./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/recursive-simple/id_b3_o2-2.c --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/id_b3_o2-2.yml/witness.yml --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0a70ae82 Calling Ultimate with: /root/.sdkman/candidates/java/current/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/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/recursive-simple/id_b3_o2-2.c ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/id_b3_o2-2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.yaml-violation-witnesses-0a70ae8-m [2024-08-07 14:11:50,282 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-07 14:11:50,341 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-07 14:11:50,346 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-07 14:11:50,346 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-07 14:11:50,371 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-07 14:11:50,371 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-07 14:11:50,371 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-07 14:11:50,371 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-07 14:11:50,372 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-07 14:11:50,372 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-07 14:11:50,372 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-07 14:11:50,372 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-07 14:11:50,373 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-07 14:11:50,374 INFO L153 SettingsManager]: * Use SBE=true [2024-08-07 14:11:50,374 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-07 14:11:50,376 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-07 14:11:50,376 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-07 14:11:50,376 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-07 14:11:50,376 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-07 14:11:50,376 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-07 14:11:50,377 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-07 14:11:50,377 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-07 14:11:50,377 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-07 14:11:50,377 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-07 14:11:50,379 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-07 14:11:50,380 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-07 14:11:50,380 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-07 14:11:50,380 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-07 14:11:50,380 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-07 14:11:50,380 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-07 14:11:50,380 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-07 14:11:50,380 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-07 14:11:50,381 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-07 14:11:50,381 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-07 14:11:50,381 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-07 14:11:50,381 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-07 14:11:50,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-07 14:11:50,381 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-07 14:11:50,381 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-07 14:11:50,381 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-07 14:11:50,382 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-07 14:11:50,382 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-07 14:11:50,382 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Size of a code block -> SequenceOfStatements [2024-08-07 14:11:50,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-07 14:11:50,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-07 14:11:50,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-07 14:11:50,630 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-07 14:11:50,630 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-07 14:11:50,631 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/id_b3_o2-2.yml/witness.yml [2024-08-07 14:11:50,687 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-07 14:11:50,687 INFO L274 PluginConnector]: CDTParser initialized [2024-08-07 14:11:50,688 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/id_b3_o2-2.c [2024-08-07 14:11:52,030 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-07 14:11:52,157 INFO L384 CDTParser]: Found 1 translation units. [2024-08-07 14:11:52,157 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/id_b3_o2-2.c [2024-08-07 14:11:52,162 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7f3fcad4/c4ad55ddf8204b609a3088010eacd6c1/FLAG2222d6b48 [2024-08-07 14:11:52,176 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7f3fcad4/c4ad55ddf8204b609a3088010eacd6c1 [2024-08-07 14:11:52,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-07 14:11:52,177 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-08-07 14:11:52,178 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-07 14:11:52,178 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-07 14:11:52,181 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-07 14:11:52,182 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:11:50" (1/2) ... [2024-08-07 14:11:52,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a37d7a3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:11:52, skipping insertion in model container [2024-08-07 14:11:52,182 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:11:50" (1/2) ... [2024-08-07 14:11:52,183 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67f16730 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 07.08 02:11:52, skipping insertion in model container [2024-08-07 14:11:52,184 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 02:11:52" (2/2) ... [2024-08-07 14:11:52,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a37d7a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52, skipping insertion in model container [2024-08-07 14:11:52,184 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 02:11:52" (2/2) ... [2024-08-07 14:11:52,195 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-07 14:11:52,304 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/id_b3_o2-2.c[528,541] [2024-08-07 14:11:52,310 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-07 14:11:52,319 INFO L200 MainTranslator]: Completed pre-run [2024-08-07 14:11:52,329 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/id_b3_o2-2.c[528,541] [2024-08-07 14:11:52,331 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-07 14:11:52,342 INFO L204 MainTranslator]: Completed translation [2024-08-07 14:11:52,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52 WrapperNode [2024-08-07 14:11:52,343 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-07 14:11:52,344 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-07 14:11:52,344 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-07 14:11:52,344 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-07 14:11:52,352 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52" (1/1) ... [2024-08-07 14:11:52,352 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52" (1/1) ... [2024-08-07 14:11:52,357 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52" (1/1) ... [2024-08-07 14:11:52,369 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-08-07 14:11:52,370 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52" (1/1) ... [2024-08-07 14:11:52,370 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52" (1/1) ... [2024-08-07 14:11:52,372 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52" (1/1) ... [2024-08-07 14:11:52,372 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52" (1/1) ... [2024-08-07 14:11:52,373 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52" (1/1) ... [2024-08-07 14:11:52,374 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-07 14:11:52,374 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-08-07 14:11:52,374 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-08-07 14:11:52,375 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-08-07 14:11:52,375 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52" (1/1) ... [2024-08-07 14:11:52,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-08-07 14:11:52,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-07 14:11:52,402 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-08-07 14:11:52,405 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-08-07 14:11:52,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-08-07 14:11:52,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-07 14:11:52,439 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-08-07 14:11:52,439 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2024-08-07 14:11:52,439 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-08-07 14:11:52,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2024-08-07 14:11:52,439 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-08-07 14:11:52,439 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-08-07 14:11:52,439 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-08-07 14:11:52,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-07 14:11:52,439 INFO L130 BoogieDeclarations]: Found specification of procedure id [2024-08-07 14:11:52,440 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-08-07 14:11:52,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-08-07 14:11:52,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-07 14:11:52,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-07 14:11:52,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-08-07 14:11:52,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-08-07 14:11:52,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-08-07 14:11:52,498 INFO L273 CfgBuilder]: Building ICFG [2024-08-07 14:11:52,500 INFO L304 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-07 14:11:52,623 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-08-07 14:11:52,623 INFO L327 CfgBuilder]: Performing block encoding [2024-08-07 14:11:52,632 INFO L349 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-07 14:11:52,632 INFO L354 CfgBuilder]: Removed 0 assume(true) statements. [2024-08-07 14:11:52,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.08 02:11:52 BoogieIcfgContainer [2024-08-07 14:11:52,633 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-08-07 14:11:52,635 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-07 14:11:52,635 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-07 14:11:52,638 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-07 14:11:52,638 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 07.08 02:11:50" (1/4) ... [2024-08-07 14:11:52,640 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51accd08 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 07.08 02:11:52, skipping insertion in model container [2024-08-07 14:11:52,640 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.08 02:11:52" (2/4) ... [2024-08-07 14:11:52,640 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51accd08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.08 02:11:52, skipping insertion in model container [2024-08-07 14:11:52,640 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 02:11:52" (3/4) ... [2024-08-07 14:11:52,641 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51accd08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.08 02:11:52, skipping insertion in model container [2024-08-07 14:11:52,641 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 07.08 02:11:52" (4/4) ... [2024-08-07 14:11:52,642 INFO L119 eAbstractionObserver]: Analyzing ICFG id_b3_o2-2.c [2024-08-07 14:11:52,642 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-07 14:11:52,658 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-07 14:11:52,659 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-07 14:11:52,701 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,701 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,702 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,702 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,702 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,702 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,703 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,703 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,704 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,704 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,704 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,704 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,705 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,705 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,705 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,706 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,706 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,706 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,707 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,707 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,707 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,708 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,708 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,708 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,708 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,709 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,709 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,709 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,710 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,711 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,711 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,711 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,712 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,713 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,713 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,713 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,713 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,713 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,714 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,714 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,714 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,714 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,715 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,715 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,715 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,715 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,719 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,719 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,719 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,719 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,720 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,720 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,720 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,720 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,721 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,721 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,721 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,721 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,721 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,721 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,722 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,722 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,725 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,725 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,725 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,725 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,726 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,726 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,726 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,726 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,726 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,726 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,727 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,727 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,727 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,727 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,727 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,728 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,728 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,728 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,728 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,729 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,729 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,729 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,730 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,730 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,730 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,731 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,732 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,732 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,732 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,732 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,734 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,735 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,735 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,735 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,735 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,735 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,736 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,736 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,737 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,737 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,737 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,737 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,737 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,737 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,738 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,738 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,738 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,738 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,739 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,740 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,740 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,741 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,741 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,741 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,741 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,741 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,742 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,742 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,742 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,742 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,743 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,744 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,744 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,744 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,744 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,744 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,766 INFO L90 WitnessUtils]: NestedWordAutomaton nwa = ( callAlphabet = {"call #t~ret6 := id(~input~0);" "call #t~ret7 := main();" "call ULTIMATE.init();" "call #t~ret4 := id((if (~x - 1) % 4294967296 % 4294967296 <= 2147483647 then (~x - 1) % 4294967296 % 4294967296 else (~x - 1) % 4294967296 % 4294967296 - 4294967296));" }, internalAlphabet = {"assume false;" "assume false;" "assume !false;" "assume 2 == ~result~0;" "assume !(2 == ~result~0);" "assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~result~0 := #t~ret6;havoc #t~ret6;" "SUMMARY for call #t~ret6 := id(~input~0); srcloc: L15-1" "havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~input~0 := #t~nondet5;havoc #t~nondet5;" "assume true;" "assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume true;" "SUMMARY for call #t~ret7 := main(); srcloc: L-1" "SUMMARY for call ULTIMATE.init(); srcloc: ULTIMATE.startENTRY" "assume true;" "#res := ~ret~0;" "assume ~ret~0 > 3;#res := 3;" "assume !(~ret~0 > 3);" "assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~0 := 1 + #t~ret4;havoc #t~ret4;" "SUMMARY for call #t~ret4 := id((if (~x - 1) % 4294967296 % 4294967296 <= 2147483647 then (~x - 1) % 4294967296 % 4294967296 else (~x - 1) % 4294967296 % 4294967296 - 4294967296)); srcloc: L8-1" "assume 0 == ~x;#res := 0;" "assume !(0 == ~x);" "~x := #in~x;" "assume true;" }, returnAlphabet = {"#32#return;" "#26#return;" "#28#return;" "#30#return;" }, states = {"CountingPredicate [underlying: 22#idEXITtrue, annotation: [6, 0]]" "CountingPredicate [underlying: 10#L7true, annotation: [5, 0]]" "CountingPredicate [underlying: 8#L8true, annotation: [10, 0]]" "CountingPredicate [underlying: 10#L7true, annotation: [1, 0]]" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [10, 0]]" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 16#L9true, annotation: [10, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [4, 0]]" "CountingPredicate [underlying: 18#L15true, annotation: [9, 0]]" "CountingPredicate [underlying: 18#L15true, annotation: [1, 0]]" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [11, 0]]" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 21#L16true, annotation: [9, 0]]" "CountingPredicate [underlying: 23#L17true, annotation: [8, 0]]" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 21#L16true, annotation: [1, 0]]" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 6#mainENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 8#L8true, annotation: [9, 0]]" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [11, 0]]" "CountingPredicate [underlying: 4#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 16#L9true, annotation: [9, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [11, 0]]" "CountingPredicate [underlying: 12#ULTIMATE.initFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 9#L10true, annotation: [10, 0]]" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 13#idENTRYtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 13#idENTRYtrue, annotation: [5, 0]]" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 23#L17true, annotation: [3, 0]]" "CountingPredicate [underlying: 23#L17true, annotation: [7, 0]]" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [11, 0]]" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 9#L10true, annotation: [3, 0]]" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 3#ULTIMATE.initENTRYtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 10#L7true, annotation: [3, 0]]" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [2, 0]]" "CountingPredicate [underlying: 18#L15true, annotation: [11, 0]]" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 18#L15true, annotation: [7, 0]]" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [12, 0]]" "CountingPredicate [underlying: 18#L15true, annotation: [3, 0]]" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [13, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 21#L16true, annotation: [11, 0]]" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 15#L15-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 21#L16true, annotation: [3, 0]]" "CountingPredicate [underlying: 21#L16true, annotation: [7, 0]]" "CountingPredicate [underlying: 14#ULTIMATE.initEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 8#L8true, annotation: [3, 0]]" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 8#L8true, annotation: [7, 0]]" "CountingPredicate [underlying: 23#L17true, annotation: [13, 0]]" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [13, 0]]" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [5, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [13, 0]]" "CountingPredicate [underlying: 13#idENTRYtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 9#L10true, annotation: [8, 0]]" "CountingPredicate [underlying: 16#L9true, annotation: [3, 0]]" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 18#L15true, annotation: [8, 0]]" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 16#L9true, annotation: [7, 0]]" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [13, 0]]" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [10, 0]]" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [6, 0]]" "CountingPredicate [underlying: 21#L16true, annotation: [8, 0]]" "CountingPredicate [underlying: 23#L17true, annotation: [9, 0]]" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [13, 0]]" "CountingPredicate [underlying: 23#L17true, annotation: [1, 0]]" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [9, 0]]" }, initialStates = {"CountingPredicate [underlying: 4#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" }, finalStates = {"CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [13, 0]]" }, callTransitions = { ("CountingPredicate [underlying: 5#L8-1true, annotation: [4, 0]]" "call #t~ret4 := id((if (~x - 1) % 4294967296 % 4294967296 <= 2147483647 then (~x - 1) % 4294967296 % 4294967296 else (~x - 1) % 4294967296 % 4294967296 - 4294967296));" "CountingPredicate [underlying: 13#idENTRYtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 4#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "call ULTIMATE.init();" "CountingPredicate [underlying: 3#ULTIMATE.initENTRYtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L8-1true, annotation: [2, 0]]" "call #t~ret4 := id((if (~x - 1) % 4294967296 % 4294967296 <= 2147483647 then (~x - 1) % 4294967296 % 4294967296 else (~x - 1) % 4294967296 % 4294967296 - 4294967296));" "CountingPredicate [underlying: 13#idENTRYtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 15#L15-1true, annotation: [0, 0]]" "call #t~ret6 := id(~input~0);" "CountingPredicate [underlying: 13#idENTRYtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 5#L8-1true, annotation: [5, 0]]" "call #t~ret4 := id((if (~x - 1) % 4294967296 % 4294967296 <= 2147483647 then (~x - 1) % 4294967296 % 4294967296 else (~x - 1) % 4294967296 % 4294967296 - 4294967296));" "CountingPredicate [underlying: 13#idENTRYtrue, annotation: [5, 0]]") ("CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "call #t~ret7 := main();" "CountingPredicate [underlying: 6#mainENTRYtrue, annotation: [0, 0]]") }, internalTransitions = { ("CountingPredicate [underlying: 10#L7true, annotation: [5, 0]]" "assume 0 == ~x;#res := 0;" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [6, 0]]") ("CountingPredicate [underlying: 10#L7true, annotation: [5, 0]]" "assume !(0 == ~x);" "CountingPredicate [underlying: 5#L8-1true, annotation: [5, 0]]") ("CountingPredicate [underlying: 8#L8true, annotation: [10, 0]]" "assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~0 := 1 + #t~ret4;havoc #t~ret4;" "CountingPredicate [underlying: 16#L9true, annotation: [10, 0]]") ("CountingPredicate [underlying: 10#L7true, annotation: [1, 0]]" "assume 0 == ~x;#res := 0;" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 10#L7true, annotation: [1, 0]]" "assume !(0 == ~x);" "CountingPredicate [underlying: 5#L8-1true, annotation: [2, 0]]") ("CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 16#L9true, annotation: [10, 0]]" "assume ~ret~0 > 3;#res := 3;" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [10, 0]]") ("CountingPredicate [underlying: 16#L9true, annotation: [10, 0]]" "assume !(~ret~0 > 3);" "CountingPredicate [underlying: 9#L10true, annotation: [10, 0]]") ("CountingPredicate [underlying: 18#L15true, annotation: [9, 0]]" "assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~result~0 := #t~ret6;havoc #t~ret6;" "CountingPredicate [underlying: 21#L16true, annotation: [9, 0]]") ("CountingPredicate [underlying: 18#L15true, annotation: [1, 0]]" "assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~result~0 := #t~ret6;havoc #t~ret6;" "CountingPredicate [underlying: 21#L16true, annotation: [1, 0]]") ("CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [11, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [11, 0]]") ("CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [7, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [7, 0]]") ("CountingPredicate [underlying: 7#idFINALtrue, annotation: [9, 0]]" "assume true;" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [9, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [9, 0]]" "assume 2 == ~result~0;" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [9, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [9, 0]]" "assume !(2 == ~result~0);" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [9, 0]]") ("CountingPredicate [underlying: 23#L17true, annotation: [8, 0]]" "assume false;" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [8, 0]]") ("CountingPredicate [underlying: 7#idFINALtrue, annotation: [1, 0]]" "assume true;" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [1, 0]]" "assume 2 == ~result~0;" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [1, 0]]" "assume !(2 == ~result~0);" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 20#mainFINALtrue, annotation: [8, 0]]" "assume true;" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [8, 0]]") ("CountingPredicate [underlying: 6#mainENTRYtrue, annotation: [0, 0]]" "havoc #t~nondet5;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~input~0 := #t~nondet5;havoc #t~nondet5;" "CountingPredicate [underlying: 15#L15-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 8#L8true, annotation: [9, 0]]" "assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~0 := 1 + #t~ret4;havoc #t~ret4;" "CountingPredicate [underlying: 16#L9true, annotation: [9, 0]]") ("CountingPredicate [underlying: 16#L9true, annotation: [9, 0]]" "assume ~ret~0 > 3;#res := 3;" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [9, 0]]") ("CountingPredicate [underlying: 16#L9true, annotation: [9, 0]]" "assume !(~ret~0 > 3);" "CountingPredicate [underlying: 9#L10true, annotation: [10, 0]]") ("CountingPredicate [underlying: 12#ULTIMATE.initFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 14#ULTIMATE.initEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 9#L10true, annotation: [10, 0]]" "#res := ~ret~0;" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [10, 0]]") ("CountingPredicate [underlying: 13#idENTRYtrue, annotation: [1, 0]]" "~x := #in~x;" "CountingPredicate [underlying: 10#L7true, annotation: [1, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [9, 0]]" "assume false;" "CountingPredicate [underlying: 23#L17true, annotation: [9, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [9, 0]]" "assume !false;" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [9, 0]]") ("CountingPredicate [underlying: 13#idENTRYtrue, annotation: [5, 0]]" "~x := #in~x;" "CountingPredicate [underlying: 10#L7true, annotation: [5, 0]]") ("CountingPredicate [underlying: 20#mainFINALtrue, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [1, 0]]" "assume false;" "CountingPredicate [underlying: 23#L17true, annotation: [1, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [1, 0]]" "assume !false;" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 7#idFINALtrue, annotation: [8, 0]]" "assume true;" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [8, 0]]") ("CountingPredicate [underlying: 23#L17true, annotation: [3, 0]]" "assume false;" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 23#L17true, annotation: [7, 0]]" "assume false;" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [7, 0]]") ("CountingPredicate [underlying: 20#mainFINALtrue, annotation: [11, 0]]" "assume true;" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [11, 0]]") ("CountingPredicate [underlying: 20#mainFINALtrue, annotation: [7, 0]]" "assume true;" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [7, 0]]") ("CountingPredicate [underlying: 9#L10true, annotation: [3, 0]]" "#res := ~ret~0;" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 3#ULTIMATE.initENTRYtrue, annotation: [0, 0]]" "assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "CountingPredicate [underlying: 12#ULTIMATE.initFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 10#L7true, annotation: [3, 0]]" "assume 0 == ~x;#res := 0;" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 10#L7true, annotation: [3, 0]]" "assume !(0 == ~x);" "CountingPredicate [underlying: 5#L8-1true, annotation: [4, 0]]") ("CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [1, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 18#L15true, annotation: [11, 0]]" "assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~result~0 := #t~ret6;havoc #t~ret6;" "CountingPredicate [underlying: 21#L16true, annotation: [11, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [8, 0]]" "assume false;" "CountingPredicate [underlying: 23#L17true, annotation: [8, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [8, 0]]" "assume !false;" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [8, 0]]") ("CountingPredicate [underlying: 18#L15true, annotation: [7, 0]]" "assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~result~0 := #t~ret6;havoc #t~ret6;" "CountingPredicate [underlying: 21#L16true, annotation: [7, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [12, 0]]" "assume false;" "CountingPredicate [underlying: 23#L17true, annotation: [13, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [12, 0]]" "assume !false;" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [13, 0]]") ("CountingPredicate [underlying: 18#L15true, annotation: [3, 0]]" "assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~result~0 := #t~ret6;havoc #t~ret6;" "CountingPredicate [underlying: 21#L16true, annotation: [3, 0]]") ("CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [13, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [13, 0]]") ("CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [9, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [9, 0]]") ("CountingPredicate [underlying: 7#idFINALtrue, annotation: [7, 0]]" "assume true;" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [7, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [11, 0]]" "assume 2 == ~result~0;" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [12, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [11, 0]]" "assume !(2 == ~result~0);" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [11, 0]]") ("CountingPredicate [underlying: 7#idFINALtrue, annotation: [3, 0]]" "assume true;" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [3, 0]]" "assume 2 == ~result~0;" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [3, 0]]" "assume !(2 == ~result~0);" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [7, 0]]" "assume 2 == ~result~0;" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [7, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [7, 0]]" "assume !(2 == ~result~0);" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [7, 0]]") ("CountingPredicate [underlying: 8#L8true, annotation: [3, 0]]" "assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~0 := 1 + #t~ret4;havoc #t~ret4;" "CountingPredicate [underlying: 16#L9true, annotation: [3, 0]]") ("CountingPredicate [underlying: 8#L8true, annotation: [7, 0]]" "assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~ret~0 := 1 + #t~ret4;havoc #t~ret4;" "CountingPredicate [underlying: 16#L9true, annotation: [7, 0]]") ("CountingPredicate [underlying: 23#L17true, annotation: [13, 0]]" "assume false;" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [13, 0]]") ("CountingPredicate [underlying: 13#idENTRYtrue, annotation: [3, 0]]" "~x := #in~x;" "CountingPredicate [underlying: 10#L7true, annotation: [3, 0]]") ("CountingPredicate [underlying: 9#L10true, annotation: [8, 0]]" "#res := ~ret~0;" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [8, 0]]") ("CountingPredicate [underlying: 16#L9true, annotation: [3, 0]]" "assume ~ret~0 > 3;#res := 3;" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 16#L9true, annotation: [3, 0]]" "assume !(~ret~0 > 3);" "CountingPredicate [underlying: 9#L10true, annotation: [3, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [7, 0]]" "assume false;" "CountingPredicate [underlying: 23#L17true, annotation: [7, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [7, 0]]" "assume !false;" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [7, 0]]") ("CountingPredicate [underlying: 18#L15true, annotation: [8, 0]]" "assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~result~0 := #t~ret6;havoc #t~ret6;" "CountingPredicate [underlying: 21#L16true, annotation: [8, 0]]") ("CountingPredicate [underlying: 16#L9true, annotation: [7, 0]]" "assume ~ret~0 > 3;#res := 3;" "CountingPredicate [underlying: 7#idFINALtrue, annotation: [7, 0]]") ("CountingPredicate [underlying: 16#L9true, annotation: [7, 0]]" "assume !(~ret~0 > 3);" "CountingPredicate [underlying: 9#L10true, annotation: [8, 0]]") ("CountingPredicate [underlying: 20#mainFINALtrue, annotation: [1, 0]]" "assume true;" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [3, 0]]" "assume false;" "CountingPredicate [underlying: 23#L17true, annotation: [3, 0]]") ("CountingPredicate [underlying: 24#ERRORtrue, annotation: [3, 0]]" "assume !false;" "CountingPredicate [underlying: 17#mainErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [8, 0]]" "assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [8, 0]]") ("CountingPredicate [underlying: 7#idFINALtrue, annotation: [10, 0]]" "assume true;" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [10, 0]]") ("CountingPredicate [underlying: 7#idFINALtrue, annotation: [6, 0]]" "assume true;" "CountingPredicate [underlying: 22#idEXITtrue, annotation: [6, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [8, 0]]" "assume 2 == ~result~0;" "CountingPredicate [underlying: 24#ERRORtrue, annotation: [8, 0]]") ("CountingPredicate [underlying: 21#L16true, annotation: [8, 0]]" "assume !(2 == ~result~0);" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [8, 0]]") ("CountingPredicate [underlying: 23#L17true, annotation: [9, 0]]" "assume false;" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [9, 0]]") ("CountingPredicate [underlying: 20#mainFINALtrue, annotation: [13, 0]]" "assume true;" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [13, 0]]") ("CountingPredicate [underlying: 23#L17true, annotation: [1, 0]]" "assume false;" "CountingPredicate [underlying: 20#mainFINALtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 20#mainFINALtrue, annotation: [9, 0]]" "assume true;" "CountingPredicate [underlying: 19#mainEXITtrue, annotation: [9, 0]]") }, returnTransitions = { ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [6, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [4, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [7, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [6, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [5, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [7, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [10, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [2, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [10, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [10, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [4, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [10, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [10, 0]]" "CountingPredicate [underlying: 15#L15-1true, annotation: [0, 0]]" "#26#return;" "CountingPredicate [underlying: 18#L15true, annotation: [11, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [10, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [5, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [10, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [2, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [7, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [4, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [7, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 15#L15-1true, annotation: [0, 0]]" "#26#return;" "CountingPredicate [underlying: 18#L15true, annotation: [7, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [5, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [7, 0]]") ("CountingPredicate [underlying: 19#mainEXITtrue, annotation: [7, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#28#return;" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [7, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [2, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [3, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 15#L15-1true, annotation: [0, 0]]" "#26#return;" "CountingPredicate [underlying: 18#L15true, annotation: [3, 0]]") ("CountingPredicate [underlying: 19#mainEXITtrue, annotation: [3, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#28#return;" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [3, 0]]") ("CountingPredicate [underlying: 19#mainEXITtrue, annotation: [11, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#28#return;" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [11, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [2, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [9, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [4, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [9, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 15#L15-1true, annotation: [0, 0]]" "#26#return;" "CountingPredicate [underlying: 18#L15true, annotation: [8, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [5, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [9, 0]]") ("CountingPredicate [underlying: 19#mainEXITtrue, annotation: [8, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#28#return;" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [8, 0]]") ("CountingPredicate [underlying: 14#ULTIMATE.initEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 4#ULTIMATE.startENTRYtrue, annotation: [0, 0]]" "#30#return;" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#mainEXITtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#28#return;" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [1, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [1, 0]]" "CountingPredicate [underlying: 15#L15-1true, annotation: [0, 0]]" "#26#return;" "CountingPredicate [underlying: 18#L15true, annotation: [1, 0]]") ("CountingPredicate [underlying: 19#mainEXITtrue, annotation: [13, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#28#return;" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [13, 0]]") ("CountingPredicate [underlying: 19#mainEXITtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 11#L-1true, annotation: [0, 0]]" "#28#return;" "CountingPredicate [underlying: 25#ULTIMATE.startFINALtrue, annotation: [9, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [2, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [9, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [4, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [9, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 15#L15-1true, annotation: [0, 0]]" "#26#return;" "CountingPredicate [underlying: 18#L15true, annotation: [9, 0]]") ("CountingPredicate [underlying: 22#idEXITtrue, annotation: [9, 0]]" "CountingPredicate [underlying: 5#L8-1true, annotation: [5, 0]]" "#32#return;" "CountingPredicate [underlying: 8#L8true, annotation: [9, 0]]") } ); [2024-08-07 14:11:52,772 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 24 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 4 states have call successors, (4), 3 states have call predecessors, (4), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-08-07 14:11:52,773 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,774 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,774 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,775 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,775 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,775 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,775 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,775 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,776 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,776 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,776 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,776 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,777 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,777 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,777 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,778 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,778 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,778 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,779 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,779 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,779 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,779 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,780 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,780 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,780 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,780 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,780 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,780 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,781 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,782 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,783 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,783 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,783 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,783 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,783 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,783 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,784 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,784 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,784 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,784 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,784 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,784 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,785 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,785 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,785 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,785 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,785 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,785 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,785 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,786 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,786 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,786 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,788 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,789 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,789 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,789 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,789 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,790 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,790 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,790 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,790 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,790 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,791 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,791 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,791 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,792 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,792 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,792 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,792 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,792 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,793 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,793 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,793 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,793 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,794 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,794 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,794 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,794 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,795 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,795 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,795 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,795 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,796 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,796 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,796 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,796 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,797 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,797 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,798 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,798 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,798 WARN L283 nessProductAutomaton]: assume 2 == ~result~0;, isNegated false [2024-08-07 14:11:52,798 WARN L283 nessProductAutomaton]: assume !(2 == ~result~0);, isNegated true [2024-08-07 14:11:52,798 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,798 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,799 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,799 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,799 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,799 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,799 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,799 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,799 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,800 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,800 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,800 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,800 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,801 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,801 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,801 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,801 WARN L283 nessProductAutomaton]: assume 0 == ~x;#res := 0;, isNegated false [2024-08-07 14:11:52,801 WARN L283 nessProductAutomaton]: assume !(0 == ~x);, isNegated true [2024-08-07 14:11:52,802 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,802 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,802 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,802 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,802 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,803 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,803 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,803 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,803 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,803 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,804 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,804 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,804 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,804 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,804 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,804 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,805 WARN L283 nessProductAutomaton]: assume ~ret~0 > 3;#res := 3;, isNegated false [2024-08-07 14:11:52,805 WARN L283 nessProductAutomaton]: assume !(~ret~0 > 3);, isNegated true [2024-08-07 14:11:52,814 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 99 states to 38 states. [2024-08-07 14:11:52,831 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-07 14:11:52,837 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=false, 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;@698994ec, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-07 14:11:52,838 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-07 14:11:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states. [2024-08-07 14:11:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-08-07 14:11:52,845 INFO L187 NwaCegarLoop]: Found error trace [2024-08-07 14:11:52,845 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-07 14:11:52,846 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-08-07 14:11:52,850 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-07 14:11:52,851 INFO L85 PathProgramCache]: Analyzing trace with hash 1565824860, now seen corresponding path program 1 times [2024-08-07 14:11:52,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-07 14:11:52,858 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589241844] [2024-08-07 14:11:52,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-07 14:11:52,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-07 14:11:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-07 14:11:52,972 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-08-07 14:11:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-07 14:11:53,025 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-08-07 14:11:53,026 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-08-07 14:11:53,027 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location mainErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-07 14:11:53,028 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-08-07 14:11:53,031 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2024-08-07 14:11:53,034 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-07 14:11:53,044 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.08 02:11:53 BoogieIcfgContainer [2024-08-07 14:11:53,044 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-07 14:11:53,045 INFO L158 Benchmark]: Toolchain (without parser) took 867.99ms. Allocated memory was 67.1MB in the beginning and 83.9MB in the end (delta: 16.8MB). Free memory was 33.5MB in the beginning and 38.5MB in the end (delta: -5.0MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2024-08-07 14:11:53,045 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 52.4MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:11:53,045 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 52.4MB. Free memory is still 28.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-07 14:11:53,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 165.36ms. Allocated memory is still 67.1MB. Free memory was 33.4MB in the beginning and 38.2MB in the end (delta: -4.8MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2024-08-07 14:11:53,046 INFO L158 Benchmark]: Boogie Preprocessor took 30.19ms. Allocated memory is still 67.1MB. Free memory was 38.2MB in the beginning and 36.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-07 14:11:53,046 INFO L158 Benchmark]: IcfgBuilder took 258.68ms. Allocated memory is still 67.1MB. Free memory was 36.2MB in the beginning and 42.5MB in the end (delta: -6.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-08-07 14:11:53,047 INFO L158 Benchmark]: TraceAbstraction took 409.74ms. Allocated memory was 67.1MB in the beginning and 83.9MB in the end (delta: 16.8MB). Free memory was 42.1MB in the beginning and 38.5MB in the end (delta: 3.6MB). Peak memory consumption was 21.2MB. Max. memory is 16.1GB. [2024-08-07 14:11:53,048 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 52.4MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.08ms. Allocated memory is still 52.4MB. Free memory is still 28.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 165.36ms. Allocated memory is still 67.1MB. Free memory was 33.4MB in the beginning and 38.2MB in the end (delta: -4.8MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.19ms. Allocated memory is still 67.1MB. Free memory was 38.2MB in the beginning and 36.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * IcfgBuilder took 258.68ms. Allocated memory is still 67.1MB. Free memory was 36.2MB in the beginning and 42.5MB in the end (delta: -6.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * TraceAbstraction took 409.74ms. Allocated memory was 67.1MB in the beginning and 83.9MB in the end (delta: 16.8MB). Free memory was 42.1MB in the beginning and 38.5MB in the end (delta: 3.6MB). Peak memory consumption was 21.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 17]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L14] int input = __VERIFIER_nondet_int(); [L15] CALL, EXPR id(input) VAL [\old(x)=2] [L7] x==0 VAL [\old(x)=2, x=2] [L8] CALL, EXPR id((unsigned int)x-1) VAL [\old(x)=1] [L7] x==0 VAL [\old(x)=1, x=1] [L8] CALL, EXPR id((unsigned int)x-1) VAL [\old(x)=0] [L7] x==0 [L7] return 0; VAL [\old(x)=0, \result=0] [L8] RET, EXPR id((unsigned int)x-1) VAL [\old(x)=1, x=1] [L8] int ret = id((unsigned int)x-1) + 1; [L9] ret > 3 VAL [\old(x)=1, ret=1, x=1] [L10] return ret; VAL [\old(x)=1, \result=1, x=1] [L8] RET, EXPR id((unsigned int)x-1) VAL [\old(x)=2, x=2] [L8] int ret = id((unsigned int)x-1) + 1; [L9] ret > 3 VAL [\old(x)=2, ret=2, x=2] [L10] return ret; VAL [\old(x)=2, \result=2, x=2] [L15] RET, EXPR id(input) VAL [input=2] [L15] int result = id(input); [L16] result == 2 VAL [input=2] [L17] reach_error() VAL [input=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 27 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.3s, OverallIterations: 1, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=38occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 30 NumberOfCodeBlocks, 30 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-08-07 14:11:53,074 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE