/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver 'z3 -smt2 -in SMTLIB2_COMPLIANT=true' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-b75d321-m [2024-11-04 13:05:56,697 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-04 13:05:56,774 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-04 13:05:56,778 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-04 13:05:56,779 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-04 13:05:56,804 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-04 13:05:56,805 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-04 13:05:56,806 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-04 13:05:56,806 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-04 13:05:56,809 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-04 13:05:56,810 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-04 13:05:56,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-04 13:05:56,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-04 13:05:56,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-04 13:05:56,811 INFO L153 SettingsManager]: * Use SBE=true [2024-11-04 13:05:56,811 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-04 13:05:56,812 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-04 13:05:56,812 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-04 13:05:56,812 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-04 13:05:56,812 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-04 13:05:56,813 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-04 13:05:56,815 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-04 13:05:56,815 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-04 13:05:56,815 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-04 13:05:56,815 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-04 13:05:56,816 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-04 13:05:56,816 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-04 13:05:56,816 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-04 13:05:56,816 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-04 13:05:56,816 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-04 13:05:56,817 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-04 13:05:56,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-04 13:05:56,817 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-04 13:05:56,817 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-04 13:05:56,818 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-04 13:05:56,818 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-04 13:05:56,818 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-04 13:05:56,819 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-04 13:05:56,819 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-04 13:05:56,819 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-04 13:05:56,819 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-04 13:05:56,820 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:05:57,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-04 13:05:57,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-04 13:05:57,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-04 13:05:57,092 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-04 13:05:57,092 INFO L274 PluginConnector]: CDTParser initialized [2024-11-04 13:05:57,093 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2024-11-04 13:05:58,505 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-04 13:05:58,888 INFO L384 CDTParser]: Found 1 translation units. [2024-11-04 13:05:58,889 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2024-11-04 13:05:58,928 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/155428ac1/ea8343f21c8c4513a5ef1f4e44683f5e/FLAGe2affec41 [2024-11-04 13:05:59,056 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/155428ac1/ea8343f21c8c4513a5ef1f4e44683f5e [2024-11-04 13:05:59,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-04 13:05:59,060 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-04 13:05:59,063 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-04 13:05:59,063 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-04 13:05:59,067 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-04 13:05:59,067 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:05:59" (1/1) ... [2024-11-04 13:05:59,068 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b272890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:05:59, skipping insertion in model container [2024-11-04 13:05:59,069 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:05:59" (1/1) ... [2024-11-04 13:05:59,195 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-04 13:05:59,888 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:05:59,895 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:05:59,971 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:05:59,987 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:05:59,999 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,010 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,012 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,013 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,038 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,088 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,109 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,124 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,130 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,139 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,146 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,150 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,150 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,157 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,158 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,159 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,167 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,173 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,179 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,226 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,233 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,248 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,249 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,249 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,250 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,250 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,254 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,282 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i[172920,172933] [2024-11-04 13:06:00,412 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:06:00,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-04 13:06:00,445 INFO L200 MainTranslator]: Completed pre-run [2024-11-04 13:06:00,732 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i[172920,172933] [2024-11-04 13:06:00,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-04 13:06:00,844 INFO L204 MainTranslator]: Completed translation [2024-11-04 13:06:00,846 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00 WrapperNode [2024-11-04 13:06:00,846 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-04 13:06:00,848 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-04 13:06:00,848 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-04 13:06:00,848 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-04 13:06:00,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:00,927 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,035 INFO L138 Inliner]: procedures = 272, calls = 938, calls flagged for inlining = 102, calls inlined = 94, statements flattened = 2414 [2024-11-04 13:06:01,036 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-04 13:06:01,037 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-04 13:06:01,037 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-04 13:06:01,037 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-04 13:06:01,049 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,069 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,374 INFO L175 MemorySlicer]: Split 318 memory accesses to 13 slices as follows [2, 8, 8, 8, 235, 4, 2, 22, 9, 7, 7, 4, 2]. 74 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [2, 8, 8, 8, 10, 4, 0, 0, 0, 0, 0, 4, 0]. The 171 writes are split as follows [0, 0, 0, 0, 135, 0, 1, 22, 1, 6, 5, 0, 1]. [2024-11-04 13:06:01,375 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,375 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,479 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,505 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,545 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,562 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,596 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-04 13:06:01,598 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-04 13:06:01,599 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-04 13:06:01,599 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-04 13:06:01,600 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (1/1) ... [2024-11-04 13:06:01,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-04 13:06:01,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:06:01,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-04 13:06:01,636 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-04 13:06:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-04 13:06:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-04 13:06:01,670 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_read [2024-11-04 13:06:01,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_read [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-04 13:06:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-04 13:06:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-04 13:06:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-04 13:06:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-04 13:06:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-04 13:06:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-04 13:06:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-04 13:06:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-04 13:06:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-04 13:06:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-04 13:06:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-04 13:06:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-04 13:06:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-04 13:06:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-04 13:06:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-04 13:06:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-04 13:06:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-04 13:06:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-04 13:06:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-04 13:06:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-04 13:06:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-04 13:06:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#10 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#11 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#12 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-04 13:06:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-04 13:06:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-04 13:06:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-04 13:06:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-04 13:06:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-04 13:06:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-04 13:06:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-04 13:06:01,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-04 13:06:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-04 13:06:01,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-04 13:06:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2024-11-04 13:06:01,677 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2024-11-04 13:06:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-04 13:06:01,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-04 13:06:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-04 13:06:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-04 13:06:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2024-11-04 13:06:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2024-11-04 13:06:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-04 13:06:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-04 13:06:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-04 13:06:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-04 13:06:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32 [2024-11-04 13:06:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32 [2024-11-04 13:06:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2024-11-04 13:06:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2024-11-04 13:06:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-04 13:06:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-04 13:06:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-04 13:06:01,679 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-04 13:06:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-04 13:06:01,679 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-04 13:06:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-04 13:06:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-04 13:06:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-04 13:06:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-04 13:06:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-04 13:06:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-04 13:06:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-04 13:06:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-04 13:06:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-04 13:06:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-04 13:06:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-04 13:06:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-04 13:06:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-04 13:06:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-04 13:06:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-04 13:06:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-04 13:06:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-04 13:06:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-04 13:06:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-04 13:06:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-04 13:06:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-04 13:06:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-04 13:06:01,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-04 13:06:01,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-04 13:06:01,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-04 13:06:01,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-04 13:06:01,743 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-04 13:06:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-04 13:06:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-04 13:06:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-04 13:06:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-04 13:06:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-04 13:06:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-04 13:06:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-04 13:06:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-04 13:06:01,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-04 13:06:01,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2024-11-04 13:06:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2024-11-04 13:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-04 13:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-11-04 13:06:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-11-04 13:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-04 13:06:01,745 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-04 13:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-04 13:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-04 13:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-04 13:06:01,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-04 13:06:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-04 13:06:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-04 13:06:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-04 13:06:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-04 13:06:01,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-04 13:06:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-04 13:06:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-04 13:06:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-04 13:06:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-04 13:06:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_stop_scan [2024-11-04 13:06:01,748 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_stop_scan [2024-11-04 13:06:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_write [2024-11-04 13:06:01,749 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_write [2024-11-04 13:06:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-04 13:06:01,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-04 13:06:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-04 13:06:01,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-04 13:06:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_cmd [2024-11-04 13:06:01,749 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_cmd [2024-11-04 13:06:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-04 13:06:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-04 13:06:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-04 13:06:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-04 13:06:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-04 13:06:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-04 13:06:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-04 13:06:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-04 13:06:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-04 13:06:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-04 13:06:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-04 13:06:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-04 13:06:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-04 13:06:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-04 13:06:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-04 13:06:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-04 13:06:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-04 13:06:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-04 13:06:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-04 13:06:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-04 13:06:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-04 13:06:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#11 [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#12 [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-04 13:06:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-04 13:06:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-04 13:06:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-04 13:06:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-04 13:06:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-04 13:06:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-04 13:06:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-04 13:06:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-04 13:06:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-04 13:06:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-04 13:06:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-04 13:06:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-04 13:06:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-04 13:06:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-04 13:06:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-04 13:06:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-04 13:06:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-04 13:06:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-04 13:06:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-04 13:06:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-04 13:06:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-04 13:06:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-04 13:06:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-04 13:06:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-04 13:06:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-04 13:06:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-04 13:06:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2024-11-04 13:06:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2024-11-04 13:06:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-04 13:06:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-04 13:06:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-04 13:06:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-04 13:06:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-04 13:06:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_esd_work [2024-11-04 13:06:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_esd_work [2024-11-04 13:06:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-04 13:06:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-04 13:06:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2024-11-04 13:06:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2024-11-04 13:06:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_suspend [2024-11-04 13:06:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_suspend [2024-11-04 13:06:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-11-04 13:06:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-11-04 13:06:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-04 13:06:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-04 13:06:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2024-11-04 13:06:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2024-11-04 13:06:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-04 13:06:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-04 13:06:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2024-11-04 13:06:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2024-11-04 13:06:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-04 13:06:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-04 13:06:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-11-04 13:06:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-11-04 13:06:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2024-11-04 13:06:01,763 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2024-11-04 13:06:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-04 13:06:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-04 13:06:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2024-11-04 13:06:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2024-11-04 13:06:01,764 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_start_scan [2024-11-04 13:06:01,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_start_scan [2024-11-04 13:06:01,766 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_resume [2024-11-04 13:06:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_resume [2024-11-04 13:06:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-04 13:06:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-04 13:06:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-04 13:06:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-04 13:06:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-04 13:06:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-04 13:06:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-04 13:06:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-04 13:06:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-04 13:06:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-04 13:06:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-04 13:06:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-04 13:06:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2024-11-04 13:06:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-04 13:06:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-04 13:06:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-04 13:06:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#10 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#11 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#12 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-04 13:06:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-04 13:06:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-04 13:06:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-04 13:06:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-04 13:06:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-04 13:06:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-04 13:06:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-04 13:06:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-04 13:06:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-04 13:06:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2024-11-04 13:06:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2024-11-04 13:06:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-04 13:06:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-04 13:06:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-04 13:06:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-04 13:06:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-04 13:06:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-04 13:06:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-04 13:06:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-04 13:06:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-04 13:06:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-04 13:06:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-04 13:06:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-04 13:06:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-04 13:06:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-04 13:06:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-04 13:06:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-04 13:06:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-11-04 13:06:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-11-04 13:06:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-04 13:06:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-04 13:06:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2024-11-04 13:06:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2024-11-04 13:06:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-04 13:06:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-04 13:06:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_setup_read [2024-11-04 13:06:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_setup_read [2024-11-04 13:06:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_enable [2024-11-04 13:06:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_enable [2024-11-04 13:06:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2024-11-04 13:06:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2024-11-04 13:06:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tsc2005 [2024-11-04 13:06:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tsc2005 [2024-11-04 13:06:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_irq_thread [2024-11-04 13:06:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_irq_thread [2024-11-04 13:06:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_disable [2024-11-04 13:06:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_disable [2024-11-04 13:06:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_update_pen_state [2024-11-04 13:06:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_update_pen_state [2024-11-04 13:06:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-04 13:06:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-04 13:06:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-04 13:06:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-04 13:06:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_set_reset [2024-11-04 13:06:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_set_reset [2024-11-04 13:06:01,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-04 13:06:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-04 13:06:01,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-04 13:06:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-04 13:06:01,776 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-04 13:06:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-04 13:06:02,482 INFO L238 CfgBuilder]: Building ICFG [2024-11-04 13:06:02,487 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-04 13:06:02,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-04 13:06:33,772 INFO L? ?]: Removed 1128 outVars from TransFormulas that were not future-live. [2024-11-04 13:06:33,772 INFO L287 CfgBuilder]: Performing block encoding [2024-11-04 13:06:33,807 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-04 13:06:33,808 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-04 13:06:33,808 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 01:06:33 BoogieIcfgContainer [2024-11-04 13:06:33,809 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-04 13:06:33,811 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-04 13:06:33,811 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-04 13:06:33,819 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-04 13:06:33,819 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.11 01:05:59" (1/3) ... [2024-11-04 13:06:33,820 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ec0cc39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 01:06:33, skipping insertion in model container [2024-11-04 13:06:33,820 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:06:00" (2/3) ... [2024-11-04 13:06:33,821 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ec0cc39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 01:06:33, skipping insertion in model container [2024-11-04 13:06:33,822 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 01:06:33" (3/3) ... [2024-11-04 13:06:33,823 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2024-11-04 13:06:33,842 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-04 13:06:33,842 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-04 13:06:33,934 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-04 13:06:33,940 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@17b1a2cb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-04 13:06:33,940 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-04 13:06:33,949 INFO L276 IsEmpty]: Start isEmpty. Operand has 937 states, 657 states have (on average 1.3805175038051751) internal successors, (907), 688 states have internal predecessors, (907), 210 states have call successors, (210), 69 states have call predecessors, (210), 68 states have return successors, (198), 195 states have call predecessors, (198), 198 states have call successors, (198) [2024-11-04 13:06:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-04 13:06:33,965 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:06:33,966 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 13:06:33,966 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:06:33,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:06:33,971 INFO L85 PathProgramCache]: Analyzing trace with hash 2103010416, now seen corresponding path program 1 times [2024-11-04 13:06:33,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:06:33,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1011546336] [2024-11-04 13:06:33,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:06:33,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:06:33,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:06:33,982 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:06:33,984 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-04 13:06:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:06:35,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 979 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-04 13:06:35,160 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:06:35,189 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-04 13:06:35,191 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:06:36,956 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-04 13:06:36,957 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:06:36,957 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1011546336] [2024-11-04 13:06:36,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1011546336] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-04 13:06:36,958 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-04 13:06:36,958 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-04 13:06:36,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74608110] [2024-11-04 13:06:36,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-04 13:06:36,964 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-04 13:06:36,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:06:36,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-04 13:06:36,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-04 13:06:36,998 INFO L87 Difference]: Start difference. First operand has 937 states, 657 states have (on average 1.3805175038051751) internal successors, (907), 688 states have internal predecessors, (907), 210 states have call successors, (210), 69 states have call predecessors, (210), 68 states have return successors, (198), 195 states have call predecessors, (198), 198 states have call successors, (198) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-04 13:06:37,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:06:37,158 INFO L93 Difference]: Finished difference Result 1869 states and 2656 transitions. [2024-11-04 13:06:37,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-04 13:06:37,162 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 112 [2024-11-04 13:06:37,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:06:37,193 INFO L225 Difference]: With dead ends: 1869 [2024-11-04 13:06:37,193 INFO L226 Difference]: Without dead ends: 918 [2024-11-04 13:06:37,206 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-04 13:06:37,211 INFO L432 NwaCegarLoop]: 1305 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1305 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-04 13:06:37,212 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1305 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-04 13:06:37,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 918 states. [2024-11-04 13:06:37,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 918 to 918. [2024-11-04 13:06:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 918 states, 652 states have (on average 1.3604294478527608) internal successors, (887), 669 states have internal predecessors, (887), 198 states have call successors, (198), 68 states have call predecessors, (198), 67 states have return successors, (191), 188 states have call predecessors, (191), 191 states have call successors, (191) [2024-11-04 13:06:37,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 918 states and 1276 transitions. [2024-11-04 13:06:37,330 INFO L78 Accepts]: Start accepts. Automaton has 918 states and 1276 transitions. Word has length 112 [2024-11-04 13:06:37,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:06:37,331 INFO L471 AbstractCegarLoop]: Abstraction has 918 states and 1276 transitions. [2024-11-04 13:06:37,331 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-04 13:06:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1276 transitions. [2024-11-04 13:06:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-04 13:06:37,338 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:06:37,338 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 13:06:37,361 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-04 13:06:37,542 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:06:37,543 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:06:37,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:06:37,544 INFO L85 PathProgramCache]: Analyzing trace with hash -880898850, now seen corresponding path program 1 times [2024-11-04 13:06:37,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:06:37,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1982586766] [2024-11-04 13:06:37,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:06:37,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:06:37,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:06:37,546 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:06:37,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-04 13:06:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:06:38,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 977 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-04 13:06:38,498 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:06:42,323 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:06:42,324 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:06:44,911 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:06:44,912 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:06:44,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1982586766] [2024-11-04 13:06:44,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1982586766] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:06:44,912 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:06:44,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2024-11-04 13:06:44,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4779301] [2024-11-04 13:06:44,912 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:06:44,914 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-04 13:06:44,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:06:44,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-04 13:06:44,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:06:44,916 INFO L87 Difference]: Start difference. First operand 918 states and 1276 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-11-04 13:06:45,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:06:45,183 INFO L93 Difference]: Finished difference Result 2574 states and 3601 transitions. [2024-11-04 13:06:45,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-04 13:06:45,184 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 111 [2024-11-04 13:06:45,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:06:45,199 INFO L225 Difference]: With dead ends: 2574 [2024-11-04 13:06:45,199 INFO L226 Difference]: Without dead ends: 1677 [2024-11-04 13:06:45,203 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:06:45,206 INFO L432 NwaCegarLoop]: 1492 mSDtfsCounter, 1080 mSDsluCounter, 1185 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1080 SdHoareTripleChecker+Valid, 2677 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-04 13:06:45,206 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1080 Valid, 2677 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-04 13:06:45,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1677 states. [2024-11-04 13:06:45,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1677 to 1671. [2024-11-04 13:06:45,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1671 states, 1201 states have (on average 1.3655287260616153) internal successors, (1640), 1233 states have internal predecessors, (1640), 346 states have call successors, (346), 128 states have call predecessors, (346), 123 states have return successors, (348), 323 states have call predecessors, (348), 338 states have call successors, (348) [2024-11-04 13:06:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1671 states and 2334 transitions. [2024-11-04 13:06:45,318 INFO L78 Accepts]: Start accepts. Automaton has 1671 states and 2334 transitions. Word has length 111 [2024-11-04 13:06:45,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:06:45,320 INFO L471 AbstractCegarLoop]: Abstraction has 1671 states and 2334 transitions. [2024-11-04 13:06:45,321 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-11-04 13:06:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2334 transitions. [2024-11-04 13:06:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-04 13:06:45,324 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:06:45,325 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 13:06:45,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-04 13:06:45,525 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:06:45,528 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:06:45,528 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:06:45,528 INFO L85 PathProgramCache]: Analyzing trace with hash 1420319990, now seen corresponding path program 1 times [2024-11-04 13:06:45,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:06:45,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1740325648] [2024-11-04 13:06:45,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:06:45,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:06:45,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:06:45,535 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:06:45,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-04 13:06:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:06:46,536 INFO L255 TraceCheckSpWp]: Trace formula consists of 903 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-04 13:06:46,541 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:06:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:06:50,226 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:06:53,195 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:06:53,195 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:06:53,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1740325648] [2024-11-04 13:06:53,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1740325648] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:06:53,196 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:06:53,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2024-11-04 13:06:53,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819568604] [2024-11-04 13:06:53,196 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:06:53,197 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-04 13:06:53,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:06:53,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-04 13:06:53,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:06:53,198 INFO L87 Difference]: Start difference. First operand 1671 states and 2334 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-04 13:06:53,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:06:53,303 INFO L93 Difference]: Finished difference Result 1673 states and 2335 transitions. [2024-11-04 13:06:53,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-04 13:06:53,304 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 111 [2024-11-04 13:06:53,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:06:53,321 INFO L225 Difference]: With dead ends: 1673 [2024-11-04 13:06:53,321 INFO L226 Difference]: Without dead ends: 1670 [2024-11-04 13:06:53,323 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:06:53,324 INFO L432 NwaCegarLoop]: 1273 mSDtfsCounter, 1218 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1218 SdHoareTripleChecker+Valid, 1273 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-04 13:06:53,325 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1218 Valid, 1273 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-04 13:06:53,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1670 states. [2024-11-04 13:06:53,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1670 to 1670. [2024-11-04 13:06:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1670 states, 1201 states have (on average 1.3638634471273938) internal successors, (1638), 1232 states have internal predecessors, (1638), 345 states have call successors, (345), 128 states have call predecessors, (345), 123 states have return successors, (348), 323 states have call predecessors, (348), 338 states have call successors, (348) [2024-11-04 13:06:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1670 states and 2331 transitions. [2024-11-04 13:06:53,417 INFO L78 Accepts]: Start accepts. Automaton has 1670 states and 2331 transitions. Word has length 111 [2024-11-04 13:06:53,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:06:53,417 INFO L471 AbstractCegarLoop]: Abstraction has 1670 states and 2331 transitions. [2024-11-04 13:06:53,418 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-04 13:06:53,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2331 transitions. [2024-11-04 13:06:53,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-04 13:06:53,420 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:06:53,420 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 13:06:53,452 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-04 13:06:53,621 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:06:53,621 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:06:53,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:06:53,622 INFO L85 PathProgramCache]: Analyzing trace with hash 1079993671, now seen corresponding path program 1 times [2024-11-04 13:06:53,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:06:53,622 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1162381524] [2024-11-04 13:06:53,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:06:53,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:06:53,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:06:53,626 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:06:53,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-04 13:06:54,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:06:54,589 INFO L255 TraceCheckSpWp]: Trace formula consists of 904 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-04 13:06:54,593 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:06:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:06:58,427 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:07:01,314 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:07:01,315 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:07:01,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1162381524] [2024-11-04 13:07:01,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1162381524] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:07:01,315 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:07:01,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2024-11-04 13:07:01,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75758919] [2024-11-04 13:07:01,315 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:07:01,316 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-04 13:07:01,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:07:01,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-04 13:07:01,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:07:01,317 INFO L87 Difference]: Start difference. First operand 1670 states and 2331 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-04 13:07:01,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:07:01,404 INFO L93 Difference]: Finished difference Result 1672 states and 2332 transitions. [2024-11-04 13:07:01,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-04 13:07:01,405 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 112 [2024-11-04 13:07:01,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:07:01,416 INFO L225 Difference]: With dead ends: 1672 [2024-11-04 13:07:01,416 INFO L226 Difference]: Without dead ends: 1669 [2024-11-04 13:07:01,418 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:07:01,420 INFO L432 NwaCegarLoop]: 1271 mSDtfsCounter, 1215 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1215 SdHoareTripleChecker+Valid, 1271 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-04 13:07:01,420 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1215 Valid, 1271 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-04 13:07:01,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1669 states. [2024-11-04 13:07:01,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1669 to 1669. [2024-11-04 13:07:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1669 states, 1201 states have (on average 1.3621981681931723) internal successors, (1636), 1231 states have internal predecessors, (1636), 344 states have call successors, (344), 128 states have call predecessors, (344), 123 states have return successors, (348), 323 states have call predecessors, (348), 338 states have call successors, (348) [2024-11-04 13:07:01,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1669 states and 2328 transitions. [2024-11-04 13:07:01,572 INFO L78 Accepts]: Start accepts. Automaton has 1669 states and 2328 transitions. Word has length 112 [2024-11-04 13:07:01,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:07:01,572 INFO L471 AbstractCegarLoop]: Abstraction has 1669 states and 2328 transitions. [2024-11-04 13:07:01,573 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-04 13:07:01,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2328 transitions. [2024-11-04 13:07:01,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-04 13:07:01,576 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:07:01,577 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 13:07:01,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-04 13:07:01,777 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:07:01,777 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:07:01,778 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:07:01,778 INFO L85 PathProgramCache]: Analyzing trace with hash -880182759, now seen corresponding path program 1 times [2024-11-04 13:07:01,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:07:01,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2029111446] [2024-11-04 13:07:01,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:07:01,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:07:01,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:07:01,781 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:07:01,783 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-04 13:07:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:07:02,684 INFO L255 TraceCheckSpWp]: Trace formula consists of 905 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-04 13:07:02,687 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:07:06,439 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:07:06,439 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:07:08,989 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:07:08,989 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:07:08,989 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2029111446] [2024-11-04 13:07:08,990 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [2029111446] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:07:08,990 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:07:08,990 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2024-11-04 13:07:08,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008082867] [2024-11-04 13:07:08,990 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:07:08,990 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-04 13:07:08,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:07:08,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-04 13:07:08,991 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:07:08,991 INFO L87 Difference]: Start difference. First operand 1669 states and 2328 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-04 13:07:09,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:07:09,087 INFO L93 Difference]: Finished difference Result 1671 states and 2329 transitions. [2024-11-04 13:07:09,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-04 13:07:09,088 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 113 [2024-11-04 13:07:09,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:07:09,099 INFO L225 Difference]: With dead ends: 1671 [2024-11-04 13:07:09,099 INFO L226 Difference]: Without dead ends: 1660 [2024-11-04 13:07:09,101 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 223 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:07:09,103 INFO L432 NwaCegarLoop]: 1269 mSDtfsCounter, 1212 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1212 SdHoareTripleChecker+Valid, 1269 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-04 13:07:09,103 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1212 Valid, 1269 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-04 13:07:09,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1660 states. [2024-11-04 13:07:09,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1660 to 1660. [2024-11-04 13:07:09,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1660 states, 1193 states have (on average 1.36127409891031) internal successors, (1624), 1222 states have internal predecessors, (1624), 343 states have call successors, (343), 128 states have call predecessors, (343), 123 states have return successors, (348), 323 states have call predecessors, (348), 338 states have call successors, (348) [2024-11-04 13:07:09,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1660 states and 2315 transitions. [2024-11-04 13:07:09,250 INFO L78 Accepts]: Start accepts. Automaton has 1660 states and 2315 transitions. Word has length 113 [2024-11-04 13:07:09,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:07:09,252 INFO L471 AbstractCegarLoop]: Abstraction has 1660 states and 2315 transitions. [2024-11-04 13:07:09,252 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-04 13:07:09,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2315 transitions. [2024-11-04 13:07:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-04 13:07:09,255 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:07:09,255 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 13:07:09,286 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-04 13:07:09,456 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:07:09,456 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:07:09,457 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:07:09,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1252641227, now seen corresponding path program 1 times [2024-11-04 13:07:09,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:07:09,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1156052864] [2024-11-04 13:07:09,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:07:09,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:07:09,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:07:09,458 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:07:09,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-04 13:07:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:07:10,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 1017 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-04 13:07:10,366 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:07:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:07:11,004 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:07:13,326 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:07:13,326 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:07:13,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1156052864] [2024-11-04 13:07:13,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1156052864] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:07:13,327 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:07:13,327 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 6 [2024-11-04 13:07:13,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803246960] [2024-11-04 13:07:13,327 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:07:13,327 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-04 13:07:13,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:07:13,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-04 13:07:13,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-04 13:07:13,328 INFO L87 Difference]: Start difference. First operand 1660 states and 2315 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 5 states have internal predecessors, (57), 2 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2024-11-04 13:07:13,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:07:13,793 INFO L93 Difference]: Finished difference Result 1747 states and 2410 transitions. [2024-11-04 13:07:13,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-04 13:07:13,794 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 5 states have internal predecessors, (57), 2 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 133 [2024-11-04 13:07:13,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:07:13,805 INFO L225 Difference]: With dead ends: 1747 [2024-11-04 13:07:13,805 INFO L226 Difference]: Without dead ends: 1574 [2024-11-04 13:07:13,807 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 264 GetRequests, 260 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-04 13:07:13,808 INFO L432 NwaCegarLoop]: 1267 mSDtfsCounter, 0 mSDsluCounter, 5062 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6329 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-04 13:07:13,808 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6329 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-04 13:07:13,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1574 states. [2024-11-04 13:07:13,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1574 to 1574. [2024-11-04 13:07:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1574 states, 1140 states have (on average 1.3675438596491227) internal successors, (1559), 1168 states have internal predecessors, (1559), 319 states have call successors, (319), 118 states have call predecessors, (319), 114 states have return successors, (325), 300 states have call predecessors, (325), 315 states have call successors, (325) [2024-11-04 13:07:13,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1574 states and 2203 transitions. [2024-11-04 13:07:13,897 INFO L78 Accepts]: Start accepts. Automaton has 1574 states and 2203 transitions. Word has length 133 [2024-11-04 13:07:13,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:07:13,898 INFO L471 AbstractCegarLoop]: Abstraction has 1574 states and 2203 transitions. [2024-11-04 13:07:13,898 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 5 states have internal predecessors, (57), 2 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2024-11-04 13:07:13,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2203 transitions. [2024-11-04 13:07:13,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-04 13:07:13,901 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:07:13,901 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 13:07:13,933 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-04 13:07:14,102 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:07:14,103 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:07:14,103 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:07:14,103 INFO L85 PathProgramCache]: Analyzing trace with hash -1238700654, now seen corresponding path program 1 times [2024-11-04 13:07:14,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:07:14,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1687470026] [2024-11-04 13:07:14,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:07:14,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:07:14,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:07:14,105 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:07:14,105 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-04 13:07:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:07:15,019 INFO L255 TraceCheckSpWp]: Trace formula consists of 1020 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-04 13:07:15,022 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:07:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:07:15,642 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:07:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-04 13:07:18,190 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:07:18,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1687470026] [2024-11-04 13:07:18,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1687470026] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:07:18,190 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:07:18,190 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2024-11-04 13:07:18,190 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121078181] [2024-11-04 13:07:18,190 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:07:18,191 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-04 13:07:18,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:07:18,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-04 13:07:18,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:07:18,191 INFO L87 Difference]: Start difference. First operand 1574 states and 2203 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-11-04 13:07:22,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-04 13:07:22,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:07:22,541 INFO L93 Difference]: Finished difference Result 3125 states and 4377 transitions. [2024-11-04 13:07:22,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-04 13:07:22,542 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 134 [2024-11-04 13:07:22,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:07:22,555 INFO L225 Difference]: With dead ends: 3125 [2024-11-04 13:07:22,556 INFO L226 Difference]: Without dead ends: 1573 [2024-11-04 13:07:22,563 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 266 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:07:22,565 INFO L432 NwaCegarLoop]: 2070 mSDtfsCounter, 1166 mSDsluCounter, 993 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1166 SdHoareTripleChecker+Valid, 3063 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-04 13:07:22,565 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1166 Valid, 3063 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 7 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-11-04 13:07:22,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1573 states. [2024-11-04 13:07:22,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1573 to 1573. [2024-11-04 13:07:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1573 states, 1140 states have (on average 1.3649122807017544) internal successors, (1556), 1167 states have internal predecessors, (1556), 318 states have call successors, (318), 118 states have call predecessors, (318), 114 states have return successors, (306), 300 states have call predecessors, (306), 301 states have call successors, (306) [2024-11-04 13:07:22,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1573 states and 2180 transitions. [2024-11-04 13:07:22,662 INFO L78 Accepts]: Start accepts. Automaton has 1573 states and 2180 transitions. Word has length 134 [2024-11-04 13:07:22,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:07:22,663 INFO L471 AbstractCegarLoop]: Abstraction has 1573 states and 2180 transitions. [2024-11-04 13:07:22,663 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-11-04 13:07:22,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2180 transitions. [2024-11-04 13:07:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-04 13:07:22,668 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:07:22,668 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 13:07:22,698 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-11-04 13:07:22,869 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:07:22,869 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:07:22,870 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:07:22,870 INFO L85 PathProgramCache]: Analyzing trace with hash -659790776, now seen corresponding path program 1 times [2024-11-04 13:07:22,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:07:22,870 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1311108825] [2024-11-04 13:07:22,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:07:22,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:07:22,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:07:22,873 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:07:22,874 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process