/root/.sdkman/candidates/java/11.0.12-open/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 --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.trace.refinement.strategy FOX -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-tmp.fs.smtinterpol-bv-eval-3dddfdf-m [2024-11-15 12:58:25,733 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-15 12:58:25,793 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-15 12:58:25,798 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-15 12:58:25,798 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-15 12:58:25,827 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-15 12:58:25,828 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-15 12:58:25,828 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-15 12:58:25,830 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-15 12:58:25,832 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-15 12:58:25,832 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-15 12:58:25,832 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-15 12:58:25,833 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-15 12:58:25,833 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-15 12:58:25,833 INFO L153 SettingsManager]: * Use SBE=true [2024-11-15 12:58:25,833 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-15 12:58:25,834 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-15 12:58:25,834 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-15 12:58:25,834 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-15 12:58:25,834 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-15 12:58:25,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-15 12:58:25,838 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-15 12:58:25,839 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-15 12:58:25,839 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-15 12:58:25,839 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-15 12:58:25,839 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-15 12:58:25,839 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-15 12:58:25,839 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-15 12:58:25,840 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-15 12:58:25,840 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-15 12:58:25,840 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-15 12:58:25,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-15 12:58:25,840 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-15 12:58:25,841 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-15 12:58:25,842 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-15 12:58:25,842 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-15 12:58:25,842 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-15 12:58:25,842 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-15 12:58:25,842 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-15 12:58:25,843 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-15 12:58:25,843 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-15 12:58:25,843 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FOX [2024-11-15 12:58:26,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-15 12:58:26,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-15 12:58:26,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-15 12:58:26,116 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-15 12:58:26,117 INFO L274 PluginConnector]: CDTParser initialized [2024-11-15 12:58:26,118 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2024-11-15 12:58:27,390 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-15 12:58:27,675 INFO L384 CDTParser]: Found 1 translation units. [2024-11-15 12:58:27,675 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2024-11-15 12:58:27,703 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8be360927/7e3c2b81eda2411ab073cb6fba9f52af/FLAG170ebf1de [2024-11-15 12:58:27,715 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8be360927/7e3c2b81eda2411ab073cb6fba9f52af [2024-11-15 12:58:27,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-15 12:58:27,718 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-15 12:58:27,719 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-15 12:58:27,719 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-15 12:58:27,723 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-15 12:58:27,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:58:27" (1/1) ... [2024-11-15 12:58:27,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ef0a8e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:27, skipping insertion in model container [2024-11-15 12:58:27,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:58:27" (1/1) ... [2024-11-15 12:58:27,782 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-15 12:58:28,239 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,418 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,419 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,420 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,421 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,422 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,423 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,427 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,428 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,438 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,440 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,445 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,453 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,453 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,465 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,465 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,497 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-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2024-11-15 12:58:28,528 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 12:58:28,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 12:58:28,564 INFO L200 MainTranslator]: Completed pre-run [2024-11-15 12:58:28,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [2839] [2024-11-15 12:58:28,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [2846-2847] [2024-11-15 12:58:28,704 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-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2024-11-15 12:58:28,711 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 12:58:28,769 INFO L204 MainTranslator]: Completed translation [2024-11-15 12:58:28,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28 WrapperNode [2024-11-15 12:58:28,770 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-15 12:58:28,771 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-15 12:58:28,771 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-15 12:58:28,771 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-15 12:58:28,778 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:28,818 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:28,894 INFO L138 Inliner]: procedures = 114, calls = 1462, calls flagged for inlining = 33, calls inlined = 31, statements flattened = 2301 [2024-11-15 12:58:28,894 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-15 12:58:28,895 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-15 12:58:28,895 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-15 12:58:28,895 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-15 12:58:28,904 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:28,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:28,916 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:28,990 INFO L175 MemorySlicer]: Split 1099 memory accesses to 20 slices as follows [394, 27, 2, 6, 6, 5, 1, 11, 1, 11, 3, 6, 31, 13, 3, 29, 11, 24, 3, 512]. 47 percent of accesses are in the largest equivalence class. The 797 initializations are split as follows [176, 0, 2, 0, 6, 5, 1, 11, 0, 11, 3, 0, 24, 13, 0, 29, 4, 0, 0, 512]. The 201 writes are split as follows [139, 27, 0, 1, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 2, 0, 0, 24, 3, 0]. [2024-11-15 12:58:28,990 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:28,990 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:29,071 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:29,078 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:29,093 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:29,102 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:29,120 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-15 12:58:29,121 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-15 12:58:29,121 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-15 12:58:29,121 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-15 12:58:29,122 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (1/1) ... [2024-11-15 12:58:29,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-15 12:58:29,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-15 12:58:29,220 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) [2024-11-15 12:58:29,222 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 [2024-11-15 12:58:29,261 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2024-11-15 12:58:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2024-11-15 12:58:29,261 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2024-11-15 12:58:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2024-11-15 12:58:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-15 12:58:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-15 12:58:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-15 12:58:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-15 12:58:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-15 12:58:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-15 12:58:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-15 12:58:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-15 12:58:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-15 12:58:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-15 12:58:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-15 12:58:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-15 12:58:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-15 12:58:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-11-15 12:58:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-11-15 12:58:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2024-11-15 12:58:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2024-11-15 12:58:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#17 [2024-11-15 12:58:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#18 [2024-11-15 12:58:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#19 [2024-11-15 12:58:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2024-11-15 12:58:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2024-11-15 12:58:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2024-11-15 12:58:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2024-11-15 12:58:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-15 12:58:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-15 12:58:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-15 12:58:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-15 12:58:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-15 12:58:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-15 12:58:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-15 12:58:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-15 12:58:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-15 12:58:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-15 12:58:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-15 12:58:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-15 12:58:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-15 12:58:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-15 12:58:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-15 12:58:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-11-15 12:58:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-11-15 12:58:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2024-11-15 12:58:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2024-11-15 12:58:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2024-11-15 12:58:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-15 12:58:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-15 12:58:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-15 12:58:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-15 12:58:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-15 12:58:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-15 12:58:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-15 12:58:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-15 12:58:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-15 12:58:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2024-11-15 12:58:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#10 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#11 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#12 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#13 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#14 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#15 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#16 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#17 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#18 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#19 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-15 12:58:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-15 12:58:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-15 12:58:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-15 12:58:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-15 12:58:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-15 12:58:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-15 12:58:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-15 12:58:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-15 12:58:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2024-11-15 12:58:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2024-11-15 12:58:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2024-11-15 12:58:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2024-11-15 12:58:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2024-11-15 12:58:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2024-11-15 12:58:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2024-11-15 12:58:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2024-11-15 12:58:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-15 12:58:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-15 12:58:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2024-11-15 12:58:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2024-11-15 12:58:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2024-11-15 12:58:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2024-11-15 12:58:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-15 12:58:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-15 12:58:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#14 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#15 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#16 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#17 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#18 [2024-11-15 12:58:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#19 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2024-11-15 12:58:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#13 [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#14 [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#15 [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#16 [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#17 [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#18 [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#19 [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-15 12:58:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-15 12:58:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-15 12:58:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2024-11-15 12:58:29,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2024-11-15 12:58:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2024-11-15 12:58:29,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2024-11-15 12:58:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2024-11-15 12:58:29,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2024-11-15 12:58:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-15 12:58:29,282 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-15 12:58:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-15 12:58:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-15 12:58:29,282 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-15 12:58:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-15 12:58:29,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-15 12:58:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2024-11-15 12:58:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2024-11-15 12:58:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2024-11-15 12:58:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-15 12:58:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2024-11-15 12:58:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2024-11-15 12:58:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-15 12:58:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-15 12:58:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-15 12:58:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-15 12:58:29,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2024-11-15 12:58:29,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-15 12:58:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-15 12:58:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-15 12:58:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-15 12:58:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-15 12:58:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2024-11-15 12:58:29,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2024-11-15 12:58:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2024-11-15 12:58:29,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2024-11-15 12:58:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-15 12:58:29,292 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-15 12:58:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-15 12:58:29,292 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-15 12:58:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-15 12:58:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-15 12:58:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-15 12:58:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-15 12:58:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-15 12:58:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2024-11-15 12:58:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-15 12:58:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2024-11-15 12:58:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-15 12:58:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#14 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#15 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#16 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#17 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#18 [2024-11-15 12:58:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#19 [2024-11-15 12:58:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2024-11-15 12:58:29,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2024-11-15 12:58:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2024-11-15 12:58:29,297 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2024-11-15 12:58:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-15 12:58:29,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-15 12:58:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2024-11-15 12:58:29,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2024-11-15 12:58:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2024-11-15 12:58:29,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2024-11-15 12:58:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2024-11-15 12:58:29,297 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2024-11-15 12:58:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2024-11-15 12:58:29,297 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2024-11-15 12:58:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-15 12:58:29,298 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-15 12:58:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-15 12:58:29,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-15 12:58:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2024-11-15 12:58:29,298 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2024-11-15 12:58:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-15 12:58:29,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-15 12:58:29,719 INFO L238 CfgBuilder]: Building ICFG [2024-11-15 12:58:29,723 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-15 12:58:59,775 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-15 12:58:59,782 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-15 12:58:59,782 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-15 12:59:25,778 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume false; [2024-11-15 12:59:25,779 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##199: assume !false;call ULTIMATE.dealloc(pt_ioctl_~#mtop~0#1.base, pt_ioctl_~#mtop~0#1.offset);havoc pt_ioctl_~#mtop~0#1.base, pt_ioctl_~#mtop~0#1.offset; [2024-11-15 12:59:25,779 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##198: assume false; [2024-11-15 12:59:25,779 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##55: assume !false; [2024-11-15 12:59:25,779 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##207: assume !false; [2024-11-15 12:59:25,779 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##206: assume false; [2024-11-15 12:59:26,039 INFO L? ?]: Removed 592 outVars from TransFormulas that were not future-live. [2024-11-15 12:59:26,040 INFO L287 CfgBuilder]: Performing block encoding [2024-11-15 12:59:26,068 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-15 12:59:26,069 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-15 12:59:26,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 12:59:26 BoogieIcfgContainer [2024-11-15 12:59:26,069 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-15 12:59:26,071 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-15 12:59:26,071 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-15 12:59:26,073 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-15 12:59:26,074 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 12:58:27" (1/3) ... [2024-11-15 12:59:26,074 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e32bec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 12:59:26, skipping insertion in model container [2024-11-15 12:59:26,075 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:58:28" (2/3) ... [2024-11-15 12:59:26,075 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e32bec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 12:59:26, skipping insertion in model container [2024-11-15 12:59:26,075 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 12:59:26" (3/3) ... [2024-11-15 12:59:26,076 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-block-paride-pt.ko.cil.out.i [2024-11-15 12:59:26,092 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-15 12:59:26,092 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-15 12:59:26,168 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-15 12:59:26,173 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;@71558330, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 12:59:26,173 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-15 12:59:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand has 689 states, 472 states have (on average 1.326271186440678) internal successors, (626), 489 states have internal predecessors, (626), 177 states have call successors, (177), 42 states have call predecessors, (177), 42 states have return successors, (177), 177 states have call predecessors, (177), 177 states have call successors, (177) [2024-11-15 12:59:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-15 12:59:26,183 INFO L207 NwaCegarLoop]: Found error trace [2024-11-15 12:59:26,183 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-15 12:59:26,183 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 12:59:26,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 12:59:26,187 INFO L85 PathProgramCache]: Analyzing trace with hash 1509526609, now seen corresponding path program 1 times [2024-11-15 12:59:26,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-15 12:59:26,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140702703] [2024-11-15 12:59:26,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 12:59:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 12:59:27,078 ERROR L246 FreeRefinementEngine]: Caught known exception: Const is only supported for infinite index sort [2024-11-15 12:59:27,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [314882474] [2024-11-15 12:59:27,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 12:59:27,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 12:59:27,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-15 12:59:27,085 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) [2024-11-15 12:59:27,097 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-15 12:59:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 12:59:29,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 1317 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-15 12:59:29,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 12:59:29,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 12:59:29,417 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 12:59:29,418 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-15 12:59:29,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140702703] [2024-11-15 12:59:29,418 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-15 12:59:29,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [314882474] [2024-11-15 12:59:29,418 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [314882474] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 12:59:29,418 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 12:59:29,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 12:59:29,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136442566] [2024-11-15 12:59:29,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 12:59:29,423 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 12:59:29,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-15 12:59:29,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 12:59:29,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 12:59:29,443 INFO L87 Difference]: Start difference. First operand has 689 states, 472 states have (on average 1.326271186440678) internal successors, (626), 489 states have internal predecessors, (626), 177 states have call successors, (177), 42 states have call predecessors, (177), 42 states have return successors, (177), 177 states have call predecessors, (177), 177 states have call successors, (177) Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 12:59:29,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-15 12:59:29,574 INFO L93 Difference]: Finished difference Result 1358 states and 1963 transitions. [2024-11-15 12:59:29,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 12:59:29,578 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2024-11-15 12:59:29,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-15 12:59:29,599 INFO L225 Difference]: With dead ends: 1358 [2024-11-15 12:59:29,599 INFO L226 Difference]: Without dead ends: 671 [2024-11-15 12:59:29,610 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 12:59:29,615 INFO L432 NwaCegarLoop]: 950 mSDtfsCounter, 948 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 948 SdHoareTripleChecker+Valid, 950 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 [2024-11-15 12:59:29,616 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [948 Valid, 950 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-15 12:59:29,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 671 states. [2024-11-15 12:59:29,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 671 to 671. [2024-11-15 12:59:29,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 671 states, 456 states have (on average 1.3201754385964912) internal successors, (602), 467 states have internal predecessors, (602), 173 states have call successors, (173), 42 states have call predecessors, (173), 41 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2024-11-15 12:59:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 671 states and 947 transitions. [2024-11-15 12:59:29,720 INFO L78 Accepts]: Start accepts. Automaton has 671 states and 947 transitions. Word has length 11 [2024-11-15 12:59:29,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-15 12:59:29,720 INFO L471 AbstractCegarLoop]: Abstraction has 671 states and 947 transitions. [2024-11-15 12:59:29,721 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 12:59:29,721 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 947 transitions. [2024-11-15 12:59:29,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-15 12:59:29,724 INFO L207 NwaCegarLoop]: Found error trace [2024-11-15 12:59:29,724 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-15 12:59:29,779 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-15 12:59:29,924 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,SelfDestructingSolverStorable0 [2024-11-15 12:59:29,925 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 12:59:29,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 12:59:29,925 INFO L85 PathProgramCache]: Analyzing trace with hash 559751456, now seen corresponding path program 1 times [2024-11-15 12:59:29,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-15 12:59:29,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198399456] [2024-11-15 12:59:29,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 12:59:29,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 12:59:30,352 ERROR L246 FreeRefinementEngine]: Caught known exception: Const is only supported for infinite index sort [2024-11-15 12:59:30,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [95473682] [2024-11-15 12:59:30,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 12:59:30,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 12:59:30,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-15 12:59:30,358 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) [2024-11-15 12:59:30,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-15 12:59:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 12:59:32,244 INFO L255 TraceCheckSpWp]: Trace formula consists of 1337 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-15 12:59:32,246 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 12:59:32,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 12:59:32,509 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 12:59:32,510 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-15 12:59:32,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198399456] [2024-11-15 12:59:32,510 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-15 12:59:32,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [95473682] [2024-11-15 12:59:32,510 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [95473682] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 12:59:32,510 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 12:59:32,510 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-15 12:59:32,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420537263] [2024-11-15 12:59:32,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 12:59:32,511 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 12:59:32,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-15 12:59:32,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 12:59:32,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 12:59:32,512 INFO L87 Difference]: Start difference. First operand 671 states and 947 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-15 12:59:32,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-15 12:59:32,766 INFO L93 Difference]: Finished difference Result 1265 states and 1781 transitions. [2024-11-15 12:59:32,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 12:59:32,767 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2024-11-15 12:59:32,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-15 12:59:32,772 INFO L225 Difference]: With dead ends: 1265 [2024-11-15 12:59:32,772 INFO L226 Difference]: Without dead ends: 678 [2024-11-15 12:59:32,775 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 12:59:32,778 INFO L432 NwaCegarLoop]: 945 mSDtfsCounter, 7 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 1887 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-15 12:59:32,778 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 1887 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-15 12:59:32,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2024-11-15 12:59:32,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 678. [2024-11-15 12:59:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 678 states, 463 states have (on average 1.3218142548596112) internal successors, (612), 474 states have internal predecessors, (612), 173 states have call successors, (173), 42 states have call predecessors, (173), 41 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2024-11-15 12:59:32,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 957 transitions. [2024-11-15 12:59:32,810 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 957 transitions. Word has length 21 [2024-11-15 12:59:32,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-15 12:59:32,812 INFO L471 AbstractCegarLoop]: Abstraction has 678 states and 957 transitions. [2024-11-15 12:59:32,812 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-15 12:59:32,812 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 957 transitions. [2024-11-15 12:59:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-15 12:59:32,814 INFO L207 NwaCegarLoop]: Found error trace [2024-11-15 12:59:32,814 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-15 12:59:32,862 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-15 12:59:33,014 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,SelfDestructingSolverStorable1 [2024-11-15 12:59:33,016 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 12:59:33,016 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 12:59:33,016 INFO L85 PathProgramCache]: Analyzing trace with hash 367864155, now seen corresponding path program 1 times [2024-11-15 12:59:33,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-15 12:59:33,017 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913940697] [2024-11-15 12:59:33,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 12:59:33,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 12:59:33,391 ERROR L246 FreeRefinementEngine]: Caught known exception: Const is only supported for infinite index sort [2024-11-15 12:59:33,391 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [29710813] [2024-11-15 12:59:33,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 12:59:33,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 12:59:33,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-15 12:59:33,393 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) [2024-11-15 12:59:33,394 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-15 12:59:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 12:59:35,372 INFO L255 TraceCheckSpWp]: Trace formula consists of 1375 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-15 12:59:35,375 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 12:59:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 12:59:36,069 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 12:59:36,069 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-15 12:59:36,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913940697] [2024-11-15 12:59:36,069 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-15 12:59:36,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [29710813] [2024-11-15 12:59:36,070 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [29710813] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 12:59:36,070 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 12:59:36,070 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-15 12:59:36,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701651903] [2024-11-15 12:59:36,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 12:59:36,070 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 12:59:36,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-15 12:59:36,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 12:59:36,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 12:59:36,071 INFO L87 Difference]: Start difference. First operand 678 states and 957 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-15 12:59:36,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-15 12:59:36,407 INFO L93 Difference]: Finished difference Result 1286 states and 1814 transitions. [2024-11-15 12:59:36,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 12:59:36,409 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 27 [2024-11-15 12:59:36,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-15 12:59:36,414 INFO L225 Difference]: With dead ends: 1286 [2024-11-15 12:59:36,414 INFO L226 Difference]: Without dead ends: 702 [2024-11-15 12:59:36,416 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 12:59:36,416 INFO L432 NwaCegarLoop]: 944 mSDtfsCounter, 19 mSDsluCounter, 939 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 1883 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-15 12:59:36,417 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 1883 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-15 12:59:36,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 702 states. [2024-11-15 12:59:36,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 702 to 702. [2024-11-15 12:59:36,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 702 states, 481 states have (on average 1.3264033264033264) internal successors, (638), 492 states have internal predecessors, (638), 179 states have call successors, (179), 42 states have call predecessors, (179), 41 states have return successors, (178), 178 states have call predecessors, (178), 178 states have call successors, (178) [2024-11-15 12:59:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 702 states and 995 transitions. [2024-11-15 12:59:36,444 INFO L78 Accepts]: Start accepts. Automaton has 702 states and 995 transitions. Word has length 27 [2024-11-15 12:59:36,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-15 12:59:36,445 INFO L471 AbstractCegarLoop]: Abstraction has 702 states and 995 transitions. [2024-11-15 12:59:36,445 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-15 12:59:36,445 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 995 transitions. [2024-11-15 12:59:36,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-15 12:59:36,446 INFO L207 NwaCegarLoop]: Found error trace [2024-11-15 12:59:36,446 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-11-15 12:59:36,499 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-15 12:59:36,646 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 12:59:36,646 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 12:59:36,647 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 12:59:36,647 INFO L85 PathProgramCache]: Analyzing trace with hash 946418409, now seen corresponding path program 1 times [2024-11-15 12:59:36,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-15 12:59:36,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732515234] [2024-11-15 12:59:36,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 12:59:36,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 12:59:37,015 ERROR L246 FreeRefinementEngine]: Caught known exception: Const is only supported for infinite index sort [2024-11-15 12:59:37,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1359957926] [2024-11-15 12:59:37,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 12:59:37,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 12:59:37,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-15 12:59:37,017 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) [2024-11-15 12:59:37,018 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-15 12:59:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 12:59:38,937 INFO L255 TraceCheckSpWp]: Trace formula consists of 1385 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-15 12:59:38,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 12:59:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 12:59:40,926 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 12:59:40,926 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-15 12:59:40,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732515234] [2024-11-15 12:59:40,927 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-15 12:59:40,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1359957926] [2024-11-15 12:59:40,928 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1359957926] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 12:59:40,928 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 12:59:40,928 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 12:59:40,928 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [99502061] [2024-11-15 12:59:40,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 12:59:40,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 12:59:40,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-15 12:59:40,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 12:59:40,929 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 12:59:40,929 INFO L87 Difference]: Start difference. First operand 702 states and 995 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 2 states have internal predecessors, (23), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-15 12:59:40,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-15 12:59:40,959 INFO L93 Difference]: Finished difference Result 702 states and 995 transitions. [2024-11-15 12:59:40,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 12:59:40,959 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 2 states have internal predecessors, (23), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 32 [2024-11-15 12:59:40,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-15 12:59:40,960 INFO L225 Difference]: With dead ends: 702 [2024-11-15 12:59:40,960 INFO L226 Difference]: Without dead ends: 0 [2024-11-15 12:59:40,962 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 12:59:40,963 INFO L432 NwaCegarLoop]: 944 mSDtfsCounter, 917 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 917 SdHoareTripleChecker+Valid, 944 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 [2024-11-15 12:59:40,964 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [917 Valid, 944 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-15 12:59:40,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-15 12:59:40,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-15 12:59:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 12:59:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-15 12:59:40,965 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 32 [2024-11-15 12:59:40,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-15 12:59:40,965 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-15 12:59:40,965 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 2 states have internal predecessors, (23), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-15 12:59:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-15 12:59:40,965 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-15 12:59:40,971 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-15 12:59:41,028 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-15 12:59:41,172 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 12:59:41,174 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-15 12:59:41,176 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.