/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/eca-rers2012/Problem09_label45.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 22:07:25,270 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 22:07:25,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 22:07:25,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 22:07:25,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 22:07:25,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 22:07:25,297 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 22:07:25,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 22:07:25,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 22:07:25,300 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 22:07:25,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 22:07:25,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 22:07:25,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 22:07:25,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 22:07:25,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 22:07:25,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 22:07:25,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 22:07:25,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 22:07:25,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 22:07:25,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 22:07:25,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 22:07:25,319 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 22:07:25,321 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 22:07:25,322 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 22:07:25,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 22:07:25,327 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 22:07:25,327 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 22:07:25,327 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 22:07:25,327 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 22:07:25,328 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 22:07:25,328 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 22:07:25,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 22:07:25,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 22:07:25,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 22:07:25,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 22:07:25,330 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 22:07:25,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 22:07:25,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 22:07:25,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 22:07:25,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 22:07:25,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 22:07:25,336 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-01 22:07:25,357 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 22:07:25,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 22:07:25,358 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 22:07:25,358 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 22:07:25,359 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 22:07:25,359 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 22:07:25,359 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-01 22:07:25,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-01 22:07:25,360 INFO L138 SettingsManager]: * Use SBE=true [2023-04-01 22:07:25,360 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 22:07:25,360 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 22:07:25,360 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 22:07:25,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 22:07:25,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 22:07:25,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 22:07:25,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 22:07:25,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 22:07:25,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 22:07:25,362 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-01 22:07:25,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 22:07:25,362 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-01 22:07:25,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 22:07:25,362 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-01 22:07:25,362 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-01 22:07:25,362 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-01 22:07:25,362 INFO L138 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-01 22:07:25,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 22:07:25,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 22:07:25,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 22:07:25,575 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 22:07:25,575 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 22:07:25,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem09_label45.c [2023-04-01 22:07:26,588 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 22:07:28,530 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 22:07:28,531 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem09_label45.c [2023-04-01 22:07:28,748 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1e59aea0/b98fe4730b074b4fb95166939c16c656/FLAGcb926dc13 [2023-04-01 22:07:28,757 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1e59aea0/b98fe4730b074b4fb95166939c16c656 [2023-04-01 22:07:28,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 22:07:28,760 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 22:07:28,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 22:07:28,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 22:07:28,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 22:07:28,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 10:07:28" (1/1) ... [2023-04-01 22:07:28,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a240b41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:28, skipping insertion in model container [2023-04-01 22:07:28,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 10:07:28" (1/1) ... [2023-04-01 22:07:28,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 22:07:29,843 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 22:07:46,167 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem09_label45.c[6308385,6308398] [2023-04-01 22:07:46,255 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 22:07:46,263 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 22:07:54,618 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem09_label45.c[6308385,6308398] [2023-04-01 22:07:54,622 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 22:07:58,395 INFO L208 MainTranslator]: Completed translation [2023-04-01 22:07:58,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58 WrapperNode [2023-04-01 22:07:58,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 22:07:58,401 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 22:07:58,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 22:07:58,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 22:07:58,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58" (1/1) ... [2023-04-01 22:07:58,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58" (1/1) ... [2023-04-01 22:07:59,630 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58" (1/1) ... [2023-04-01 22:07:59,630 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58" (1/1) ... [2023-04-01 22:08:02,117 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58" (1/1) ... [2023-04-01 22:08:02,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58" (1/1) ... [2023-04-01 22:08:02,804 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58" (1/1) ... [2023-04-01 22:08:03,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58" (1/1) ... [2023-04-01 22:08:04,250 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 22:08:04,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 22:08:04,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 22:08:04,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 22:08:04,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58" (1/1) ... [2023-04-01 22:08:04,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 22:08:04,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 22:08:04,298 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-01 22:08:04,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-01 22:08:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 22:08:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 22:08:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 22:08:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2023-04-01 22:08:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2023-04-01 22:08:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2023-04-01 22:08:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2023-04-01 22:08:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2023-04-01 22:08:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2023-04-01 22:08:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2023-04-01 22:08:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2023-04-01 22:08:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2023-04-01 22:08:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2023-04-01 22:08:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2023-04-01 22:08:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2023-04-01 22:08:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2023-04-01 22:08:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2023-04-01 22:08:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2023-04-01 22:08:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2023-04-01 22:08:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2023-04-01 22:08:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2023-04-01 22:08:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2023-04-01 22:08:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2023-04-01 22:08:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2023-04-01 22:08:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2023-04-01 22:08:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2023-04-01 22:08:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2023-04-01 22:08:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2023-04-01 22:08:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2023-04-01 22:08:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2023-04-01 22:08:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2023-04-01 22:08:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2023-04-01 22:08:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2023-04-01 22:08:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2023-04-01 22:08:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2023-04-01 22:08:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2023-04-01 22:08:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output47 [2023-04-01 22:08:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output48 [2023-04-01 22:08:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output49 [2023-04-01 22:08:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output50 [2023-04-01 22:08:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output51 [2023-04-01 22:08:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output52 [2023-04-01 22:08:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output53 [2023-04-01 22:08:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output54 [2023-04-01 22:08:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output55 [2023-04-01 22:08:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output56 [2023-04-01 22:08:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output57 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output58 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output59 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output60 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output61 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output62 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output63 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output64 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output65 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output66 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output67 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output68 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output69 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output70 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output71 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output72 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output73 [2023-04-01 22:08:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output74 [2023-04-01 22:08:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output75 [2023-04-01 22:08:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 22:08:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2023-04-01 22:08:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2023-04-01 22:08:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2023-04-01 22:08:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2023-04-01 22:08:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2023-04-01 22:08:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2023-04-01 22:08:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2023-04-01 22:08:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2023-04-01 22:08:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2023-04-01 22:08:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2023-04-01 22:08:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2023-04-01 22:08:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2023-04-01 22:08:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2023-04-01 22:08:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2023-04-01 22:08:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2023-04-01 22:08:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2023-04-01 22:08:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2023-04-01 22:08:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2023-04-01 22:08:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2023-04-01 22:08:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2023-04-01 22:08:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2023-04-01 22:08:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2023-04-01 22:08:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2023-04-01 22:08:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2023-04-01 22:08:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2023-04-01 22:08:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2023-04-01 22:08:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2023-04-01 22:08:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2023-04-01 22:08:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2023-04-01 22:08:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2023-04-01 22:08:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2023-04-01 22:08:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2023-04-01 22:08:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2023-04-01 22:08:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2023-04-01 22:08:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output47 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output48 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output49 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output50 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output51 [2023-04-01 22:08:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output52 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output53 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output54 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output55 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output56 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output57 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output58 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output59 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output60 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output61 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output62 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output63 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output64 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output65 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output66 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output67 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output68 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output69 [2023-04-01 22:08:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output70 [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output71 [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output72 [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output73 [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output74 [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output75 [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 22:08:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 22:08:04,623 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 22:08:04,625 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 22:09:02,630 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 22:09:02,734 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 22:09:02,734 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-01 22:09:02,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 10:09:02 BoogieIcfgContainer [2023-04-01 22:09:02,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 22:09:02,752 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 22:09:02,752 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 22:09:02,754 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 22:09:02,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 10:07:28" (1/3) ... [2023-04-01 22:09:02,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@452a1d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 10:09:02, skipping insertion in model container [2023-04-01 22:09:02,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 10:07:58" (2/3) ... [2023-04-01 22:09:02,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@452a1d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 10:09:02, skipping insertion in model container [2023-04-01 22:09:02,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 10:09:02" (3/3) ... [2023-04-01 22:09:02,756 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem09_label45.c [2023-04-01 22:09:02,768 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 22:09:02,768 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 22:09:02,985 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 22:09:02,990 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@13e86c28, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-01 22:09:02,990 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 22:09:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand has 20661 states, 20505 states have (on average 1.8958790538892953) internal successors, (38875), 20506 states have internal predecessors, (38875), 77 states have call successors, (77), 77 states have call predecessors, (77), 77 states have return successors, (77), 77 states have call predecessors, (77), 77 states have call successors, (77) [2023-04-01 22:09:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16675 [2023-04-01 22:09:04,577 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 22:09:04,587 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2023-04-01 22:09:04,588 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting calculate_output75Err0ASSERT_VIOLATIONERROR_FUNCTION === [calculate_output75Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 22:09:04,598 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 22:09:04,604 INFO L85 PathProgramCache]: Analyzing trace with hash -854864912, now seen corresponding path program 1 times [2023-04-01 22:09:04,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-01 22:09:04,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336609561] [2023-04-01 22:09:04,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 22:09:04,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 22:09:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat