/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-15 23:20:47,944 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-15 23:20:48,002 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-12-15 23:20:48,010 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-15 23:20:48,011 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-15 23:20:48,031 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-15 23:20:48,031 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-15 23:20:48,032 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-15 23:20:48,032 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-15 23:20:48,035 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-15 23:20:48,035 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-15 23:20:48,035 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-15 23:20:48,036 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-15 23:20:48,037 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-15 23:20:48,037 INFO L153 SettingsManager]: * Use SBE=true [2023-12-15 23:20:48,037 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-15 23:20:48,037 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-15 23:20:48,037 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-15 23:20:48,037 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-15 23:20:48,038 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-15 23:20:48,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-15 23:20:48,038 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-15 23:20:48,038 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-15 23:20:48,038 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-15 23:20:48,038 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-15 23:20:48,038 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-15 23:20:48,039 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-15 23:20:48,039 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-15 23:20:48,039 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-15 23:20:48,039 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-15 23:20:48,040 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-15 23:20:48,040 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-15 23:20:48,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-15 23:20:48,040 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-15 23:20:48,040 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-15 23:20:48,041 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-15 23:20:48,041 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-15 23:20:48,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-15 23:20:48,041 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-15 23:20:48,041 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-15 23:20:48,041 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-15 23:20:48,041 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-15 23:20:48,041 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-15 23:20:48,041 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> true [2023-12-15 23:20:48,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-15 23:20:48,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-15 23:20:48,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-15 23:20:48,255 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-15 23:20:48,256 INFO L274 PluginConnector]: CDTParser initialized [2023-12-15 23:20:48,257 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c [2023-12-15 23:20:49,308 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-15 23:20:49,681 INFO L384 CDTParser]: Found 1 translation units. [2023-12-15 23:20:49,682 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c [2023-12-15 23:20:49,720 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c715ad86/71ae0c675c7b4ad48ec7fcba493f2627/FLAG4ff4d824f [2023-12-15 23:20:49,734 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c715ad86/71ae0c675c7b4ad48ec7fcba493f2627 [2023-12-15 23:20:49,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-15 23:20:49,737 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-15 23:20:49,739 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-15 23:20:49,739 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-15 23:20:49,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-15 23:20:49,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 11:20:49" (1/1) ... [2023-12-15 23:20:49,744 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef12151 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:49, skipping insertion in model container [2023-12-15 23:20:49,744 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 11:20:49" (1/1) ... [2023-12-15 23:20:49,861 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-15 23:20:50,076 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c[2267,2280] [2023-12-15 23:20:50,996 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-15 23:20:51,016 INFO L202 MainTranslator]: Completed pre-run [2023-12-15 23:20:51,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.bug3.i","-S") [51] [2023-12-15 23:20:51,032 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_ctm.3-2.c[2267,2280] [2023-12-15 23:20:51,507 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-15 23:20:51,538 INFO L206 MainTranslator]: Completed translation [2023-12-15 23:20:51,540 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51 WrapperNode [2023-12-15 23:20:51,540 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-15 23:20:51,541 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-15 23:20:51,541 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-15 23:20:51,541 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-15 23:20:51,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:51,838 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:53,183 INFO L138 Inliner]: procedures = 101, calls = 11881, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 40295 [2023-12-15 23:20:53,184 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-15 23:20:53,184 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-15 23:20:53,184 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-15 23:20:53,184 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-15 23:20:53,193 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:53,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:53,444 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:53,669 INFO L175 MemorySlicer]: Split 11460 memory accesses to 57 slices as follows [2, 25, 25, 25, 13, 769, 1081, 925, 985, 1045, 841, 642, 462, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124, 86, 124]. 9 percent of accesses are in the largest equivalence class. The 56 initializations are split as follows [2, 12, 12, 12, 6, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 1986 writes are split as follows [0, 1, 1, 1, 1, 13, 13, 13, 13, 13, 13, 6, 6, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42, 44, 42]. [2023-12-15 23:20:53,669 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:53,670 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:54,139 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:54,207 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:54,318 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:54,378 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:54,545 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-15 23:20:54,546 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-15 23:20:54,546 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-15 23:20:54,546 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-15 23:20:54,547 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (1/1) ... [2023-12-15 23:20:54,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-15 23:20:54,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-15 23:20:54,578 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) [2023-12-15 23:20:54,587 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 [2023-12-15 23:20:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2023-12-15 23:20:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2023-12-15 23:20:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2023-12-15 23:20:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2023-12-15 23:20:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-12-15 23:20:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-12-15 23:20:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-12-15 23:20:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-12-15 23:20:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2023-12-15 23:20:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2023-12-15 23:20:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2023-12-15 23:20:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2023-12-15 23:20:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2023-12-15 23:20:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2023-12-15 23:20:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2023-12-15 23:20:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2023-12-15 23:20:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2023-12-15 23:20:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-12-15 23:20:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-12-15 23:20:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-12-15 23:20:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2023-12-15 23:20:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2023-12-15 23:20:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2023-12-15 23:20:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2023-12-15 23:20:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2023-12-15 23:20:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2023-12-15 23:20:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2023-12-15 23:20:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2023-12-15 23:20:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2023-12-15 23:20:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2023-12-15 23:20:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2023-12-15 23:20:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2023-12-15 23:20:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2023-12-15 23:20:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2023-12-15 23:20:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-15 23:20:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2023-12-15 23:20:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2023-12-15 23:20:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2023-12-15 23:20:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2023-12-15 23:20:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2023-12-15 23:20:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2023-12-15 23:20:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2023-12-15 23:20:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2023-12-15 23:20:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2023-12-15 23:20:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2023-12-15 23:20:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2023-12-15 23:20:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2023-12-15 23:20:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2023-12-15 23:20:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2023-12-15 23:20:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2023-12-15 23:20:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2023-12-15 23:20:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2023-12-15 23:20:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2023-12-15 23:20:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2023-12-15 23:20:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2023-12-15 23:20:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2023-12-15 23:20:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2023-12-15 23:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2023-12-15 23:20:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2023-12-15 23:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2023-12-15 23:20:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2023-12-15 23:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2023-12-15 23:20:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2023-12-15 23:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2023-12-15 23:20:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2023-12-15 23:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2023-12-15 23:20:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2023-12-15 23:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2023-12-15 23:20:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2023-12-15 23:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2023-12-15 23:20:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2023-12-15 23:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2023-12-15 23:20:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2023-12-15 23:20:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2023-12-15 23:20:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2023-12-15 23:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2023-12-15 23:20:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2023-12-15 23:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2023-12-15 23:20:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2023-12-15 23:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2023-12-15 23:20:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2023-12-15 23:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2023-12-15 23:20:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2023-12-15 23:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2023-12-15 23:20:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2023-12-15 23:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2023-12-15 23:20:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2023-12-15 23:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-15 23:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-12-15 23:20:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-12-15 23:20:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-12-15 23:20:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2023-12-15 23:20:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2023-12-15 23:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2023-12-15 23:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2023-12-15 23:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2023-12-15 23:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2023-12-15 23:20:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2023-12-15 23:20:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-15 23:20:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-15 23:20:56,005 INFO L241 CfgBuilder]: Building ICFG [2023-12-15 23:20:56,008 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-15 23:21:14,031 INFO L282 CfgBuilder]: Performing block encoding [2023-12-15 23:21:14,534 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-15 23:21:14,534 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-12-15 23:21:14,535 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 11:21:14 BoogieIcfgContainer [2023-12-15 23:21:14,535 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-15 23:21:14,538 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-15 23:21:14,538 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-15 23:21:14,541 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-15 23:21:14,541 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.12 11:20:49" (1/3) ... [2023-12-15 23:21:14,542 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55b15216 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.12 11:21:14, skipping insertion in model container [2023-12-15 23:21:14,542 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 11:20:51" (2/3) ... [2023-12-15 23:21:14,542 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55b15216 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.12 11:21:14, skipping insertion in model container [2023-12-15 23:21:14,542 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 11:21:14" (3/3) ... [2023-12-15 23:21:14,543 INFO L112 eAbstractionObserver]: Analyzing ICFG rekcba_ctm.3-2.c [2023-12-15 23:21:14,555 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-15 23:21:14,555 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-15 23:21:14,669 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-15 23:21:14,674 INFO L357 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, mHoare=true, 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;@38c1b4ab, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-15 23:21:14,675 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-15 23:21:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand has 8384 states, 7969 states have (on average 1.575479984941649) internal successors, (12555), 7993 states have internal predecessors, (12555), 370 states have call successors, (370), 43 states have call predecessors, (370), 43 states have return successors, (370), 360 states have call predecessors, (370), 370 states have call successors, (370) [2023-12-15 23:21:14,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3342 [2023-12-15 23:21:14,883 INFO L187 NwaCegarLoop]: Found error trace [2023-12-15 23:21:14,885 INFO L195 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-15 23:21:14,886 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-15 23:21:14,889 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-15 23:21:14,890 INFO L85 PathProgramCache]: Analyzing trace with hash -351360329, now seen corresponding path program 1 times [2023-12-15 23:21:14,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-15 23:21:14,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388233865] [2023-12-15 23:21:14,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-15 23:21:14,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-15 23:21:43,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-15 23:21:48,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-15 23:21:48,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-15 23:21:48,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388233865] [2023-12-15 23:21:48,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388233865] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-15 23:21:48,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-15 23:21:48,062 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-15 23:21:48,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066116643] [2023-12-15 23:21:48,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-15 23:21:48,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-15 23:21:48,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-15 23:21:48,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-15 23:21:48,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-15 23:21:48,189 INFO L87 Difference]: Start difference. First operand has 8384 states, 7969 states have (on average 1.575479984941649) internal successors, (12555), 7993 states have internal predecessors, (12555), 370 states have call successors, (370), 43 states have call predecessors, (370), 43 states have return successors, (370), 360 states have call predecessors, (370), 370 states have call successors, (370) Second operand has 2 states, 2 states have (on average 1670.0) internal successors, (3340), 2 states have internal predecessors, (3340), 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) Received shutdown request... [2023-12-15 23:21:52,347 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-12-15 23:21:52,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-15 23:21:52,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-15 23:21:52,439 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-15 23:21:52,442 INFO L413 NwaCegarLoop]: 6474 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6474 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2023-12-15 23:21:52,442 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6474 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2023-12-15 23:21:52,443 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-15 23:21:52,444 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-15 23:21:52,445 WARN L619 AbstractCegarLoop]: Verification canceled: while NwaCegarLoop was constructing difference of abstraction (8384states) and FLOYD_HOARE automaton (currently 2 states, 2 states before enhancement),while ReachableStatesComputation was computing reachable states (10370 states constructed, input type IntersectNwa). [2023-12-15 23:21:52,447 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-15 23:21:52,449 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-15 23:21:52,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.12 11:21:52 BoogieIcfgContainer [2023-12-15 23:21:52,450 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-15 23:21:52,451 INFO L158 Benchmark]: Toolchain (without parser) took 62713.45ms. Allocated memory was 283.1MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 213.4MB in the beginning and 1.8GB in the end (delta: -1.5GB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. [2023-12-15 23:21:52,451 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 182.5MB. Free memory was 129.7MB in the beginning and 129.5MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 8.0GB. [2023-12-15 23:21:52,452 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1800.88ms. Allocated memory was 283.1MB in the beginning and 417.3MB in the end (delta: 134.2MB). Free memory was 212.9MB in the beginning and 183.3MB in the end (delta: 29.6MB). Peak memory consumption was 166.4MB. Max. memory is 8.0GB. [2023-12-15 23:21:52,452 INFO L158 Benchmark]: Boogie Procedure Inliner took 1642.86ms. Allocated memory was 417.3MB in the beginning and 834.7MB in the end (delta: 417.3MB). Free memory was 183.3MB in the beginning and 570.7MB in the end (delta: -387.5MB). Peak memory consumption was 172.5MB. Max. memory is 8.0GB. [2023-12-15 23:21:52,454 INFO L158 Benchmark]: Boogie Preprocessor took 1361.05ms. Allocated memory is still 834.7MB. Free memory was 570.2MB in the beginning and 431.8MB in the end (delta: 138.4MB). Peak memory consumption was 146.8MB. Max. memory is 8.0GB. [2023-12-15 23:21:52,458 INFO L158 Benchmark]: RCFGBuilder took 19989.49ms. Allocated memory was 834.7MB in the beginning and 2.9GB in the end (delta: 2.1GB). Free memory was 431.8MB in the beginning and 1.9GB in the end (delta: -1.5GB). Peak memory consumption was 915.3MB. Max. memory is 8.0GB. [2023-12-15 23:21:52,458 INFO L158 Benchmark]: TraceAbstraction took 37912.23ms. Allocated memory was 2.9GB in the beginning and 3.1GB in the end (delta: 203.4MB). Free memory was 1.9GB in the beginning and 1.8GB in the end (delta: 153.8MB). Peak memory consumption was 357.2MB. Max. memory is 8.0GB. [2023-12-15 23:21:52,460 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 182.5MB. Free memory was 129.7MB in the beginning and 129.5MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1800.88ms. Allocated memory was 283.1MB in the beginning and 417.3MB in the end (delta: 134.2MB). Free memory was 212.9MB in the beginning and 183.3MB in the end (delta: 29.6MB). Peak memory consumption was 166.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 1642.86ms. Allocated memory was 417.3MB in the beginning and 834.7MB in the end (delta: 417.3MB). Free memory was 183.3MB in the beginning and 570.7MB in the end (delta: -387.5MB). Peak memory consumption was 172.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1361.05ms. Allocated memory is still 834.7MB. Free memory was 570.2MB in the beginning and 431.8MB in the end (delta: 138.4MB). Peak memory consumption was 146.8MB. Max. memory is 8.0GB. * RCFGBuilder took 19989.49ms. Allocated memory was 834.7MB in the beginning and 2.9GB in the end (delta: 2.1GB). Free memory was 431.8MB in the beginning and 1.9GB in the end (delta: -1.5GB). Peak memory consumption was 915.3MB. Max. memory is 8.0GB. * TraceAbstraction took 37912.23ms. Allocated memory was 2.9GB in the beginning and 3.1GB in the end (delta: 203.4MB). Free memory was 1.9GB in the beginning and 1.8GB in the end (delta: 153.8MB). Peak memory consumption was 357.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 51]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.bug3.i","-S") [51] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 55]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable (line 55). Cancelled while NwaCegarLoop was constructing difference of abstraction (8384states) and FLOYD_HOARE automaton (currently 2 states, 2 states before enhancement),while ReachableStatesComputation was computing reachable states (10370 states constructed, input type IntersectNwa). - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 8384 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 37.9s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 4.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 4.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 6474 SdHoareTripleChecker+Invalid, 4.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1 IncrementalHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 6474 mSDtfsCounter, 1 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8384occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 3341 NumberOfCodeBlocks, 3341 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 3340 ConstructedInterpolants, 0 QuantifiedInterpolants, 3340 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown