [2024-11-13 13:19:29,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616243036] [2024-11-13 13:19:29,720 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:19:29,721 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-13 13:19:29,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:19:29,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-13 13:19:29,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-13 13:19:29,722 INFO L87 Difference]: Start difference. First operand 1064 states and 1433 transitions. Second operand has 8 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 8 states have internal predecessors, (24), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-13 13:19:30,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 13:19:39,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:19:39,537 INFO L93 Difference]: Finished difference Result 1336 states and 1678 transitions. [2024-11-13 13:19:39,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 13:19:39,538 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 8 states have internal predecessors, (24), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 14 [2024-11-13 13:19:39,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:19:39,545 INFO L225 Difference]: With dead ends: 1336 [2024-11-13 13:19:39,546 INFO L226 Difference]: Without dead ends: 1336 [2024-11-13 13:19:39,546 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-11-13 13:19:39,547 INFO L432 NwaCegarLoop]: 833 mSDtfsCounter, 573 mSDsluCounter, 2933 mSDsCounter, 0 mSdLazyCounter, 1653 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 573 SdHoareTripleChecker+Valid, 3766 SdHoareTripleChecker+Invalid, 1661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 1653 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:19:39,548 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [573 Valid, 3766 Invalid, 1661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 1653 Invalid, 0 Unknown, 0 Unchecked, 9.6s Time] [2024-11-13 13:19:39,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1336 states. [2024-11-13 13:19:39,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1336 to 1212. [2024-11-13 13:19:39,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1212 states, 745 states have (on average 1.734228187919463) internal successors, (1292), 969 states have internal predecessors, (1292), 184 states have call successors, (184), 79 states have call predecessors, (184), 79 states have return successors, (184), 176 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-13 13:19:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1212 states and 1660 transitions. [2024-11-13 13:19:39,609 INFO L78 Accepts]: Start accepts. Automaton has 1212 states and 1660 transitions. Word has length 14 [2024-11-13 13:19:39,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:19:39,609 INFO L471 AbstractCegarLoop]: Abstraction has 1212 states and 1660 transitions. [2024-11-13 13:19:39,610 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 8 states have internal predecessors, (24), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-13 13:19:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1660 transitions. [2024-11-13 13:19:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 13:19:39,611 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:19:39,611 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:19:39,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 13:19:39,811 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:19:39,812 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:19:39,812 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:19:39,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1592481589, now seen corresponding path program 1 times [2024-11-13 13:19:39,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:19:39,815 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [548708238] [2024-11-13 13:19:39,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:19:39,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:19:39,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:19:39,817 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:19:39,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 13:19:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:19:47,464 INFO L255 TraceCheckSpWp]: Trace formula consists of 2805 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 13:19:47,467 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:19:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 13:19:47,661 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:19:47,661 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:19:47,662 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [548708238] [2024-11-13 13:19:47,662 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [548708238] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:19:47,662 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:19:47,662 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-13 13:19:47,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430007686] [2024-11-13 13:19:47,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:19:47,662 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 13:19:47,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:19:47,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 13:19:47,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:19:47,663 INFO L87 Difference]: Start difference. First operand 1212 states and 1660 transitions. Second operand has 3 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:19:49,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:19:49,172 INFO L93 Difference]: Finished difference Result 1420 states and 1753 transitions. [2024-11-13 13:19:49,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 13:19:49,172 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2024-11-13 13:19:49,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:19:49,178 INFO L225 Difference]: With dead ends: 1420 [2024-11-13 13:19:49,178 INFO L226 Difference]: Without dead ends: 1420 [2024-11-13 13:19:49,178 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:19:49,180 INFO L432 NwaCegarLoop]: 700 mSDtfsCounter, 646 mSDsluCounter, 542 mSDsCounter, 0 mSdLazyCounter, 394 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 646 SdHoareTripleChecker+Valid, 1242 SdHoareTripleChecker+Invalid, 405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 394 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-13 13:19:49,180 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [646 Valid, 1242 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 394 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-13 13:19:49,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1420 states. [2024-11-13 13:19:49,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1420 to 1210. [2024-11-13 13:19:49,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1210 states, 745 states have (on average 1.7221476510067113) internal successors, (1283), 967 states have internal predecessors, (1283), 184 states have call successors, (184), 79 states have call predecessors, (184), 79 states have return successors, (184), 176 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-13 13:19:49,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1210 states and 1651 transitions. [2024-11-13 13:19:49,223 INFO L78 Accepts]: Start accepts. Automaton has 1210 states and 1651 transitions. Word has length 19 [2024-11-13 13:19:49,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:19:49,223 INFO L471 AbstractCegarLoop]: Abstraction has 1210 states and 1651 transitions. [2024-11-13 13:19:49,223 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:19:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1651 transitions. [2024-11-13 13:19:49,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 13:19:49,224 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:19:49,224 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:19:49,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-13 13:19:49,424 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:19:49,424 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:19:49,425 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:19:49,425 INFO L85 PathProgramCache]: Analyzing trace with hash 1592481590, now seen corresponding path program 1 times [2024-11-13 13:19:49,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:19:49,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [637983005] [2024-11-13 13:19:49,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:19:49,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:19:49,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:19:49,431 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:19:49,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-13 13:19:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:19:55,469 INFO L255 TraceCheckSpWp]: Trace formula consists of 2805 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 13:19:55,471 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:19:55,777 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 13:19:55,778 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:19:55,778 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:19:55,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [637983005] [2024-11-13 13:19:55,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [637983005] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:19:55,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:19:55,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 13:19:55,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258097180] [2024-11-13 13:19:55,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:19:55,778 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:19:55,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:19:55,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:19:55,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:19:55,779 INFO L87 Difference]: Start difference. First operand 1210 states and 1651 transitions. Second operand has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:19:58,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:19:58,592 INFO L93 Difference]: Finished difference Result 1266 states and 1663 transitions. [2024-11-13 13:19:58,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 13:19:58,593 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2024-11-13 13:19:58,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:19:58,599 INFO L225 Difference]: With dead ends: 1266 [2024-11-13 13:19:58,599 INFO L226 Difference]: Without dead ends: 1266 [2024-11-13 13:19:58,600 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:19:58,600 INFO L432 NwaCegarLoop]: 821 mSDtfsCounter, 238 mSDsluCounter, 661 mSDsCounter, 0 mSdLazyCounter, 418 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 238 SdHoareTripleChecker+Valid, 1482 SdHoareTripleChecker+Invalid, 420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 418 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2024-11-13 13:19:58,601 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [238 Valid, 1482 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 418 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2024-11-13 13:19:58,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1266 states. [2024-11-13 13:19:58,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1266 to 1208. [2024-11-13 13:19:58,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1208 states, 745 states have (on average 1.719463087248322) internal successors, (1281), 965 states have internal predecessors, (1281), 184 states have call successors, (184), 79 states have call predecessors, (184), 79 states have return successors, (184), 176 states have call predecessors, (184), 184 states have call successors, (184) [2024-11-13 13:19:58,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 1208 states and 1649 transitions. [2024-11-13 13:19:58,643 INFO L78 Accepts]: Start accepts. Automaton has 1208 states and 1649 transitions. Word has length 19 [2024-11-13 13:19:58,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:19:58,643 INFO L471 AbstractCegarLoop]: Abstraction has 1208 states and 1649 transitions. [2024-11-13 13:19:58,643 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-13 13:19:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1649 transitions. [2024-11-13 13:19:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 13:19:58,644 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:19:58,644 INFO L215 NwaCegarLoop]: trace histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:19:58,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-13 13:19:58,845 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:19:58,845 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:19:58,845 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:19:58,846 INFO L85 PathProgramCache]: Analyzing trace with hash 112480460, now seen corresponding path program 2 times [2024-11-13 13:19:58,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:19:58,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [168935584] [2024-11-13 13:19:58,848 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-13 13:19:58,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:19:58,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:19:58,850 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:19:58,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-13 13:20:13,125 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-13 13:20:13,125 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-13 13:20:13,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 2833 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 13:20:13,743 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:20:14,454 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:20:14,454 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:20:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:20:15,999 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:20:16,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [168935584] [2024-11-13 13:20:16,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [168935584] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:20:16,000 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:20:16,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 14 [2024-11-13 13:20:16,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861435118] [2024-11-13 13:20:16,000 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:20:16,000 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-13 13:20:16,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:20:16,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-13 13:20:16,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=141, Unknown=0, NotChecked=0, Total=210 [2024-11-13 13:20:16,002 INFO L87 Difference]: Start difference. First operand 1208 states and 1649 transitions. Second operand has 15 states, 14 states have (on average 3.0) internal successors, (42), 15 states have internal predecessors, (42), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-13 13:20:17,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 13:20:44,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:20:44,322 INFO L93 Difference]: Finished difference Result 1639 states and 1998 transitions. [2024-11-13 13:20:44,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-13 13:20:44,324 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 3.0) internal successors, (42), 15 states have internal predecessors, (42), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 23 [2024-11-13 13:20:44,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:20:44,330 INFO L225 Difference]: With dead ends: 1639 [2024-11-13 13:20:44,330 INFO L226 Difference]: Without dead ends: 1639 [2024-11-13 13:20:44,330 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=143, Invalid=237, Unknown=0, NotChecked=0, Total=380 [2024-11-13 13:20:44,331 INFO L432 NwaCegarLoop]: 729 mSDtfsCounter, 1041 mSDsluCounter, 4481 mSDsCounter, 0 mSdLazyCounter, 3620 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1041 SdHoareTripleChecker+Valid, 5210 SdHoareTripleChecker+Invalid, 3658 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 3620 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.4s IncrementalHoareTripleChecker+Time [2024-11-13 13:20:44,331 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1041 Valid, 5210 Invalid, 3658 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [38 Valid, 3620 Invalid, 0 Unknown, 0 Unchecked, 27.4s Time] [2024-11-13 13:20:44,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1639 states. [2024-11-13 13:20:44,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1639 to 1404. [2024-11-13 13:20:44,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1404 states, 899 states have (on average 1.7219132369299222) internal successors, (1548), 1115 states have internal predecessors, (1548), 211 states have call successors, (211), 94 states have call predecessors, (211), 94 states have return successors, (211), 208 states have call predecessors, (211), 211 states have call successors, (211) [2024-11-13 13:20:44,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1404 states and 1970 transitions. [2024-11-13 13:20:44,383 INFO L78 Accepts]: Start accepts. Automaton has 1404 states and 1970 transitions. Word has length 23 [2024-11-13 13:20:44,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:20:44,383 INFO L471 AbstractCegarLoop]: Abstraction has 1404 states and 1970 transitions. [2024-11-13 13:20:44,383 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 3.0) internal successors, (42), 15 states have internal predecessors, (42), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-13 13:20:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1970 transitions. [2024-11-13 13:20:44,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 13:20:44,385 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:20:44,385 INFO L215 NwaCegarLoop]: trace histogram [11, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:20:44,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-13 13:20:44,585 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:20:44,586 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:20:44,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:20:44,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1833383692, now seen corresponding path program 3 times [2024-11-13 13:20:44,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:20:44,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1038178186] [2024-11-13 13:20:44,589 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-13 13:20:44,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:20:44,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:20:44,592 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:20:44,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-13 13:22:11,401 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2024-11-13 13:22:11,401 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-13 13:22:11,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 2923 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 13:22:11,896 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:22:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 10 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:22:13,023 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:22:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 10 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:22:19,619 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:22:19,619 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1038178186] [2024-11-13 13:22:19,619 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1038178186] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 13:22:19,619 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:22:19,620 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 21] total 34 [2024-11-13 13:22:19,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275983338] [2024-11-13 13:22:19,620 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:22:19,623 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-11-13 13:22:19,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:22:19,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-11-13 13:22:19,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=212, Invalid=910, Unknown=0, NotChecked=0, Total=1122 [2024-11-13 13:22:19,626 INFO L87 Difference]: Start difference. First operand 1404 states and 1970 transitions. Second operand has 34 states, 34 states have (on average 2.264705882352941) internal successors, (77), 34 states have internal predecessors, (77), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-13 13:22:53,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:22:53,444 INFO L93 Difference]: Finished difference Result 1460 states and 1976 transitions. [2024-11-13 13:22:53,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-13 13:22:53,445 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.264705882352941) internal successors, (77), 34 states have internal predecessors, (77), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 41 [2024-11-13 13:22:53,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:22:53,451 INFO L225 Difference]: With dead ends: 1460 [2024-11-13 13:22:53,451 INFO L226 Difference]: Without dead ends: 1460 [2024-11-13 13:22:53,451 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 284 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=235, Invalid=955, Unknown=0, NotChecked=0, Total=1190 [2024-11-13 13:22:53,452 INFO L432 NwaCegarLoop]: 819 mSDtfsCounter, 241 mSDsluCounter, 11639 mSDsCounter, 0 mSdLazyCounter, 5690 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 12458 SdHoareTripleChecker+Invalid, 5700 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 5690 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:22:53,452 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 12458 Invalid, 5700 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10 Valid, 5690 Invalid, 0 Unknown, 0 Unchecked, 33.6s Time] [2024-11-13 13:22:53,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1460 states. [2024-11-13 13:22:53,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1460 to 1402. [2024-11-13 13:22:53,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1402 states, 898 states have (on average 1.7149220489977728) internal successors, (1540), 1113 states have internal predecessors, (1540), 211 states have call successors, (211), 94 states have call predecessors, (211), 94 states have return successors, (211), 208 states have call predecessors, (211), 211 states have call successors, (211) [2024-11-13 13:22:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1402 states and 1962 transitions. [2024-11-13 13:22:53,493 INFO L78 Accepts]: Start accepts. Automaton has 1402 states and 1962 transitions. Word has length 41 [2024-11-13 13:22:53,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:22:53,493 INFO L471 AbstractCegarLoop]: Abstraction has 1402 states and 1962 transitions. [2024-11-13 13:22:53,494 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 2.264705882352941) internal successors, (77), 34 states have internal predecessors, (77), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-13 13:22:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1962 transitions. [2024-11-13 13:22:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 13:22:53,495 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:22:53,495 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:22:53,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-13 13:22:53,696 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:22:53,696 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr6REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:22:53,696 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:22:53,697 INFO L85 PathProgramCache]: Analyzing trace with hash 1276487373, now seen corresponding path program 1 times [2024-11-13 13:22:53,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:22:53,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [23763045] [2024-11-13 13:22:53,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:22:53,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:22:53,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:22:53,702 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:22:53,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-13 13:23:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:23:00,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 3010 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 13:23:00,610 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:23:00,636 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-11-13 13:23:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:23:00,649 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:23:00,649 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:23:00,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [23763045] [2024-11-13 13:23:00,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [23763045] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:23:00,649 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:23:00,650 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 13:23:00,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621150482] [2024-11-13 13:23:00,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:23:00,650 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 13:23:00,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:23:00,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 13:23:00,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:23:00,651 INFO L87 Difference]: Start difference. First operand 1402 states and 1962 transitions. Second operand has 3 states, 2 states have (on average 16.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-11-13 13:23:02,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:23:02,740 INFO L93 Difference]: Finished difference Result 1401 states and 1961 transitions. [2024-11-13 13:23:02,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 13:23:02,741 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 16.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 67 [2024-11-13 13:23:02,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:23:02,745 INFO L225 Difference]: With dead ends: 1401 [2024-11-13 13:23:02,745 INFO L226 Difference]: Without dead ends: 1401 [2024-11-13 13:23:02,745 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:23:02,746 INFO L432 NwaCegarLoop]: 780 mSDtfsCounter, 1 mSDsluCounter, 572 mSDsCounter, 0 mSdLazyCounter, 223 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1352 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 223 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2024-11-13 13:23:02,746 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1352 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 223 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2024-11-13 13:23:02,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1401 states. [2024-11-13 13:23:02,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1401 to 1401. [2024-11-13 13:23:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1401 states, 898 states have (on average 1.7138084632516704) internal successors, (1539), 1112 states have internal predecessors, (1539), 211 states have call successors, (211), 94 states have call predecessors, (211), 94 states have return successors, (211), 208 states have call predecessors, (211), 211 states have call successors, (211) [2024-11-13 13:23:02,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1401 states and 1961 transitions. [2024-11-13 13:23:02,791 INFO L78 Accepts]: Start accepts. Automaton has 1401 states and 1961 transitions. Word has length 67 [2024-11-13 13:23:02,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:23:02,792 INFO L471 AbstractCegarLoop]: Abstraction has 1401 states and 1961 transitions. [2024-11-13 13:23:02,792 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 16.0) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-11-13 13:23:02,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1961 transitions. [2024-11-13 13:23:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 13:23:02,793 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:23:02,794 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:23:02,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-13 13:23:02,994 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:23:02,994 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr7REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:23:02,995 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:23:02,995 INFO L85 PathProgramCache]: Analyzing trace with hash 1276487374, now seen corresponding path program 1 times [2024-11-13 13:23:02,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:23:02,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [378780565] [2024-11-13 13:23:02,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:23:02,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:23:02,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:23:03,000 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:23:03,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-13 13:23:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:23:09,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 3010 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 13:23:09,274 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:23:09,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 13:23:09,591 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:23:09,592 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:23:09,592 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:23:09,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [378780565] [2024-11-13 13:23:09,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [378780565] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:23:09,592 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:23:09,592 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 13:23:09,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781312039] [2024-11-13 13:23:09,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:23:09,593 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:23:09,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:23:09,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:23:09,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:23:09,593 INFO L87 Difference]: Start difference. First operand 1401 states and 1961 transitions. Second operand has 4 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-11-13 13:23:11,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:23:11,803 INFO L93 Difference]: Finished difference Result 1400 states and 1959 transitions. [2024-11-13 13:23:11,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 13:23:11,804 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 67 [2024-11-13 13:23:11,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:23:11,810 INFO L225 Difference]: With dead ends: 1400 [2024-11-13 13:23:11,810 INFO L226 Difference]: Without dead ends: 1400 [2024-11-13 13:23:11,810 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:23:11,811 INFO L432 NwaCegarLoop]: 778 mSDtfsCounter, 749 mSDsluCounter, 577 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 749 SdHoareTripleChecker+Valid, 1355 SdHoareTripleChecker+Invalid, 219 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-11-13 13:23:11,811 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [749 Valid, 1355 Invalid, 219 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-11-13 13:23:11,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1400 states. [2024-11-13 13:23:11,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1400 to 1400. [2024-11-13 13:23:11,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1400 states, 898 states have (on average 1.7115812917594655) internal successors, (1537), 1111 states have internal predecessors, (1537), 211 states have call successors, (211), 94 states have call predecessors, (211), 94 states have return successors, (211), 208 states have call predecessors, (211), 211 states have call successors, (211) [2024-11-13 13:23:11,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1400 states and 1959 transitions. [2024-11-13 13:23:11,855 INFO L78 Accepts]: Start accepts. Automaton has 1400 states and 1959 transitions. Word has length 67 [2024-11-13 13:23:11,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:23:11,856 INFO L471 AbstractCegarLoop]: Abstraction has 1400 states and 1959 transitions. [2024-11-13 13:23:11,856 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-11-13 13:23:11,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1959 transitions. [2024-11-13 13:23:11,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 13:23:11,858 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:23:11,858 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:23:11,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-11-13 13:23:12,058 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:23:12,059 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_LEAK === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:23:12,060 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:23:12,060 INFO L85 PathProgramCache]: Analyzing trace with hash -1323712680, now seen corresponding path program 1 times [2024-11-13 13:23:12,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:23:12,064 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1178645733] [2024-11-13 13:23:12,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:23:12,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:23:12,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:23:12,067 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:23:12,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-11-13 13:23:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:23:18,389 INFO L255 TraceCheckSpWp]: Trace formula consists of 3003 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 13:23:18,393 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:23:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 13:23:18,608 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:23:18,608 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:23:18,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1178645733] [2024-11-13 13:23:18,608 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1178645733] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:23:18,608 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:23:18,608 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 13:23:18,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435328402] [2024-11-13 13:23:18,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:23:18,609 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 13:23:18,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:23:18,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 13:23:18,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:23:18,610 INFO L87 Difference]: Start difference. First operand 1400 states and 1959 transitions. Second operand has 3 states, 2 states have (on average 17.5) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-13 13:23:20,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:23:20,735 INFO L93 Difference]: Finished difference Result 1441 states and 1968 transitions. [2024-11-13 13:23:20,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 13:23:20,736 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 17.5) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 74 [2024-11-13 13:23:20,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:23:20,742 INFO L225 Difference]: With dead ends: 1441 [2024-11-13 13:23:20,742 INFO L226 Difference]: Without dead ends: 1428 [2024-11-13 13:23:20,742 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:23:20,743 INFO L432 NwaCegarLoop]: 764 mSDtfsCounter, 93 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 267 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 1309 SdHoareTripleChecker+Invalid, 267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 267 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2024-11-13 13:23:20,743 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [102 Valid, 1309 Invalid, 267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 267 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2024-11-13 13:23:20,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1428 states. [2024-11-13 13:23:20,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1428 to 1395. [2024-11-13 13:23:20,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1395 states, 895 states have (on average 1.7128491620111732) internal successors, (1533), 1108 states have internal predecessors, (1533), 210 states have call successors, (210), 94 states have call predecessors, (210), 93 states have return successors, (208), 206 states have call predecessors, (208), 208 states have call successors, (208) [2024-11-13 13:23:20,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1395 states and 1951 transitions. [2024-11-13 13:23:20,782 INFO L78 Accepts]: Start accepts. Automaton has 1395 states and 1951 transitions. Word has length 74 [2024-11-13 13:23:20,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:23:20,783 INFO L471 AbstractCegarLoop]: Abstraction has 1395 states and 1951 transitions. [2024-11-13 13:23:20,783 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 17.5) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (5), 1 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-13 13:23:20,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1951 transitions. [2024-11-13 13:23:20,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 13:23:20,784 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:23:20,784 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:23:20,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-11-13 13:23:20,985 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:23:20,985 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:23:20,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:23:20,985 INFO L85 PathProgramCache]: Analyzing trace with hash -998189431, now seen corresponding path program 1 times [2024-11-13 13:23:20,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:23:20,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1425961806] [2024-11-13 13:23:20,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:23:20,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:23:20,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:23:20,990 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:23:20,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-13 13:23:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:23:29,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 3038 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 13:23:29,435 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:23:30,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 13:23:30,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-11-13 13:23:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:23:31,183 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:23:31,932 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:23:31,932 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1425961806] [2024-11-13 13:23:31,932 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1425961806] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:23:31,932 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1145159488] [2024-11-13 13:23:31,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:23:31,933 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 13:23:31,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 [2024-11-13 13:23:31,941 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 13:23:31,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-13 13:24:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:24:00,596 INFO L255 TraceCheckSpWp]: Trace formula consists of 3038 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 13:24:00,600 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:24:02,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 13:24:02,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-11-13 13:24:02,274 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:24:02,274 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:24:02,713 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1145159488] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:24:02,713 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:24:02,713 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2024-11-13 13:24:02,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163023905] [2024-11-13 13:24:02,713 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:24:02,714 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:24:02,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:24:02,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:24:02,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2024-11-13 13:24:02,715 INFO L87 Difference]: Start difference. First operand 1395 states and 1951 transitions. Second operand has 6 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-13 13:24:10,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:24:10,870 INFO L93 Difference]: Finished difference Result 2141 states and 2824 transitions. [2024-11-13 13:24:10,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 13:24:10,871 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 76 [2024-11-13 13:24:10,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:24:10,879 INFO L225 Difference]: With dead ends: 2141 [2024-11-13 13:24:10,879 INFO L226 Difference]: Without dead ends: 2141 [2024-11-13 13:24:10,879 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 171 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2024-11-13 13:24:10,880 INFO L432 NwaCegarLoop]: 541 mSDtfsCounter, 1502 mSDsluCounter, 1269 mSDsCounter, 0 mSdLazyCounter, 1682 mSolverCounterSat, 127 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1503 SdHoareTripleChecker+Valid, 1810 SdHoareTripleChecker+Invalid, 1809 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 127 IncrementalHoareTripleChecker+Valid, 1682 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2024-11-13 13:24:10,880 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1503 Valid, 1810 Invalid, 1809 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [127 Valid, 1682 Invalid, 0 Unknown, 0 Unchecked, 7.9s Time] [2024-11-13 13:24:10,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2141 states. [2024-11-13 13:24:10,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2141 to 1706. [2024-11-13 13:24:10,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1706 states, 1126 states have (on average 1.733570159857904) internal successors, (1952), 1351 states have internal predecessors, (1952), 268 states have call successors, (268), 116 states have call predecessors, (268), 115 states have return successors, (266), 257 states have call predecessors, (266), 266 states have call successors, (266) [2024-11-13 13:24:10,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1706 states and 2486 transitions. [2024-11-13 13:24:10,936 INFO L78 Accepts]: Start accepts. Automaton has 1706 states and 2486 transitions. Word has length 76 [2024-11-13 13:24:10,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:24:10,936 INFO L471 AbstractCegarLoop]: Abstraction has 1706 states and 2486 transitions. [2024-11-13 13:24:10,936 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-13 13:24:10,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2486 transitions. [2024-11-13 13:24:10,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 13:24:10,938 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:24:10,938 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:24:11,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-11-13 13:24:11,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-11-13 13:24:11,339 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt [2024-11-13 13:24:11,339 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:24:11,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:24:11,339 INFO L85 PathProgramCache]: Analyzing trace with hash -998189432, now seen corresponding path program 1 times [2024-11-13 13:24:11,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:24:11,342 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1087178907] [2024-11-13 13:24:11,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:24:11,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:24:11,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:24:11,344 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:24:11,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2024-11-13 13:24:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:24:20,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 3038 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 13:24:20,125 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:24:20,893 INFO L349 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2024-11-13 13:24:20,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 20 [2024-11-13 13:24:21,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2024-11-13 13:24:21,181 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 13:24:21,181 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:24:21,354 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:24:21,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1087178907] [2024-11-13 13:24:21,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1087178907] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:24:21,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1670513211] [2024-11-13 13:24:21,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:24:21,354 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 13:24:21,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 [2024-11-13 13:24:21,356 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 13:24:21,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2024-11-13 13:24:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:24:48,962 INFO L255 TraceCheckSpWp]: Trace formula consists of 3038 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 13:24:48,966 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:24:49,998 INFO L349 Elim1Store]: treesize reduction 48, result has 32.4 percent of original size [2024-11-13 13:24:49,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 36 [2024-11-13 13:24:50,276 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 25 [2024-11-13 13:24:50,431 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 13:24:50,431 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:24:50,522 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1670513211] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:24:50,522 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:24:50,522 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 8 [2024-11-13 13:24:50,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125458384] [2024-11-13 13:24:50,522 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:24:50,523 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-13 13:24:50,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:24:50,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-13 13:24:50,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2024-11-13 13:24:50,524 INFO L87 Difference]: Start difference. First operand 1706 states and 2486 transitions. Second operand has 10 states, 9 states have (on average 8.0) internal successors, (72), 7 states have internal predecessors, (72), 4 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 4 states have call successors, (10) [2024-11-13 13:24:51,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 13:25:00,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:25:00,319 INFO L93 Difference]: Finished difference Result 1883 states and 2499 transitions. [2024-11-13 13:25:00,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 13:25:00,319 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 8.0) internal successors, (72), 7 states have internal predecessors, (72), 4 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 4 states have call successors, (10) Word has length 76 [2024-11-13 13:25:00,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:25:00,326 INFO L225 Difference]: With dead ends: 1883 [2024-11-13 13:25:00,326 INFO L226 Difference]: Without dead ends: 1883 [2024-11-13 13:25:00,326 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 149 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=63, Invalid=177, Unknown=0, NotChecked=0, Total=240 [2024-11-13 13:25:00,327 INFO L432 NwaCegarLoop]: 652 mSDtfsCounter, 739 mSDsluCounter, 3684 mSDsCounter, 0 mSdLazyCounter, 2869 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 740 SdHoareTripleChecker+Valid, 4336 SdHoareTripleChecker+Invalid, 2872 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 2869 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2024-11-13 13:25:00,327 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [740 Valid, 4336 Invalid, 2872 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 2869 Invalid, 0 Unknown, 0 Unchecked, 9.6s Time] [2024-11-13 13:25:00,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1883 states. [2024-11-13 13:25:00,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1883 to 1706. [2024-11-13 13:25:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1706 states, 1126 states have (on average 1.7326820603907638) internal successors, (1951), 1351 states have internal predecessors, (1951), 268 states have call successors, (268), 116 states have call predecessors, (268), 115 states have return successors, (266), 257 states have call predecessors, (266), 266 states have call successors, (266) [2024-11-13 13:25:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1706 states and 2485 transitions. [2024-11-13 13:25:00,372 INFO L78 Accepts]: Start accepts. Automaton has 1706 states and 2485 transitions. Word has length 76 [2024-11-13 13:25:00,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:25:00,373 INFO L471 AbstractCegarLoop]: Abstraction has 1706 states and 2485 transitions. [2024-11-13 13:25:00,373 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 8.0) internal successors, (72), 7 states have internal predecessors, (72), 4 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 4 states have call predecessors, (10), 4 states have call successors, (10) [2024-11-13 13:25:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2485 transitions. [2024-11-13 13:25:00,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 13:25:00,374 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:25:00,374 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:25:00,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2024-11-13 13:25:00,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2024-11-13 13:25:00,775 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:25:00,776 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr114REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:25:00,776 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:25:00,776 INFO L85 PathProgramCache]: Analyzing trace with hash 891757881, now seen corresponding path program 1 times [2024-11-13 13:25:00,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:25:00,779 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [739264266] [2024-11-13 13:25:00,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:25:00,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:25:00,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:25:00,782 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:25:00,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2024-11-13 13:25:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:25:08,018 INFO L255 TraceCheckSpWp]: Trace formula consists of 3013 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 13:25:08,023 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:25:08,088 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 13:25:08,088 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 13:25:08,088 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:25:08,088 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [739264266] [2024-11-13 13:25:08,088 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [739264266] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:25:08,088 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:25:08,088 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:25:08,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167317100] [2024-11-13 13:25:08,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:25:08,089 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:25:08,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:25:08,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:25:08,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:25:08,090 INFO L87 Difference]: Start difference. First operand 1706 states and 2485 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-13 13:25:08,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:25:08,253 INFO L93 Difference]: Finished difference Result 1343 states and 1891 transitions. [2024-11-13 13:25:08,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:25:08,254 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 81 [2024-11-13 13:25:08,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:25:08,261 INFO L225 Difference]: With dead ends: 1343 [2024-11-13 13:25:08,261 INFO L226 Difference]: Without dead ends: 1338 [2024-11-13 13:25:08,261 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:25:08,262 INFO L432 NwaCegarLoop]: 781 mSDtfsCounter, 0 mSDsluCounter, 2330 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3111 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 13:25:08,262 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3111 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 13:25:08,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1338 states. [2024-11-13 13:25:08,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1338 to 1338. [2024-11-13 13:25:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1338 states, 864 states have (on average 1.7372685185185186) internal successors, (1501), 1076 states have internal predecessors, (1501), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:25:08,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1338 states and 1885 transitions. [2024-11-13 13:25:08,297 INFO L78 Accepts]: Start accepts. Automaton has 1338 states and 1885 transitions. Word has length 81 [2024-11-13 13:25:08,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:25:08,298 INFO L471 AbstractCegarLoop]: Abstraction has 1338 states and 1885 transitions. [2024-11-13 13:25:08,298 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-13 13:25:08,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1885 transitions. [2024-11-13 13:25:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 13:25:08,299 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:25:08,300 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:25:08,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2024-11-13 13:25:08,500 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:25:08,501 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting spin_lock_initErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:25:08,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:25:08,501 INFO L85 PathProgramCache]: Analyzing trace with hash 166599150, now seen corresponding path program 1 times [2024-11-13 13:25:08,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:25:08,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1105001116] [2024-11-13 13:25:08,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:25:08,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:25:08,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:25:08,512 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:25:08,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2024-11-13 13:25:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:25:18,908 INFO L255 TraceCheckSpWp]: Trace formula consists of 3076 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 13:25:18,912 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:25:20,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 13:25:20,405 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-11-13 13:25:20,707 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:25:20,707 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:25:21,358 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:25:21,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1105001116] [2024-11-13 13:25:21,359 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1105001116] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:25:21,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1868219423] [2024-11-13 13:25:21,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:25:21,359 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 13:25:21,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 [2024-11-13 13:25:21,363 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 13:25:21,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2024-11-13 13:25:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:25:51,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 3076 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 13:25:51,076 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:25:52,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 13:25:52,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-11-13 13:25:52,652 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 13:25:52,652 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:25:57,152 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1868219423] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:25:57,152 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:25:57,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2024-11-13 13:25:57,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [17145009] [2024-11-13 13:25:57,152 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:25:57,153 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:25:57,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:25:57,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:25:57,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2024-11-13 13:25:57,154 INFO L87 Difference]: Start difference. First operand 1338 states and 1885 transitions. Second operand has 6 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-13 13:25:58,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 13:26:06,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 13:26:06,650 INFO L93 Difference]: Finished difference Result 1581 states and 1910 transitions. [2024-11-13 13:26:06,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 13:26:06,651 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 82 [2024-11-13 13:26:06,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 13:26:06,657 INFO L225 Difference]: With dead ends: 1581 [2024-11-13 13:26:06,657 INFO L226 Difference]: Without dead ends: 1581 [2024-11-13 13:26:06,658 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 195 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2024-11-13 13:26:06,658 INFO L432 NwaCegarLoop]: 535 mSDtfsCounter, 959 mSDsluCounter, 1530 mSDsCounter, 0 mSdLazyCounter, 1891 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 959 SdHoareTripleChecker+Valid, 2065 SdHoareTripleChecker+Invalid, 1899 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 1891 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.2s IncrementalHoareTripleChecker+Time [2024-11-13 13:26:06,658 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [959 Valid, 2065 Invalid, 1899 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 1891 Invalid, 0 Unknown, 0 Unchecked, 9.2s Time] [2024-11-13 13:26:06,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1581 states. [2024-11-13 13:26:06,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1581 to 1335. [2024-11-13 13:26:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1335 states, 864 states have (on average 1.7337962962962963) internal successors, (1498), 1073 states have internal predecessors, (1498), 192 states have call successors, (192), 85 states have call predecessors, (192), 85 states have return successors, (192), 189 states have call predecessors, (192), 192 states have call successors, (192) [2024-11-13 13:26:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1335 states and 1882 transitions. [2024-11-13 13:26:06,693 INFO L78 Accepts]: Start accepts. Automaton has 1335 states and 1882 transitions. Word has length 82 [2024-11-13 13:26:06,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 13:26:06,694 INFO L471 AbstractCegarLoop]: Abstraction has 1335 states and 1882 transitions. [2024-11-13 13:26:06,694 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-13 13:26:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1882 transitions. [2024-11-13 13:26:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 13:26:06,695 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:26:06,695 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:26:06,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (20)] Ended with exit code 0 [2024-11-13 13:26:06,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2024-11-13 13:26:07,096 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:26:07,096 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting spin_lock_initErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [spin_unlock_irqrestoreErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, spin_unlock_irqrestoreErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 203 more)] === [2024-11-13 13:26:07,097 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:26:07,097 INFO L85 PathProgramCache]: Analyzing trace with hash 166599149, now seen corresponding path program 1 times [2024-11-13 13:26:07,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 13:26:07,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [390885904] [2024-11-13 13:26:07,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:26:07,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 13:26:07,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:26:07,101 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 13:26:07,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2024-11-13 13:26:16,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:26:17,076 INFO L255 TraceCheckSpWp]: Trace formula consists of 3076 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 13:26:17,082 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:26:17,988 INFO L349 Elim1Store]: treesize reduction 24, result has 33.3 percent of original size [2024-11-13 13:26:17,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 20 [2024-11-13 13:26:18,107 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2024-11-13 13:26:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 13:26:18,280 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:26:18,506 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 13:26:18,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [390885904] [2024-11-13 13:26:18,506 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [390885904] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:26:18,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [174260331] [2024-11-13 13:26:18,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:26:18,506 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 13:26:18,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 [2024-11-13 13:26:18,509 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 13:26:18,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2687c52a-9872-4449-829b-063941d3e404/bin/uautomizer-verify-qhAvR1uOyd/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2024-11-13 13:26:51,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:26:51,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 3076 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 13:26:51,393 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 13:26:52,645 INFO L349 Elim1Store]: treesize reduction 48, result has 32.4 percent of original size [2024-11-13 13:26:52,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 36 [2024-11-13 13:26:52,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 25 [2024-11-13 13:26:53,126 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 13:26:53,127 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 13:26:53,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [174260331] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 13:26:53,271 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 13:26:53,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 8 [2024-11-13 13:26:53,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670707640] [2024-11-13 13:26:53,271 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 13:26:53,271 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-13 13:26:53,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 13:26:53,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-13 13:26:53,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2024-11-13 13:26:53,273 INFO L87 Difference]: Start difference. First operand 1335 states and 1882 transitions. Second operand has 10 states, 9 states have (on average 8.0) internal successors, (72), 7 states have internal predecessors, (72), 4 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 4 states have call successors, (12) [2024-11-13 13:26:54,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []