/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.fairness.type.for.concurrent.programs FAIRNESS_INTERSECTION -i ../../../trunk/examples/svcomp/weaver/bench-exp2x3.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.me.fairness-42053ae-m [2023-09-17 11:32:31,596 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-09-17 11:32:31,662 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-09-17 11:32:31,687 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-17 11:32:31,687 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-09-17 11:32:31,688 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-09-17 11:32:31,689 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-09-17 11:32:31,689 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-09-17 11:32:31,690 INFO L137 SettingsManager]: * Use SBE=true [2023-09-17 11:32:31,693 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-09-17 11:32:31,693 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-09-17 11:32:31,693 INFO L137 SettingsManager]: * Use old map elimination=false [2023-09-17 11:32:31,693 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-09-17 11:32:31,694 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-09-17 11:32:31,695 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-09-17 11:32:31,695 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-09-17 11:32:31,695 INFO L137 SettingsManager]: * sizeof long=4 [2023-09-17 11:32:31,695 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-09-17 11:32:31,695 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-09-17 11:32:31,695 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-09-17 11:32:31,696 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-09-17 11:32:31,696 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-09-17 11:32:31,697 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-09-17 11:32:31,697 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-09-17 11:32:31,697 INFO L137 SettingsManager]: * sizeof long double=12 [2023-09-17 11:32:31,697 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-09-17 11:32:31,697 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-09-17 11:32:31,698 INFO L137 SettingsManager]: * Use constant arrays=true [2023-09-17 11:32:31,698 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-09-17 11:32:31,698 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-17 11:32:31,699 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-09-17 11:32:31,699 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-09-17 11:32:31,699 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-09-17 11:32:31,699 INFO L137 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-09-17 11:32:31,700 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-09-17 11:32:31,700 INFO L137 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Fairness type for concurrent programs -> FAIRNESS_INTERSECTION [2023-09-17 11:32:31,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-17 11:32:31,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-17 11:32:31,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-17 11:32:31,934 INFO L270 PluginConnector]: Initializing CDTParser... [2023-09-17 11:32:31,934 INFO L274 PluginConnector]: CDTParser initialized [2023-09-17 11:32:31,935 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/bench-exp2x3.wvr.c [2023-09-17 11:32:32,900 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-09-17 11:32:33,044 INFO L384 CDTParser]: Found 1 translation units. [2023-09-17 11:32:33,044 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/bench-exp2x3.wvr.c [2023-09-17 11:32:33,049 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b98f3d25/9b72b2f5a2b9428f8bc41b7a988fb8a9/FLAG6c97f2a00 [2023-09-17 11:32:33,062 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b98f3d25/9b72b2f5a2b9428f8bc41b7a988fb8a9 [2023-09-17 11:32:33,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-17 11:32:33,065 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-09-17 11:32:33,066 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-09-17 11:32:33,066 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-09-17 11:32:33,068 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-09-17 11:32:33,069 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43563013 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33, skipping insertion in model container [2023-09-17 11:32:33,069 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,074 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-09-17 11:32:33,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-09-17 11:32:33,197 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/bench-exp2x3.wvr.c[2145,2158] [2023-09-17 11:32:33,198 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-17 11:32:33,214 INFO L203 MainTranslator]: Completed pre-run [2023-09-17 11:32:33,241 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/bench-exp2x3.wvr.c[2145,2158] [2023-09-17 11:32:33,242 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-17 11:32:33,253 INFO L208 MainTranslator]: Completed translation [2023-09-17 11:32:33,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33 WrapperNode [2023-09-17 11:32:33,254 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-09-17 11:32:33,254 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-09-17 11:32:33,254 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-09-17 11:32:33,255 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-09-17 11:32:33,260 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,265 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,279 INFO L138 Inliner]: procedures = 20, calls = 28, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 84 [2023-09-17 11:32:33,279 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-09-17 11:32:33,280 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-09-17 11:32:33,280 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-09-17 11:32:33,280 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-09-17 11:32:33,286 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,286 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,288 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,288 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,292 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,299 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,300 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,301 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,303 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-09-17 11:32:33,312 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-09-17 11:32:33,312 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-09-17 11:32:33,312 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-09-17 11:32:33,313 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (1/1) ... [2023-09-17 11:32:33,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-17 11:32:33,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-17 11:32:33,342 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) [2023-09-17 11:32:33,345 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 [2023-09-17 11:32:33,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-09-17 11:32:33,379 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-09-17 11:32:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-09-17 11:32:33,379 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-09-17 11:32:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-09-17 11:32:33,380 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-09-17 11:32:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-09-17 11:32:33,380 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2023-09-17 11:32:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2023-09-17 11:32:33,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-09-17 11:32:33,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-09-17 11:32:33,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-09-17 11:32:33,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-09-17 11:32:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-09-17 11:32:33,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-09-17 11:32:33,382 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-09-17 11:32:33,463 INFO L236 CfgBuilder]: Building ICFG [2023-09-17 11:32:33,464 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-09-17 11:32:33,614 INFO L277 CfgBuilder]: Performing block encoding [2023-09-17 11:32:33,625 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-09-17 11:32:33,625 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-09-17 11:32:33,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 11:32:33 BoogieIcfgContainer [2023-09-17 11:32:33,627 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-09-17 11:32:33,628 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-09-17 11:32:33,628 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-09-17 11:32:33,631 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-09-17 11:32:33,631 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-17 11:32:33,632 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 17.09 11:32:33" (1/3) ... [2023-09-17 11:32:33,632 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@487069c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.09 11:32:33, skipping insertion in model container [2023-09-17 11:32:33,632 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-17 11:32:33,632 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 11:32:33" (2/3) ... [2023-09-17 11:32:33,633 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@487069c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.09 11:32:33, skipping insertion in model container [2023-09-17 11:32:33,633 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-17 11:32:33,633 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 11:32:33" (3/3) ... [2023-09-17 11:32:33,634 INFO L332 chiAutomizerObserver]: Analyzing ICFG bench-exp2x3.wvr.c [2023-09-17 11:32:33,725 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-09-17 11:32:33,743 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 112 places, 113 transitions, 246 flow [2023-09-17 11:32:33,771 INFO L124 PetriNetUnfolderBase]: 10/105 cut-off events. [2023-09-17 11:32:33,771 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-09-17 11:32:33,775 INFO L83 FinitePrefix]: Finished finitePrefix Result has 118 conditions, 105 events. 10/105 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 48 event pairs, 0 based on Foata normal form. 0/95 useless extension candidates. Maximal degree in co-relation 84. Up to 2 conditions per place. [2023-09-17 11:32:33,775 INFO L82 GeneralOperation]: Start removeDead. Operand has 112 places, 113 transitions, 246 flow [2023-09-17 11:32:33,779 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 108 places, 105 transitions, 222 flow [2023-09-17 11:32:33,789 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-09-17 11:32:33,789 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-09-17 11:32:33,789 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-09-17 11:32:33,789 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-09-17 11:32:33,789 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-09-17 11:32:33,789 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-09-17 11:32:33,789 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-09-17 11:32:33,790 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-09-17 11:32:33,791 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-17 11:33:10,869 INFO L131 ngComponentsAnalysis]: Automaton has 15 accepting balls. 1376 [2023-09-17 11:33:10,870 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-17 11:33:10,870 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-17 11:33:10,889 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2023-09-17 11:33:10,889 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-09-17 11:33:10,890 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-09-17 11:33:10,890 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-17 11:33:47,676 INFO L131 ngComponentsAnalysis]: Automaton has 15 accepting balls. 1376 [2023-09-17 11:33:47,677 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-17 11:33:47,677 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-17 11:33:47,686 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2023-09-17 11:33:47,687 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-09-17 11:33:47,693 INFO L748 eck$LassoCheckResult]: Stem: 126#[$Ultimate##0]don't care [166] $Ultimate##0-->L-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 132#[L-1]don't care [170] L-1-->L-1-1: Formula: (= (select |v_#valid_3| 0) 0) InVars {#valid=|v_#valid_3|} OutVars{#valid=|v_#valid_3|} AuxVars[] AssignedVars[] 137#[L-1-1]don't care [245] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 140#[L21]don't care [217] L21-->L21-1: Formula: (and (= (select |v_#valid_4| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] 143#[L21-1]don't care [237] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 146#[L21-2]don't care [172] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 149#[L21-3]don't care [208] L21-3-->L21-4: Formula: (and (= 19 (select |v_#length_2| 2)) (= (select |v_#valid_5| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_5|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[] 152#[L21-4]don't care [185] L21-4-->L35: Formula: (= v_~x1~0_5 0) InVars {} OutVars{~x1~0=v_~x1~0_5} AuxVars[] AssignedVars[~x1~0] 155#[L35]don't care [238] L35-->L35-1: Formula: (= v_~x2~0_5 0) InVars {} OutVars{~x2~0=v_~x2~0_5} AuxVars[] AssignedVars[~x2~0] 158#[L35-1]don't care [228] L35-1-->L35-2: Formula: (= v_~x3~0_5 0) InVars {} OutVars{~x3~0=v_~x3~0_5} AuxVars[] AssignedVars[~x3~0] 161#[L35-2]don't care [206] L35-2-->L35-3: Formula: (= v_~x4~0_1 0) InVars {} OutVars{~x4~0=v_~x4~0_1} AuxVars[] AssignedVars[~x4~0] 164#[L35-3]don't care [151] L35-3-->L-1-2: Formula: (= v_~n~0_7 0) InVars {} OutVars{~n~0=v_~n~0_7} AuxVars[] AssignedVars[~n~0] 167#[L-1-2]don't care [246] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 170#[L-1-3]don't care [248] L-1-3-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_1|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_3|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~nondet2#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet1#1, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_~#t4~0#1.base, ULTIMATE.start_main_~#t2~0#1.base] 173#[L70]don't care [187] L70-->L70-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= 0 (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2|)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 176#[L70-1]don't care [164] L70-1-->L70-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 179#[L70-2]don't care [162] L70-2-->L70-3: Formula: (and (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t3~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_11|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] 182#[L70-3]don't care [178] L70-3-->L70-4: Formula: (and (= |v_ULTIMATE.start_main_~#t4~0#1.offset_4| 0) (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t4~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t4~0#1.base_4| 0)) (= |v_#valid_12| (store |v_#valid_13| |v_ULTIMATE.start_main_~#t4~0#1.base_4| 1)) (= 0 (select |v_#valid_13| |v_ULTIMATE.start_main_~#t4~0#1.base_4|)) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t4~0#1.base_4| 4) |v_#length_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_10|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_9|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_4|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_~#t4~0#1.base] 185#[L70-4]don't care [157] L70-4-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] 188#[L73]don't care [219] L73-->L73-1: Formula: (= v_~x1~0_6 |v_ULTIMATE.start_main_#t~nondet1#1_3|) InVars {ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} OutVars{~x1~0=v_~x1~0_6, ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_3|} AuxVars[] AssignedVars[~x1~0] 191#[L73-1]don't care [230] L73-1-->L74: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet1#1=|v_ULTIMATE.start_main_#t~nondet1#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet1#1] 194#[L74]don't care [196] L74-->L74-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] 197#[L74-1]don't care [218] L74-1-->L74-2: Formula: (= v_~x2~0_6 |v_ULTIMATE.start_main_#t~nondet2#1_3|) InVars {ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} OutVars{~x2~0=v_~x2~0_6, ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_3|} AuxVars[] AssignedVars[~x2~0] 200#[L74-2]don't care [225] L74-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet2#1=|v_ULTIMATE.start_main_#t~nondet2#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet2#1] 203#[L75]don't care [181] L75-->L75-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] 206#[L75-1]don't care [165] L75-1-->L75-2: Formula: (= v_~x3~0_6 |v_ULTIMATE.start_main_#t~nondet3#1_3|) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} OutVars{~x3~0=v_~x3~0_6, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[~x3~0] 209#[L75-2]don't care [235] L75-2-->L76: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] 212#[L76]don't care [188] L76-->L76-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] 215#[L76-1]don't care [234] L76-1-->L76-2: Formula: (= v_~x4~0_2 |v_ULTIMATE.start_main_#t~nondet4#1_3|) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|, ~x4~0=v_~x4~0_2} AuxVars[] AssignedVars[~x4~0] 218#[L76-2]don't care [241] L76-2-->L77: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] 221#[L77]don't care [201] L77-->L77-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 224#[L77-1]don't care [209] L77-1-->L77-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_8) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_8, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 227#[L77-2]don't care [171] L77-2-->L80: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 230#[L80]don't care [154] L80-->L80-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (let ((.cse0 (mod v_~x1~0_7 4294967296)) (.cse1 (mod v_~x3~0_7 4294967296))) (and (= (mod v_~x2~0_7 4294967296) .cse0) (< 0 .cse1) (< 0 .cse0) (= .cse1 (mod v_~x4~0_3 4294967296)))) 1 0)) InVars {~x3~0=v_~x3~0_7, ~x2~0=v_~x2~0_7, ~x4~0=v_~x4~0_3, ~x1~0=v_~x1~0_7} OutVars{~x3~0=v_~x3~0_7, ~x2~0=v_~x2~0_7, ~x4~0=v_~x4~0_3, ~x1~0=v_~x1~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 233#[L80-1]don't care [233] L80-1-->L31: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 236#[L31]don't care [200] L31-->L32: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 239#[L32]don't care [211] L32-->L31-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] 245#[L31-1]don't care [249] L31-1-->L82: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 248#[L82]don't care [212] L82-->L82-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 251#[L82-1]don't care [155] L82-1-->L82-2: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_11| |v_ULTIMATE.start_main_~#t1~0#1.base_3|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_3|)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, #valid=|v_#valid_14|, #memory_int=|v_#memory_int_4|, #length=|v_#length_11|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_3|, #valid=|v_#valid_14|, #memory_int=|v_#memory_int_3|, #length=|v_#length_11|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] 254#[L82-2]don't care [281] L82-2-->L38-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork1_thidvar0_2) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] 261#[L38-1, L82-3]don't care [156] L82-3-->L82-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 276#[L82-4, L38-1]don't care [213] L82-4-->L83: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 293#[L83, L38-1]don't care [159] L83-->L83-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] 315#[L83-1, L38-1]don't care [189] L83-1-->L83-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 352#[L38-1, L83-2]don't care [231] L83-2-->L83-3: Formula: (and (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) 1) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_5|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_3|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_3|) (select |v_#length_12| |v_ULTIMATE.start_main_~#t2~0#1.base_3|))) InVars {ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, #valid=|v_#valid_15|, #memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_3|, #length=|v_#length_12|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, #valid=|v_#valid_15|, #memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_3|, #length=|v_#length_12|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] 408#[L38-1, L83-3]don't care [252] L38-1-->L39: Formula: (< (mod v_~x1~0_2 4294967296) (mod v_~n~0_2 4294967296)) InVars {~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} OutVars{~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} AuxVars[] AssignedVars[] 471#[L83-3, L39]don't care [287] L83-3-->L46-1: Formula: (and (= v_thread2Thread1of1ForFork3_thidvar2_2 0) (= v_thread2Thread1of1ForFork3_thidvar1_2 0) (= v_thread2Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre8#1_6|)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork3_thidvar0=v_thread2Thread1of1ForFork3_thidvar0_2, thread2Thread1of1ForFork3_thidvar1=v_thread2Thread1of1ForFork3_thidvar1_2, thread2Thread1of1ForFork3_thidvar2=v_thread2Thread1of1ForFork3_thidvar2_2, thread2Thread1of1ForFork3_#res.base=|v_thread2Thread1of1ForFork3_#res.base_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork3_#res.offset=|v_thread2Thread1of1ForFork3_#res.offset_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork3_thidvar0, thread2Thread1of1ForFork3_thidvar1, thread2Thread1of1ForFork3_thidvar2, thread2Thread1of1ForFork3_#res.base, thread2Thread1of1ForFork3_#res.offset] 534#[L39, L83-4, L46-1]don't care [186] L83-4-->L83-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] 625#[L39, L83-5, L46-1]don't care [167] L83-5-->L84: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] 757#[L39, L46-1, L84]don't care [239] L84-->L84-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] 992#[L39, L84-1, L46-1]don't care [244] L84-1-->L84-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] 1319#[L39, L46-1, L84-2]don't care [163] L84-2-->L84-3: Formula: (and (= (select |v_#valid_16| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) 1) (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_7|) (<= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_3|) (<= (+ 4 |v_ULTIMATE.start_main_~#t3~0#1.offset_3|) (select |v_#length_13| |v_ULTIMATE.start_main_~#t3~0#1.base_3|))) InVars {ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, #length=|v_#length_13|} OutVars{ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, #length=|v_#length_13|} AuxVars[] AssignedVars[#memory_int] 1681#[L39, L84-3, L46-1]don't care [278] L84-3-->L54-1: Formula: (and (= v_thread3Thread1of1ForFork0_thidvar2_2 0) (= v_thread3Thread1of1ForFork0_thidvar1_2 0) (= v_thread3Thread1of1ForFork0_thidvar3_2 0) (= v_thread3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre10#1_6|)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_4|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork0_thidvar3=v_thread3Thread1of1ForFork0_thidvar3_2, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_4|, thread3Thread1of1ForFork0_thidvar2=v_thread3Thread1of1ForFork0_thidvar2_2, thread3Thread1of1ForFork0_thidvar1=v_thread3Thread1of1ForFork0_thidvar1_2, thread3Thread1of1ForFork0_thidvar0=v_thread3Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_thidvar3, thread3Thread1of1ForFork0_#res.base, thread3Thread1of1ForFork0_thidvar2, thread3Thread1of1ForFork0_thidvar1, thread3Thread1of1ForFork0_thidvar0] 2104#[L84-4, L39, L54-1, L46-1]don't care [180] L84-4-->L84-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] 2552#[L84-5, L39, L54-1, L46-1]don't care [226] L84-5-->L85: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] 3103#[L39, L54-1, L85, L46-1]don't care [169] L85-->L85-1: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre12#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 3936#[L85-1, L39, L54-1, L46-1]don't care [175] L85-1-->L85-2: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] 5322#[L85-2, L39, L54-1, L46-1]don't care [148] L85-2-->L85-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t4~0#1.offset_5|) (= |v_#memory_int_9| (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t4~0#1.base_5| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t4~0#1.base_5|) |v_ULTIMATE.start_main_~#t4~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|))) (<= (+ |v_ULTIMATE.start_main_~#t4~0#1.offset_5| 4) (select |v_#length_14| |v_ULTIMATE.start_main_~#t4~0#1.base_5|)) (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t4~0#1.base_5|) 1)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_10|, #length=|v_#length_14|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_5|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_9|, #length=|v_#length_14|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_5|, ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 7574#[L85-3, L39, L54-1, L46-1]don't care [284] L85-3-->L62-1: Formula: (and (= 0 v_thread4Thread1of1ForFork2_thidvar2_2) (= |v_ULTIMATE.start_main_#t~pre12#1_6| v_thread4Thread1of1ForFork2_thidvar0_2) (= 0 v_thread4Thread1of1ForFork2_thidvar4_2) (= 0 v_thread4Thread1of1ForFork2_thidvar3_2) (= 0 v_thread4Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{thread4Thread1of1ForFork2_thidvar4=v_thread4Thread1of1ForFork2_thidvar4_2, thread4Thread1of1ForFork2_#res.offset=|v_thread4Thread1of1ForFork2_#res.offset_4|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread4Thread1of1ForFork2_thidvar3=v_thread4Thread1of1ForFork2_thidvar3_2, thread4Thread1of1ForFork2_thidvar0=v_thread4Thread1of1ForFork2_thidvar0_2, thread4Thread1of1ForFork2_thidvar2=v_thread4Thread1of1ForFork2_thidvar2_2, thread4Thread1of1ForFork2_thidvar1=v_thread4Thread1of1ForFork2_thidvar1_2, thread4Thread1of1ForFork2_#res.base=|v_thread4Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread4Thread1of1ForFork2_thidvar4, thread4Thread1of1ForFork2_#res.offset, thread4Thread1of1ForFork2_thidvar3, thread4Thread1of1ForFork2_thidvar0, thread4Thread1of1ForFork2_thidvar2, thread4Thread1of1ForFork2_thidvar1, thread4Thread1of1ForFork2_#res.base] 10955#[L62-1, L85-4, L46-1, L39, L54-1]don't care [173] L85-4-->L85-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 15150#[L62-1, L39, L46-1, L85-5, L54-1]don't care [243] L85-5-->L87: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] 19811#[L87, L62-1, L46-1, L39, L54-1]don't care [177] L87-->L87-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (or (not (= (mod v_~x3~0_8 4294967296) (mod v_~x4~0_4 4294967296))) (not (= (mod v_~x1~0_8 4294967296) (mod v_~x2~0_8 4294967296)))) 1 0)) InVars {~x3~0=v_~x3~0_8, ~x2~0=v_~x2~0_8, ~x4~0=v_~x4~0_4, ~x1~0=v_~x1~0_8} OutVars{~x3~0=v_~x3~0_8, ~x2~0=v_~x2~0_8, ~x4~0=v_~x4~0_4, ~x1~0=v_~x1~0_8, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 25487#[L87-1, L62-1, L39, L46-1, L54-1]don't care [152] L87-1-->L31-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 34033#[L62-1, L46-1, L39, L31-2, L54-1]don't care [174] L31-2-->L32-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 48573#[L62-1, L39, L46-1, L32-3, L54-1]don't care [216] L32-3-->L31-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 71796#[L62-1, L31-3, L46-1, L39, L54-1]don't care [153] L31-3-->L90: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] 104249#[L90, L62-1, L39, L46-1, L54-1]don't care [242] L90-->L70-5: Formula: (= |v_ULTIMATE.start_main_#res#1_3| 0) InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 144119#[L62-1, L70-5, L46-1, L39, L54-1]don't care [240] L70-5-->L70-6: Formula: (= (store |v_#valid_19| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0) |v_#valid_18|) InVars {ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, #valid=|v_#valid_19|} OutVars{ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[#valid] 188783#[L62-1, L39, L46-1, L70-6, L54-1]don't care [150] L70-6-->L70-7: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 237062#[L62-1, L70-7, L46-1, L39, L54-1]don't care [179] L70-7-->L70-8: Formula: (= (store |v_#valid_21| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0) |v_#valid_20|) InVars {ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_21|} OutVars{ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_20|} AuxVars[] AssignedVars[#valid] 288884#[L62-1, L39, L46-1, L70-8, L54-1]don't care [202] L70-8-->L70-9: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t2~0#1.base] 343077#[L62-1, L70-9, L46-1, L39, L54-1]don't care [149] L70-9-->L70-10: Formula: (= (store |v_#valid_23| |v_ULTIMATE.start_main_~#t3~0#1.base_4| 0) |v_#valid_22|) InVars {ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, #valid=|v_#valid_23|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, #valid=|v_#valid_22|} AuxVars[] AssignedVars[#valid] 396840#[L62-1, L39, L46-1, L70-10, L54-1]don't care [220] L70-10-->L70-11: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base] 447540#[L70-11, L62-1, L46-1, L39, L54-1]don't care [214] L70-11-->L70-12: Formula: (= |v_#valid_1| (store |v_#valid_2| |v_ULTIMATE.start_main_~#t4~0#1.base_1| 0)) InVars {ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_1|, #valid=|v_#valid_2|} OutVars{ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] 494784#[L62-1, L70-12, L39, L46-1, L54-1]don't care [147] L70-12-->main_returnLabel#1: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t4~0#1.base=|v_ULTIMATE.start_main_~#t4~0#1.base_2|, ULTIMATE.start_main_~#t4~0#1.offset=|v_ULTIMATE.start_main_~#t4~0#1.offset_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t4~0#1.offset, ULTIMATE.start_main_~#t4~0#1.base] 539973#[main_returnLabel#1, L62-1, L46-1, L39, L54-1]don't care [182] main_returnLabel#1-->ULTIMATE.startFINAL: Formula: (= |v_ULTIMATE.start_main_#res#1_1| |v_ULTIMATE.start_#t~ret14#1_1|) InVars {ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|, ULTIMATE.start_#t~ret14#1=|v_ULTIMATE.start_#t~ret14#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret14#1] 584433#[ULTIMATE.startFINAL, L62-1, L39, L46-1, L54-1]don't care [190] ULTIMATE.startFINAL-->ULTIMATE.startEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 628697#[L62-1, ULTIMATE.startEXIT, L46-1, L39, L54-1]don't care [258] L46-1-->L47: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_4 4294967296)) InVars {~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[] 672915#[L62-1, L47, ULTIMATE.startEXIT, L39, L54-1]don't care [261] L47-->L46-1: Formula: (= (* v_~x2~0_4 2) v_~x2~0_3) InVars {~x2~0=v_~x2~0_4} OutVars{~x2~0=v_~x2~0_3} AuxVars[] AssignedVars[~x2~0] 717073#[L62-1, ULTIMATE.startEXIT, L46-1, L39, L54-1]don't care [2023-09-17 11:33:47,694 INFO L750 eck$LassoCheckResult]: Loop: 717073#[L62-1, ULTIMATE.startEXIT, L46-1, L39, L54-1]don't care [264] L54-1-->L55: Formula: (< (mod v_~x3~0_2 4294967296) (mod v_~n~0_6 4294967296)) InVars {~x3~0=v_~x3~0_2, ~n~0=v_~n~0_6} OutVars{~x3~0=v_~x3~0_2, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[] 753995#[L55, L62-1, ULTIMATE.startEXIT, L46-1, L39]don't care [267] L55-->L54-1: Formula: (= v_~x3~0_3 (* v_~x3~0_4 2)) InVars {~x3~0=v_~x3~0_4} OutVars{~x3~0=v_~x3~0_3} AuxVars[] AssignedVars[~x3~0] 774187#[L62-1, ULTIMATE.startEXIT, L46-1, L39, L54-1]don't care [270] L62-1-->L63: Formula: (< (mod v_~x4~0_6 4294967296) (mod v_~n~0_10 4294967296)) InVars {~n~0=v_~n~0_10, ~x4~0=v_~x4~0_6} OutVars{~n~0=v_~n~0_10, ~x4~0=v_~x4~0_6} AuxVars[] AssignedVars[] 731490#[L63, ULTIMATE.startEXIT, L39, L46-1, L54-1]don't care [273] L63-->L62-1: Formula: (= (* v_~x4~0_8 2) v_~x4~0_7) InVars {~x4~0=v_~x4~0_8} OutVars{~x4~0=v_~x4~0_7} AuxVars[] AssignedVars[~x4~0] 698060#[L62-1, ULTIMATE.startEXIT, L46-1, L39, L54-1]don't care [255] L39-->L38-1: Formula: (= v_~x1~0_3 (* v_~x1~0_4 2)) InVars {~x1~0=v_~x1~0_4} OutVars{~x1~0=v_~x1~0_3} AuxVars[] AssignedVars[~x1~0] 653851#[L62-1, ULTIMATE.startEXIT, L38-1, L46-1, L54-1]don't care [252] L38-1-->L39: Formula: (< (mod v_~x1~0_2 4294967296) (mod v_~n~0_2 4294967296)) InVars {~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} OutVars{~n~0=v_~n~0_2, ~x1~0=v_~x1~0_2} AuxVars[] AssignedVars[] 697428#[L62-1, ULTIMATE.startEXIT, L46-1, L39, L54-1]don't care [258] L46-1-->L47: Formula: (< (mod v_~x2~0_2 4294967296) (mod v_~n~0_4 4294967296)) InVars {~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} OutVars{~n~0=v_~n~0_4, ~x2~0=v_~x2~0_2} AuxVars[] AssignedVars[] 672915#[L62-1, L47, ULTIMATE.startEXIT, L39, L54-1]don't care [261] L47-->L46-1: Formula: (= (* v_~x2~0_4 2) v_~x2~0_3) InVars {~x2~0=v_~x2~0_4} OutVars{~x2~0=v_~x2~0_3} AuxVars[] AssignedVars[~x2~0] 717073#[L62-1, ULTIMATE.startEXIT, L46-1, L39, L54-1]don't care [2023-09-17 11:33:47,703 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-17 11:33:47,703 INFO L85 PathProgramCache]: Analyzing trace with hash 1333576720, now seen corresponding path program 1 times [2023-09-17 11:33:47,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-17 11:33:47,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586543133] [2023-09-17 11:33:47,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-17 11:33:47,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-17 11:33:47,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-17 11:33:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-17 11:33:47,903 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-17 11:33:47,904 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586543133] [2023-09-17 11:33:47,904 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586543133] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-17 11:33:47,904 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-17 11:33:47,904 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-09-17 11:33:47,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855836679] [2023-09-17 11:33:47,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-17 11:33:47,911 INFO L753 eck$LassoCheckResult]: stem already infeasible [2023-09-17 11:33:47,911 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-17 11:33:47,911 INFO L85 PathProgramCache]: Analyzing trace with hash -1126840601, now seen corresponding path program 1 times [2023-09-17 11:33:47,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-17 11:33:47,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002784211] [2023-09-17 11:33:47,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-17 11:33:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-17 11:33:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-17 11:33:47,922 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-17 11:33:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-17 11:33:47,939 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-17 11:33:48,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-17 11:33:48,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-09-17 11:33:48,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-09-17 11:33:48,039 INFO L87 Difference]: Start difference. First operand null Second operand has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-17 11:33:55,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-09-17 11:33:55,920 INFO L93 Difference]: Finished difference Result 360999 states and 1816953 transitions. [2023-09-17 11:33:55,922 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 360999 states and 1816953 transitions. [2023-09-17 11:34:06,968 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-17 11:34:06,970 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 360999 states to 0 states and 0 transitions. [2023-09-17 11:34:06,971 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2023-09-17 11:34:06,972 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2023-09-17 11:34:06,972 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2023-09-17 11:34:06,972 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-17 11:34:06,972 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-17 11:34:06,985 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-17 11:34:06,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-09-17 11:34:06,992 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-17 11:34:06,992 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-09-17 11:34:06,993 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2023-09-17 11:34:06,993 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-17 11:34:06,993 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2023-09-17 11:34:06,997 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 17.09 11:34:06 BoogieIcfgContainer [2023-09-17 11:34:06,997 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-09-17 11:34:06,998 INFO L158 Benchmark]: Toolchain (without parser) took 93932.81ms. Allocated memory was 187.7MB in the beginning and 8.0GB in the end (delta: 7.8GB). Free memory was 144.3MB in the beginning and 5.7GB in the end (delta: -5.6GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2023-09-17 11:34:06,998 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 187.7MB. Free memory is still 146.1MB. There was no memory consumed. Max. memory is 8.0GB. [2023-09-17 11:34:06,998 INFO L158 Benchmark]: CACSL2BoogieTranslator took 188.13ms. Allocated memory is still 187.7MB. Free memory was 144.3MB in the beginning and 133.3MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2023-09-17 11:34:06,999 INFO L158 Benchmark]: Boogie Procedure Inliner took 24.79ms. Allocated memory is still 187.7MB. Free memory was 133.3MB in the beginning and 131.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-09-17 11:34:06,999 INFO L158 Benchmark]: Boogie Preprocessor took 23.05ms. Allocated memory is still 187.7MB. Free memory was 131.7MB in the beginning and 130.3MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-09-17 11:34:06,999 INFO L158 Benchmark]: RCFGBuilder took 315.39ms. Allocated memory is still 187.7MB. Free memory was 130.3MB in the beginning and 116.0MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2023-09-17 11:34:07,000 INFO L158 Benchmark]: BuchiAutomizer took 93369.04ms. Allocated memory was 187.7MB in the beginning and 8.0GB in the end (delta: 7.8GB). Free memory was 115.6MB in the beginning and 5.7GB in the end (delta: -5.6GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2023-09-17 11:34:07,001 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 187.7MB. Free memory is still 146.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 188.13ms. Allocated memory is still 187.7MB. Free memory was 144.3MB in the beginning and 133.3MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 24.79ms. Allocated memory is still 187.7MB. Free memory was 133.3MB in the beginning and 131.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 23.05ms. Allocated memory is still 187.7MB. Free memory was 131.7MB in the beginning and 130.3MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 315.39ms. Allocated memory is still 187.7MB. Free memory was 130.3MB in the beginning and 116.0MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 93369.04ms. Allocated memory was 187.7MB in the beginning and 8.0GB in the end (delta: 7.8GB). Free memory was 115.6MB in the beginning and 5.7GB in the end (delta: -5.6GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic). 1 modules have a trivial ranking function, the largest among these consists of 2 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 93.2s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 0.3s. Construction of modules took 0.0s. Büchi inclusion checks took 18.9s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 11.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 83 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4 IncrementalHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 83 mSDtfsCounter, 4 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN1 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2023-09-17 11:34:07,016 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...