./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.2-2.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.2-2.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 b6fd990ee5a3d1196da7f04012a4fa03f310aee567403c5800bf2a09c38760f5 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-18 14:48:31,302 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-18 14:48:31,360 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-18 14:48:31,364 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-18 14:48:31,365 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-18 14:48:31,382 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-18 14:48:31,383 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-18 14:48:31,383 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-18 14:48:31,384 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-18 14:48:31,385 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-18 14:48:31,385 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-18 14:48:31,385 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-18 14:48:31,386 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-18 14:48:31,386 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-18 14:48:31,386 INFO L153 SettingsManager]: * Use SBE=true [2024-11-18 14:48:31,387 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-18 14:48:31,387 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-18 14:48:31,387 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-18 14:48:31,388 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-18 14:48:31,388 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-18 14:48:31,391 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-18 14:48:31,391 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-18 14:48:31,392 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-18 14:48:31,392 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-18 14:48:31,392 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-18 14:48:31,393 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-18 14:48:31,393 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-18 14:48:31,393 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-18 14:48:31,394 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-18 14:48:31,394 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-18 14:48:31,394 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-18 14:48:31,395 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-18 14:48:31,395 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 14:48:31,395 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-18 14:48:31,396 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-18 14:48:31,396 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-18 14:48:31,396 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-18 14:48:31,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-18 14:48:31,397 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-18 14:48:31,397 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-18 14:48:31,398 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-18 14:48:31,398 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-18 14:48:31,398 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6fd990ee5a3d1196da7f04012a4fa03f310aee567403c5800bf2a09c38760f5 [2024-11-18 14:48:31,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-18 14:48:31,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-18 14:48:31,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-18 14:48:31,660 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-18 14:48:31,661 INFO L274 PluginConnector]: CDTParser initialized [2024-11-18 14:48:31,662 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.2-2.c [2024-11-18 14:48:33,193 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-18 14:48:33,662 INFO L384 CDTParser]: Found 1 translation units. [2024-11-18 14:48:33,663 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.2-2.c [2024-11-18 14:48:33,700 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d64a6171/23e8d3aa9ced43c089a2119597eb3a75/FLAG94f8d5a3d [2024-11-18 14:48:33,715 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d64a6171/23e8d3aa9ced43c089a2119597eb3a75 [2024-11-18 14:48:33,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-18 14:48:33,720 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-18 14:48:33,722 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-18 14:48:33,724 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-18 14:48:33,729 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-18 14:48:33,730 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:48:33" (1/1) ... [2024-11-18 14:48:33,731 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44a5fba4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:33, skipping insertion in model container [2024-11-18 14:48:33,731 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:48:33" (1/1) ... [2024-11-18 14:48:33,843 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-18 14:48:34,230 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.2-2.c[2215,2228] [2024-11-18 14:48:35,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 14:48:35,093 INFO L200 MainTranslator]: Completed pre-run [2024-11-18 14:48:35,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok2.i","-S") [51] [2024-11-18 14:48:35,111 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.2-2.c[2215,2228] [2024-11-18 14:48:35,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 14:48:35,682 INFO L204 MainTranslator]: Completed translation [2024-11-18 14:48:35,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35 WrapperNode [2024-11-18 14:48:35,683 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-18 14:48:35,684 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-18 14:48:35,685 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-18 14:48:35,685 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-18 14:48:35,693 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:35,937 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:36,896 INFO L138 Inliner]: procedures = 101, calls = 7876, calls flagged for inlining = 37, calls inlined = 37, statements flattened = 23141 [2024-11-18 14:48:36,898 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-18 14:48:36,898 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-18 14:48:36,899 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-18 14:48:36,899 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-18 14:48:36,919 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:36,920 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:37,259 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:37,612 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 14:48:37,613 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:37,613 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:37,996 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:38,132 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:38,189 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:38,237 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:38,377 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-18 14:48:38,379 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-18 14:48:38,380 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-18 14:48:38,380 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-18 14:48:38,381 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (1/1) ... [2024-11-18 14:48:38,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 14:48:38,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 14:48:38,420 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 14:48:38,422 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 14:48:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-11-18 14:48:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-11-18 14:48:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-11-18 14:48:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-11-18 14:48:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-18 14:48:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-18 14:48:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-18 14:48:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-18 14:48:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-18 14:48:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-18 14:48:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-18 14:48:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-18 14:48:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-18 14:48:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-18 14:48:38,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-18 14:48:38,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-18 14:48:38,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-18 14:48:38,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-18 14:48:38,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-18 14:48:38,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-18 14:48:38,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-18 14:48:38,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-18 14:48:38,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-18 14:48:38,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-18 14:48:38,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-18 14:48:38,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-18 14:48:38,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-18 14:48:38,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-18 14:48:38,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-18 14:48:38,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-18 14:48:38,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-18 14:48:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-18 14:48:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-18 14:48:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-18 14:48:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-18 14:48:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-18 14:48:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-18 14:48:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-18 14:48:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-18 14:48:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-18 14:48:38,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-11-18 14:48:38,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-11-18 14:48:38,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-11-18 14:48:38,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-11-18 14:48:38,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-11-18 14:48:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-11-18 14:48:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-11-18 14:48:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-11-18 14:48:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-11-18 14:48:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-11-18 14:48:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-11-18 14:48:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-11-18 14:48:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-11-18 14:48:38,480 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-11-18 14:48:38,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-11-18 14:48:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-11-18 14:48:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-11-18 14:48:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-11-18 14:48:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-11-18 14:48:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-11-18 14:48:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-11-18 14:48:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-11-18 14:48:38,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-11-18 14:48:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-18 14:48:38,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-18 14:48:38,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-18 14:48:38,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-18 14:48:38,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-18 14:48:38,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-11-18 14:48:38,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-11-18 14:48:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-11-18 14:48:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-11-18 14:48:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-11-18 14:48:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-11-18 14:48:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-11-18 14:48:38,487 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-11-18 14:48:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-11-18 14:48:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-11-18 14:48:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-11-18 14:48:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-11-18 14:48:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-11-18 14:48:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-11-18 14:48:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-11-18 14:48:38,489 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-11-18 14:48:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-11-18 14:48:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-11-18 14:48:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-11-18 14:48:38,490 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-11-18 14:48:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-11-18 14:48:38,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-18 14:48:38,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-11-18 14:48:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-11-18 14:48:38,492 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-11-18 14:48:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-11-18 14:48:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-11-18 14:48:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-11-18 14:48:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-11-18 14:48:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-11-18 14:48:38,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-11-18 14:48:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-11-18 14:48:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-11-18 14:48:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-11-18 14:48:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-11-18 14:48:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-11-18 14:48:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-11-18 14:48:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-11-18 14:48:38,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-11-18 14:48:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-11-18 14:48:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-11-18 14:48:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-11-18 14:48:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-11-18 14:48:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-11-18 14:48:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-11-18 14:48:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-11-18 14:48:38,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-11-18 14:48:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-11-18 14:48:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-18 14:48:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-18 14:48:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-11-18 14:48:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-11-18 14:48:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-11-18 14:48:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-11-18 14:48:38,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-11-18 14:48:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-11-18 14:48:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-11-18 14:48:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-11-18 14:48:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-11-18 14:48:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-11-18 14:48:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-11-18 14:48:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-11-18 14:48:38,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-11-18 14:48:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-11-18 14:48:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-11-18 14:48:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-11-18 14:48:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-11-18 14:48:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-11-18 14:48:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-11-18 14:48:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-11-18 14:48:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-11-18 14:48:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-11-18 14:48:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-11-18 14:48:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-11-18 14:48:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode [2024-11-18 14:48:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode [2024-11-18 14:48:38,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-18 14:48:38,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-18 14:48:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-18 14:48:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-18 14:48:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-18 14:48:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-18 14:48:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-18 14:48:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-18 14:48:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-18 14:48:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-18 14:48:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-18 14:48:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-18 14:48:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-18 14:48:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-18 14:48:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-18 14:48:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-18 14:48:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-18 14:48:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-18 14:48:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-18 14:48:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-18 14:48:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-18 14:48:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-18 14:48:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-18 14:48:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-18 14:48:38,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-18 14:48:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-18 14:48:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-18 14:48:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-18 14:48:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-18 14:48:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-18 14:48:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-18 14:48:38,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-18 14:48:38,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-18 14:48:38,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-18 14:48:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-11-18 14:48:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-11-18 14:48:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-11-18 14:48:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-11-18 14:48:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-11-18 14:48:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-11-18 14:48:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-11-18 14:48:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-11-18 14:48:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-11-18 14:48:38,506 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-11-18 14:48:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-11-18 14:48:38,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-18 14:48:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-18 14:48:39,494 INFO L238 CfgBuilder]: Building ICFG [2024-11-18 14:48:39,499 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-18 14:48:58,321 INFO L? ?]: Removed 918 outVars from TransFormulas that were not future-live. [2024-11-18 14:48:58,322 INFO L287 CfgBuilder]: Performing block encoding [2024-11-18 14:48:58,415 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-18 14:48:58,416 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-18 14:48:58,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:48:58 BoogieIcfgContainer [2024-11-18 14:48:58,416 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-18 14:48:58,419 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-18 14:48:58,420 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-18 14:48:58,423 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-18 14:48:58,423 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:48:33" (1/3) ... [2024-11-18 14:48:58,427 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ff63acd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:48:58, skipping insertion in model container [2024-11-18 14:48:58,427 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:35" (2/3) ... [2024-11-18 14:48:58,427 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ff63acd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:48:58, skipping insertion in model container [2024-11-18 14:48:58,427 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:48:58" (3/3) ... [2024-11-18 14:48:58,428 INFO L112 eAbstractionObserver]: Analyzing ICFG rekcba_ctm.2-2.c [2024-11-18 14:48:58,445 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-18 14:48:58,446 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-18 14:48:58,608 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-18 14:48:58,616 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;@4524181d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-18 14:48:58,617 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-18 14:48:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand has 4816 states, 4428 states have (on average 1.5474254742547426) internal successors, (6852), 4452 states have internal predecessors, (6852), 342 states have call successors, (342), 44 states have call predecessors, (342), 44 states have return successors, (342), 332 states have call predecessors, (342), 342 states have call successors, (342) [2024-11-18 14:48:58,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1934 [2024-11-18 14:48:58,787 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:48:58,789 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 14:48:58,790 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:48:58,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:48:58,796 INFO L85 PathProgramCache]: Analyzing trace with hash -831413247, now seen corresponding path program 1 times [2024-11-18 14:48:58,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:48:58,805 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850474826] [2024-11-18 14:48:58,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:48:58,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 14:49:09,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:49:11,616 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 14:49:11,617 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 14:49:11,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [850474826] [2024-11-18 14:49:11,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [850474826] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 14:49:11,618 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 14:49:11,618 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-18 14:49:11,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650490883] [2024-11-18 14:49:11,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 14:49:11,628 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-18 14:49:11,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 14:49:11,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-18 14:49:11,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 14:49:11,672 INFO L87 Difference]: Start difference. First operand has 4816 states, 4428 states have (on average 1.5474254742547426) internal successors, (6852), 4452 states have internal predecessors, (6852), 342 states have call successors, (342), 44 states have call predecessors, (342), 44 states have return successors, (342), 332 states have call predecessors, (342), 342 states have call successors, (342) 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 14:49:11,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 14:49:11,896 INFO L93 Difference]: Finished difference Result 9623 states and 15356 transitions. [2024-11-18 14:49:11,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-18 14:49:11,900 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 14:49:11,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 14:49:11,948 INFO L225 Difference]: With dead ends: 9623 [2024-11-18 14:49:11,949 INFO L226 Difference]: Without dead ends: 4800 [2024-11-18 14:49:11,979 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 14:49:11,983 INFO L432 NwaCegarLoop]: 6003 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, 6003 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 14:49:11,984 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6003 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 14:49:12,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4800 states. [2024-11-18 14:49:12,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4800 to 4800. [2024-11-18 14:49:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4800 states, 4413 states have (on average 1.2025832766825288) internal successors, (5307), 4437 states have internal predecessors, (5307), 342 states have call successors, (342), 44 states have call predecessors, (342), 44 states have return successors, (341), 331 states have call predecessors, (341), 341 states have call successors, (341) [2024-11-18 14:49:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4800 states to 4800 states and 5990 transitions. [2024-11-18 14:49:12,215 INFO L78 Accepts]: Start accepts. Automaton has 4800 states and 5990 transitions. Word has length 1933 [2024-11-18 14:49:12,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 14:49:12,217 INFO L471 AbstractCegarLoop]: Abstraction has 4800 states and 5990 transitions. [2024-11-18 14:49:12,218 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 14:49:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 4800 states and 5990 transitions. [2024-11-18 14:49:12,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1934 [2024-11-18 14:49:12,309 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:49:12,310 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 14:49:12,311 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-18 14:49:12,311 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:49:12,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:49:12,312 INFO L85 PathProgramCache]: Analyzing trace with hash 747768139, now seen corresponding path program 1 times [2024-11-18 14:49:12,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:49:12,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269092664] [2024-11-18 14:49:12,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:49:12,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 14:49:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 14:49:43,689 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 14:49:43,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 14:49:43,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269092664] [2024-11-18 14:49:43,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [269092664] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 14:49:43,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 14:49:43,691 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-18 14:49:43,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709751994] [2024-11-18 14:49:43,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 14:49:43,696 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-18 14:49:43,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 14:49:43,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-18 14:49:43,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-18 14:49:43,703 INFO L87 Difference]: Start difference. First operand 4800 states and 5990 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 14:49:44,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 14:49:44,280 INFO L93 Difference]: Finished difference Result 6932 states and 8553 transitions. [2024-11-18 14:49:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-18 14:49:44,282 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 14:49:44,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 14:49:44,323 INFO L225 Difference]: With dead ends: 6932 [2024-11-18 14:49:44,324 INFO L226 Difference]: Without dead ends: 6930 [2024-11-18 14:49:44,330 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 14:49:44,331 INFO L432 NwaCegarLoop]: 6025 mSDtfsCounter, 4065 mSDsluCounter, 20582 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4065 SdHoareTripleChecker+Valid, 26607 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 14:49:44,332 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4065 Valid, 26607 Invalid, 95 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-18 14:49:44,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6930 states. [2024-11-18 14:49:44,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6930 to 6928. [2024-11-18 14:49:44,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6928 states, 6268 states have (on average 1.179323548181238) internal successors, (7392), 6306 states have internal predecessors, (7392), 576 states have call successors, (576), 83 states have call predecessors, (576), 83 states have return successors, (582), 559 states have call predecessors, (582), 574 states have call successors, (582) [2024-11-18 14:49:44,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6928 states to 6928 states and 8550 transitions. [2024-11-18 14:49:44,535 INFO L78 Accepts]: Start accepts. Automaton has 6928 states and 8550 transitions. Word has length 1933 [2024-11-18 14:49:44,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 14:49:44,540 INFO L471 AbstractCegarLoop]: Abstraction has 6928 states and 8550 transitions. [2024-11-18 14:49:44,541 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 14:49:44,541 INFO L276 IsEmpty]: Start isEmpty. Operand 6928 states and 8550 transitions. [2024-11-18 14:49:44,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1940 [2024-11-18 14:49:44,796 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 14:49:44,797 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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14:49:44,797 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-18 14:49:44,797 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 14:49:44,802 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 14:49:44,804 INFO L85 PathProgramCache]: Analyzing trace with hash 408333393, now seen corresponding path program 1 times [2024-11-18 14:49:44,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 14:49:44,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633476696] [2024-11-18 14:49:44,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 14:49:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms