./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 687a1636a89f1fab4c90438b5af97b62d434d4fc2275ba6796fa2a6782584d1d --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-18 14:48:23,684 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-18 14:48:23,771 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-18 14:48:23,780 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-18 14:48:23,781 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-18 14:48:23,813 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-18 14:48:23,814 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-18 14:48:23,814 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-18 14:48:23,815 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-18 14:48:23,815 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-18 14:48:23,816 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-18 14:48:23,817 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-18 14:48:23,818 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-18 14:48:23,821 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-18 14:48:23,822 INFO L153 SettingsManager]: * Use SBE=true [2024-11-18 14:48:23,822 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-18 14:48:23,822 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-18 14:48:23,822 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-18 14:48:23,823 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-18 14:48:23,823 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-18 14:48:23,823 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-18 14:48:23,824 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-18 14:48:23,824 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-18 14:48:23,824 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-18 14:48:23,825 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-18 14:48:23,826 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-18 14:48:23,826 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-18 14:48:23,826 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-18 14:48:23,827 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-18 14:48:23,827 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-18 14:48:23,827 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-18 14:48:23,827 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-18 14:48:23,828 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 14:48:23,828 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-18 14:48:23,829 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-18 14:48:23,829 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-18 14:48:23,830 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-18 14:48:23,830 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-18 14:48:23,830 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-18 14:48:23,830 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-18 14:48:23,831 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-18 14:48:23,831 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-18 14:48:23,831 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 687a1636a89f1fab4c90438b5af97b62d434d4fc2275ba6796fa2a6782584d1d [2024-11-18 14:48:24,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-18 14:48:24,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-18 14:48:24,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-18 14:48:24,102 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-18 14:48:24,102 INFO L274 PluginConnector]: CDTParser initialized [2024-11-18 14:48:24,103 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.1.c [2024-11-18 14:48:25,583 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-18 14:48:26,057 INFO L384 CDTParser]: Found 1 translation units. [2024-11-18 14:48:26,058 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.1.c [2024-11-18 14:48:26,096 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/393fa71e0/2067020209be4039a2183ca37858e7bc/FLAG878e1ed7d [2024-11-18 14:48:26,113 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/393fa71e0/2067020209be4039a2183ca37858e7bc [2024-11-18 14:48:26,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-18 14:48:26,117 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-18 14:48:26,118 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-18 14:48:26,119 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-18 14:48:26,124 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-18 14:48:26,125 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:48:26" (1/1) ... [2024-11-18 14:48:26,128 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c6575f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:26, skipping insertion in model container [2024-11-18 14:48:26,128 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:48:26" (1/1) ... [2024-11-18 14:48:26,253 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-18 14:48:26,605 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.1.c[2213,2226] [2024-11-18 14:48:27,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 14:48:27,438 INFO L200 MainTranslator]: Completed pre-run [2024-11-18 14:48:27,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok1.i","-S") [51] [2024-11-18 14:48:27,456 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.1.c[2213,2226] [2024-11-18 14:48:27,848 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 14:48:27,906 INFO L204 MainTranslator]: Completed translation [2024-11-18 14:48:27,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27 WrapperNode [2024-11-18 14:48:27,907 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-18 14:48:27,908 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-18 14:48:27,908 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-18 14:48:27,908 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-18 14:48:27,915 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:28,164 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:29,238 INFO L138 Inliner]: procedures = 101, calls = 7878, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 23167 [2024-11-18 14:48:29,239 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-18 14:48:29,240 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-18 14:48:29,240 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-18 14:48:29,240 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-18 14:48:29,255 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:29,259 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:29,506 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:29,792 INFO L175 MemorySlicer]: Split 7434 memory accesses to 57 slices as follows [2, 17, 17, 17, 9, 360, 488, 432, 456, 480, 392, 284, 212, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109]. 7 percent of accesses are in the largest equivalence class. The 1318 initializations are split as follows [2, 8, 8, 8, 4, 8, 8, 8, 8, 8, 8, 4, 4, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28]. The 1292 writes are split as follows [0, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 4, 4, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27]. [2024-11-18 14:48:29,800 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:29,801 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:30,300 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:30,357 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:30,422 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:30,477 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:30,696 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-18 14:48:30,698 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-18 14:48:30,699 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-18 14:48:30,699 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-18 14:48:30,700 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ... [2024-11-18 14:48:30,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 14:48:30,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 14:48:30,737 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) [2024-11-18 14:48:30,744 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 [2024-11-18 14:48:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-11-18 14:48:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-11-18 14:48:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-11-18 14:48:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-11-18 14:48:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-18 14:48:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-18 14:48:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-18 14:48:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-18 14:48:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-18 14:48:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-18 14:48:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-18 14:48:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-18 14:48:30,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-18 14:48:30,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-18 14:48:30,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-18 14:48:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-18 14:48:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-18 14:48:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-18 14:48:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-18 14:48:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-18 14:48:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-18 14:48:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-18 14:48:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-18 14:48:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-18 14:48:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-18 14:48:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-18 14:48:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-18 14:48:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-18 14:48:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-18 14:48:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-11-18 14:48:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-11-18 14:48:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-11-18 14:48:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-11-18 14:48:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-11-18 14:48:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-11-18 14:48:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-11-18 14:48:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-11-18 14:48:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-11-18 14:48:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-11-18 14:48:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-11-18 14:48:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-11-18 14:48:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-11-18 14:48:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-11-18 14:48:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-11-18 14:48:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-11-18 14:48:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-11-18 14:48:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-11-18 14:48:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-11-18 14:48:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-11-18 14:48:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-11-18 14:48:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-11-18 14:48:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-11-18 14:48:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-18 14:48:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-18 14:48:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-18 14:48:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-18 14:48:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-18 14:48:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-18 14:48:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-18 14:48:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-18 14:48:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-18 14:48:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-18 14:48:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-18 14:48:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-18 14:48:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-18 14:48:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-18 14:48:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-18 14:48:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-18 14:48:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-18 14:48:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-18 14:48:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-18 14:48:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-18 14:48:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-18 14:48:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-18 14:48:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-11-18 14:48:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-11-18 14:48:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-11-18 14:48:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-11-18 14:48:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-11-18 14:48:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-11-18 14:48:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-11-18 14:48:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-11-18 14:48:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-11-18 14:48:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-11-18 14:48:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-11-18 14:48:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-11-18 14:48:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-11-18 14:48:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-11-18 14:48:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-11-18 14:48:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-11-18 14:48:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-11-18 14:48:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-11-18 14:48:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-11-18 14:48:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-11-18 14:48:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-11-18 14:48:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-11-18 14:48:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-18 14:48:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-11-18 14:48:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-11-18 14:48:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-11-18 14:48:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-11-18 14:48:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-11-18 14:48:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-11-18 14:48:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-11-18 14:48:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-11-18 14:48:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-11-18 14:48:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-11-18 14:48:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-11-18 14:48:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-11-18 14:48:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-11-18 14:48:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-11-18 14:48:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-11-18 14:48:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-11-18 14:48:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-11-18 14:48:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-11-18 14:48:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-11-18 14:48:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-11-18 14:48:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-11-18 14:48:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-11-18 14:48:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-11-18 14:48:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-11-18 14:48:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-11-18 14:48:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-11-18 14:48:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-18 14:48:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-18 14:48:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-11-18 14:48:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-11-18 14:48:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-11-18 14:48:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-11-18 14:48:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-11-18 14:48:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-11-18 14:48:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-11-18 14:48:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-11-18 14:48:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-11-18 14:48:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-11-18 14:48:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-11-18 14:48:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-11-18 14:48:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-11-18 14:48:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-11-18 14:48:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-11-18 14:48:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-11-18 14:48:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-11-18 14:48:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-11-18 14:48:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-11-18 14:48:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-11-18 14:48:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-11-18 14:48:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-11-18 14:48:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-11-18 14:48:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-18 14:48:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-18 14:48:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-18 14:48:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-18 14:48:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-18 14:48:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-18 14:48:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-18 14:48:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-18 14:48:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-18 14:48:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-18 14:48:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-18 14:48:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-18 14:48:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-18 14:48:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-18 14:48:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-18 14:48:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-18 14:48:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-18 14:48:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-18 14:48:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-18 14:48:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-18 14:48:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-18 14:48:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-18 14:48:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-18 14:48:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-18 14:48:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-18 14:48:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-18 14:48:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-18 14:48:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-18 14:48:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-18 14:48:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-18 14:48:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-18 14:48:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-18 14:48:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-18 14:48:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-18 14:48:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-18 14:48:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-11-18 14:48:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-11-18 14:48:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-11-18 14:48:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-11-18 14:48:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-11-18 14:48:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-11-18 14:48:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-11-18 14:48:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-11-18 14:48:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-11-18 14:48:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-11-18 14:48:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-11-18 14:48:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-18 14:48:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-18 14:48:31,864 INFO L238 CfgBuilder]: Building ICFG [2024-11-18 14:48:31,867 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-18 14:48:49,077 INFO L? ?]: Removed 926 outVars from TransFormulas that were not future-live. [2024-11-18 14:48:49,077 INFO L287 CfgBuilder]: Performing block encoding [2024-11-18 14:48:49,157 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-18 14:48:49,157 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-18 14:48:49,157 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:48:49 BoogieIcfgContainer [2024-11-18 14:48:49,157 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-18 14:48:49,159 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-18 14:48:49,159 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-18 14:48:49,162 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-18 14:48:49,163 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:48:26" (1/3) ... [2024-11-18 14:48:49,164 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@134c500f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:48:49, skipping insertion in model container [2024-11-18 14:48:49,165 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (2/3) ... [2024-11-18 14:48:49,168 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@134c500f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:48:49, skipping insertion in model container [2024-11-18 14:48:49,168 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:48:49" (3/3) ... [2024-11-18 14:48:49,169 INFO L112 eAbstractionObserver]: Analyzing ICFG rekcba_ctm.1.c [2024-11-18 14:48:49,186 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-18 14:48:49,186 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-18 14:48:49,344 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-18 14:48:49,351 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;@3af04269, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-18 14:48:49,352 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-18 14:48:49,373 INFO L276 IsEmpty]: Start isEmpty. Operand has 4820 states, 4432 states have (on average 1.5476083032490975) internal successors, (6859), 4456 states have internal predecessors, (6859), 343 states have call successors, (343), 43 states have call predecessors, (343), 43 states have return successors, (343), 333 states have call predecessors, (343), 343 states have call successors, (343) [2024-11-18 14:48:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1934 [2024-11-18 14:48:49,649 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:48:49,652 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 14:48:49,652 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:48:49,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:48:49,659 INFO L85 PathProgramCache]: Analyzing trace with hash 1128178838, now seen corresponding path program 1 times [2024-11-18 14:48:49,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:48:49,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863549037] [2024-11-18 14:48:49,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:48:49,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 14:49:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:49:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-18 14:49:02,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 14:49:02,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863549037] [2024-11-18 14:49:02,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863549037] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 14:49:02,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 14:49:02,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-18 14:49:02,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033776858] [2024-11-18 14:49:02,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 14:49:02,528 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-18 14:49:02,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 14:49:02,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-18 14:49:02,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 14:49:02,569 INFO L87 Difference]: Start difference. First operand has 4820 states, 4432 states have (on average 1.5476083032490975) internal successors, (6859), 4456 states have internal predecessors, (6859), 343 states have call successors, (343), 43 states have call predecessors, (343), 43 states have return successors, (343), 333 states have call predecessors, (343), 343 states have call successors, (343) Second operand has 2 states, 2 states have (on average 966.0) internal successors, (1932), 2 states have internal predecessors, (1932), 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) [2024-11-18 14:49:02,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 14:49:02,804 INFO L93 Difference]: Finished difference Result 9631 states and 15375 transitions. [2024-11-18 14:49:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-18 14:49:02,808 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 966.0) internal successors, (1932), 2 states have internal predecessors, (1932), 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 1933 [2024-11-18 14:49:02,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 14:49:02,855 INFO L225 Difference]: With dead ends: 9631 [2024-11-18 14:49:02,856 INFO L226 Difference]: Without dead ends: 4804 [2024-11-18 14:49:02,888 INFO L431 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 [2024-11-18 14:49:02,891 INFO L432 NwaCegarLoop]: 6012 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6012 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 [2024-11-18 14:49:02,893 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6012 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 14:49:02,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4804 states. [2024-11-18 14:49:03,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4804 to 4804. [2024-11-18 14:49:03,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4804 states, 4417 states have (on average 1.2030790129046864) internal successors, (5314), 4441 states have internal predecessors, (5314), 343 states have call successors, (343), 43 states have call predecessors, (343), 43 states have return successors, (342), 332 states have call predecessors, (342), 342 states have call successors, (342) [2024-11-18 14:49:03,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4804 states to 4804 states and 5999 transitions. [2024-11-18 14:49:03,132 INFO L78 Accepts]: Start accepts. Automaton has 4804 states and 5999 transitions. Word has length 1933 [2024-11-18 14:49:03,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 14:49:03,133 INFO L471 AbstractCegarLoop]: Abstraction has 4804 states and 5999 transitions. [2024-11-18 14:49:03,135 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 966.0) internal successors, (1932), 2 states have internal predecessors, (1932), 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) [2024-11-18 14:49:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 4804 states and 5999 transitions. [2024-11-18 14:49:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1934 [2024-11-18 14:49:03,282 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:49:03,283 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 14:49:03,283 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-18 14:49:03,284 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:49:03,285 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:49:03,286 INFO L85 PathProgramCache]: Analyzing trace with hash -1804047902, now seen corresponding path program 1 times [2024-11-18 14:49:03,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:49:03,286 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882962269] [2024-11-18 14:49:03,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:49:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 14:49:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:49:33,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-18 14:49:33,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 14:49:33,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [882962269] [2024-11-18 14:49:33,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [882962269] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 14:49:33,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 14:49:33,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-18 14:49:33,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095444636] [2024-11-18 14:49:33,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 14:49:33,546 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-18 14:49:33,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 14:49:33,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-18 14:49:33,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-18 14:49:33,549 INFO L87 Difference]: Start difference. First operand 4804 states and 5999 transitions. Second operand has 6 states, 5 states have (on average 386.4) internal successors, (1932), 4 states have internal predecessors, (1932), 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) [2024-11-18 14:49:34,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 14:49:34,151 INFO L93 Difference]: Finished difference Result 6940 states and 8571 transitions. [2024-11-18 14:49:34,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-18 14:49:34,153 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 386.4) internal successors, (1932), 4 states have internal predecessors, (1932), 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 1933 [2024-11-18 14:49:34,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 14:49:34,200 INFO L225 Difference]: With dead ends: 6940 [2024-11-18 14:49:34,201 INFO L226 Difference]: Without dead ends: 6938 [2024-11-18 14:49:34,207 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2024-11-18 14:49:34,209 INFO L432 NwaCegarLoop]: 6028 mSDtfsCounter, 4074 mSDsluCounter, 20600 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4074 SdHoareTripleChecker+Valid, 26628 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-18 14:49:34,209 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4074 Valid, 26628 Invalid, 95 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-18 14:49:34,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6938 states. [2024-11-18 14:49:34,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6938 to 6936. [2024-11-18 14:49:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6936 states, 6276 states have (on average 1.180050987890376) internal successors, (7406), 6314 states have internal predecessors, (7406), 578 states have call successors, (578), 81 states have call predecessors, (578), 81 states have return successors, (584), 561 states have call predecessors, (584), 576 states have call successors, (584) [2024-11-18 14:49:34,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6936 states to 6936 states and 8568 transitions. [2024-11-18 14:49:34,452 INFO L78 Accepts]: Start accepts. Automaton has 6936 states and 8568 transitions. Word has length 1933 [2024-11-18 14:49:34,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 14:49:34,458 INFO L471 AbstractCegarLoop]: Abstraction has 6936 states and 8568 transitions. [2024-11-18 14:49:34,462 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 386.4) internal successors, (1932), 4 states have internal predecessors, (1932), 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) [2024-11-18 14:49:34,463 INFO L276 IsEmpty]: Start isEmpty. Operand 6936 states and 8568 transitions. [2024-11-18 14:49:34,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1940 [2024-11-18 14:49:34,603 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:49:34,604 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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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14:49:34,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-18 14:49:34,605 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:49:34,606 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:49:34,607 INFO L85 PathProgramCache]: Analyzing trace with hash 775174408, now seen corresponding path program 1 times [2024-11-18 14:49:34,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:49:34,607 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469223567] [2024-11-18 14:49:34,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:49:34,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms