/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/buchiAutomizer/concurrent-automaton-semanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-nondet/nondet-loop-bound-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 13:47:30,505 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 13:47:30,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 13:47:30,552 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-26 13:47:30,595 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-26 13:47:30,618 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 13:47:30,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 13:47:30,618 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 13:47:30,618 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 13:47:30,621 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 13:47:30,621 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 13:47:30,621 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 13:47:30,621 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 13:47:30,621 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 13:47:30,621 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 13:47:30,622 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 13:47:30,622 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 13:47:30,622 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 13:47:30,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 13:47:30,635 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 13:47:30,635 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 13:47:30,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 13:47:30,635 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 13:47:30,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 13:47:30,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 13:47:30,636 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 13:47:30,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 13:47:30,636 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 13:47:30,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 13:47:30,636 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 13:47:30,636 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 13:47:30,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 13:47:30,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 13:47:30,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 13:47:30,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 13:47:30,636 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 13:47:30,637 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 13:47:30,637 INFO L138 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 13:47:30,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 13:47:30,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 13:47:30,867 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 13:47:30,868 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 13:47:30,868 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 13:47:30,869 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-nondet/nondet-loop-bound-1.i [2022-07-26 13:47:30,910 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc2cbbc5e/8298a2acc5ed4e92b38512973c171fa4/FLAGe0d622d4d [2022-07-26 13:47:31,256 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 13:47:31,257 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-nondet/nondet-loop-bound-1.i [2022-07-26 13:47:31,289 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc2cbbc5e/8298a2acc5ed4e92b38512973c171fa4/FLAGe0d622d4d [2022-07-26 13:47:31,651 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc2cbbc5e/8298a2acc5ed4e92b38512973c171fa4 [2022-07-26 13:47:31,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 13:47:31,655 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 13:47:31,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 13:47:31,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 13:47:31,659 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 13:47:31,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:47:31" (1/1) ... [2022-07-26 13:47:31,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7956a7c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:31, skipping insertion in model container [2022-07-26 13:47:31,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:47:31" (1/1) ... [2022-07-26 13:47:31,664 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 13:47:31,696 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 13:47:31,973 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-nondet/nondet-loop-bound-1.i[30035,30048] [2022-07-26 13:47:31,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:47:31,990 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 13:47:32,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-nondet/nondet-loop-bound-1.i[30035,30048] [2022-07-26 13:47:32,024 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:47:32,048 INFO L208 MainTranslator]: Completed translation [2022-07-26 13:47:32,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32 WrapperNode [2022-07-26 13:47:32,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 13:47:32,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 13:47:32,050 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 13:47:32,050 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 13:47:32,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (1/1) ... [2022-07-26 13:47:32,075 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (1/1) ... [2022-07-26 13:47:32,094 INFO L137 Inliner]: procedures = 170, calls = 18, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 60 [2022-07-26 13:47:32,094 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 13:47:32,095 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 13:47:32,095 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 13:47:32,095 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 13:47:32,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (1/1) ... [2022-07-26 13:47:32,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (1/1) ... [2022-07-26 13:47:32,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (1/1) ... [2022-07-26 13:47:32,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (1/1) ... [2022-07-26 13:47:32,117 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (1/1) ... [2022-07-26 13:47:32,119 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (1/1) ... [2022-07-26 13:47:32,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (1/1) ... [2022-07-26 13:47:32,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 13:47:32,127 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 13:47:32,128 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 13:47:32,128 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 13:47:32,128 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (1/1) ... [2022-07-26 13:47:32,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:47:32,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:47:32,157 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) [2022-07-26 13:47:32,167 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 [2022-07-26 13:47:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2022-07-26 13:47:32,198 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2022-07-26 13:47:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2022-07-26 13:47:32,199 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2022-07-26 13:47:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 13:47:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 13:47:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 13:47:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 13:47:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 13:47:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 13:47:32,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 13:47:32,202 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 13:47:32,318 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 13:47:32,319 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 13:47:32,449 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 13:47:32,454 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 13:47:32,454 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-26 13:47:32,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:47:32 BoogieIcfgContainer [2022-07-26 13:47:32,455 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 13:47:32,456 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 13:47:32,456 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 13:47:32,459 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 13:47:32,459 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:47:32,459 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 01:47:31" (1/3) ... [2022-07-26 13:47:32,460 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4462276a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:47:32, skipping insertion in model container [2022-07-26 13:47:32,460 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:47:32,460 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:47:32" (2/3) ... [2022-07-26 13:47:32,460 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4462276a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:47:32, skipping insertion in model container [2022-07-26 13:47:32,460 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:47:32,460 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:47:32" (3/3) ... [2022-07-26 13:47:32,461 INFO L322 chiAutomizerObserver]: Analyzing ICFG nondet-loop-bound-1.i [2022-07-26 13:47:32,536 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:47:32,582 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 79 places, 78 transitions, 166 flow [2022-07-26 13:47:32,625 INFO L129 PetriNetUnfolder]: 5/90 cut-off events. [2022-07-26 13:47:32,626 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-26 13:47:32,629 INFO L84 FinitePrefix]: Finished finitePrefix Result has 98 conditions, 90 events. 5/90 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 94 event pairs, 0 based on Foata normal form. 0/84 useless extension candidates. Maximal degree in co-relation 65. Up to 4 conditions per place. [2022-07-26 13:47:32,629 INFO L82 GeneralOperation]: Start removeDead. Operand has 79 places, 78 transitions, 166 flow [2022-07-26 13:47:32,634 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 78 places, 76 transitions, 160 flow [2022-07-26 13:47:32,637 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:47:32,646 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 78 places, 76 transitions, 160 flow [2022-07-26 13:47:32,648 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 78 places, 76 transitions, 160 flow [2022-07-26 13:47:32,649 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 78 places, 76 transitions, 160 flow [2022-07-26 13:47:32,668 INFO L129 PetriNetUnfolder]: 5/90 cut-off events. [2022-07-26 13:47:32,668 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-26 13:47:32,670 INFO L84 FinitePrefix]: Finished finitePrefix Result has 98 conditions, 90 events. 5/90 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 91 event pairs, 0 based on Foata normal form. 0/84 useless extension candidates. Maximal degree in co-relation 65. Up to 4 conditions per place. [2022-07-26 13:47:32,671 INFO L116 LiptonReduction]: Number of co-enabled transitions 870 [2022-07-26 13:47:34,849 INFO L131 LiptonReduction]: Checked pairs total: 746 [2022-07-26 13:47:34,850 INFO L133 LiptonReduction]: Total number of compositions: 75 [2022-07-26 13:47:34,865 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:47:34,865 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:47:34,865 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:47:34,865 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:47:34,865 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:47:34,866 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:47:34,866 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:47:34,866 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:47:34,867 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:47:34,883 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-26 13:47:34,883 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:34,884 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:34,887 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:34,887 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:34,887 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:47:34,887 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 29 states, but on-demand construction may add more states [2022-07-26 13:47:34,889 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-26 13:47:34,889 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:34,889 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:34,889 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:34,889 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:34,892 INFO L733 eck$LassoCheckResult]: Stem: 82#[ULTIMATE.startENTRY]don't care [264] ULTIMATE.startENTRY-->L706-3: Formula: (let ((.cse1 (store |v_#valid_85| |v_ULTIMATE.start_main_~#t1~0#1.base_42| 1)) (.cse2 (select |v_#memory_int_50| 1))) (and (= |v_#pthreadsForks_44| |v_ULTIMATE.start_main_#t~pre4#1_31|) (= v_~n~0_63 (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~nondet3#1_27| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0)))) (= |v_ULTIMATE.start_main_#in~argv#1.base_17| |v_ULTIMATE.start_main_~argv#1.base_17|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_17| |v_ULTIMATE.start_main_~argv#1.offset_17|) (= (select |v_#length_58| 1) 2) (= (select |v_#valid_85| 1) 1) (= (select |v_#length_58| 2) 9) (= (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_40| 1) |v_#valid_84|) (< 0 |v_#StackHeapBarrier_22|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_32| 0) (= (select .cse2 1) 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_40|) 0) (= v_~x~0_60 0) (= (select |v_#valid_85| |v_ULTIMATE.start_main_~#t1~0#1.base_42|) 0) (= |v_ULTIMATE.start_main_#in~argv#1.offset_17| |v_ULTIMATE.start_#in~argv#1.offset_12|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_29| 0)) (= (select |v_#valid_85| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_29| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_21|) (= (store (store |v_#length_58| |v_ULTIMATE.start_main_~#t1~0#1.base_42| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_40| 4) |v_#length_57|) (= |v_ULTIMATE.start_#in~argv#1.base_12| |v_ULTIMATE.start_main_#in~argv#1.base_17|) (= (select |v_#valid_85| 0) 0) (= |v_ULTIMATE.start_main_~argc#1_17| |v_ULTIMATE.start_main_#in~argc#1_17|) (= |v_#NULL.offset_8| 0) (< |v_#StackHeapBarrier_22| |v_ULTIMATE.start_main_~#t1~0#1.base_42|) (= |v_ULTIMATE.start_#in~argc#1_12| |v_ULTIMATE.start_main_#in~argc#1_17|) (= (ite (and (< v_~n~0_63 40) (<= 20 v_~n~0_63)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_21|) (= |v_#pthreadsForks_43| (+ |v_#pthreadsForks_44| 1)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_38| 0) (= |v_#NULL.base_8| 0) (= (store |v_#memory_int_50| |v_ULTIMATE.start_main_~#t1~0#1.base_42| (store (select |v_#memory_int_50| |v_ULTIMATE.start_main_~#t1~0#1.base_42|) |v_ULTIMATE.start_main_~#t1~0#1.offset_38| |v_ULTIMATE.start_main_#t~pre4#1_31|)) |v_#memory_int_49|) (< |v_#StackHeapBarrier_22| |v_ULTIMATE.start_main_~#t2~0#1.base_40|) (= (select .cse2 0) 48))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_12|, #StackHeapBarrier=|v_#StackHeapBarrier_22|, #pthreadsForks=|v_#pthreadsForks_44|, #valid=|v_#valid_85|, #memory_int=|v_#memory_int_50|, #length=|v_#length_58|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_12|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_12|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_32|, #NULL.offset=|v_#NULL.offset_8|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_17|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_31|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_38|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_17|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_12|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_48|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_17|, #pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_29|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_15|, #length=|v_#length_57|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_27|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_12|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_12|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_17|, ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_21|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_28|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_17|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_42|, #NULL.base=|v_#NULL.base_8|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_17|, #StackHeapBarrier=|v_#StackHeapBarrier_22|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_26|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_17|, #valid=|v_#valid_84|, #memory_int=|v_#memory_int_49|, ~n~0=v_~n~0_63, ~x~0=v_~x~0_60, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_40|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_21|} AuxVars[|v_ULTIMATE.start_main_#t~nondet3#1_27|] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet5#1, #length, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet8#1, #valid, #memory_int, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 85#[L706-3]don't care [189] L706-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_thr1Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_6| v_thr1Thread1of1ForFork1_thidvar0_2) (= |v_thr1Thread1of1ForFork1_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|} OutVars{thr1Thread1of1ForFork1_#res#1.offset=|v_thr1Thread1of1ForFork1_#res#1.offset_2|, thr1Thread1of1ForFork1_#in~arg#1.base=|v_thr1Thread1of1ForFork1_#in~arg#1.base_4|, thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of1ForFork1___VERIFIER_assert_~cond#1=|v_thr1Thread1of1ForFork1___VERIFIER_assert_~cond#1_10|, thr1Thread1of1ForFork1_~arg#1.base=|v_thr1Thread1of1ForFork1_~arg#1.base_4|, thr1Thread1of1ForFork1_~arg#1.offset=|v_thr1Thread1of1ForFork1_~arg#1.offset_4|, thr1Thread1of1ForFork1_#in~arg#1.offset=|v_thr1Thread1of1ForFork1_#in~arg#1.offset_4|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_6|, thr1Thread1of1ForFork1_thidvar1=v_thr1Thread1of1ForFork1_thidvar1_2, thr1Thread1of1ForFork1_thidvar0=v_thr1Thread1of1ForFork1_thidvar0_2, thr1Thread1of1ForFork1_#res#1.base=|v_thr1Thread1of1ForFork1_#res#1.base_2|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#res#1.offset, thr1Thread1of1ForFork1_#in~arg#1.base, thr1Thread1of1ForFork1___VERIFIER_assert_#in~cond#1, thr1Thread1of1ForFork1___VERIFIER_assert_~cond#1, thr1Thread1of1ForFork1_~arg#1.base, thr1Thread1of1ForFork1_~arg#1.offset, thr1Thread1of1ForFork1_#in~arg#1.offset, thr1Thread1of1ForFork1_thidvar1, thr1Thread1of1ForFork1_thidvar0, thr1Thread1of1ForFork1_#res#1.base] 87#[L706-4, thr1ENTRY]don't care [237] L706-4-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_32| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_32|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_7|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~pre4#1] 91#[L707-6, thr1ENTRY]don't care [227] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_18| 1) |v_#pthreadsForks_17|) (< |v_ULTIMATE.start_main_~i~0#1_28| v_~n~0_25) (= (select |v_#valid_34| |v_ULTIMATE.start_main_~#t2~0#1.base_14|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_12|) (= |v_ULTIMATE.start_main_#t~pre7#1_15| |v_#pthreadsForks_18|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_12| 4) (select |v_#length_21| |v_ULTIMATE.start_main_~#t2~0#1.base_14|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2~0#1.base_14| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2~0#1.base_14|) |v_ULTIMATE.start_main_~#t2~0#1.offset_12| |v_ULTIMATE.start_main_#t~pre7#1_15|)) |v_#memory_int_17|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_28|, #pthreadsForks=|v_#pthreadsForks_18|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_18|, #length=|v_#length_21|, ~n~0=v_~n~0_25, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_14|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_28|, #pthreadsForks=|v_#pthreadsForks_17|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_15|, #length=|v_#length_21|, ~n~0=v_~n~0_25, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_14|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 97#[L708-3, thr1ENTRY]don't care [186] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread1of1ForFork0_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thr2Thread1of1ForFork0_thidvar0_2) (= |v_thr2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread1of1ForFork0_thidvar1_2 0) (= |v_thr2Thread1of1ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thr2Thread1of1ForFork0_#res.base=|v_thr2Thread1of1ForFork0_#res.base_2|, thr2Thread1of1ForFork0_thidvar0=v_thr2Thread1of1ForFork0_thidvar0_2, thr2Thread1of1ForFork0_thidvar1=v_thr2Thread1of1ForFork0_thidvar1_2, thr2Thread1of1ForFork0_#in~arg.offset=|v_thr2Thread1of1ForFork0_#in~arg.offset_4|, thr2Thread1of1ForFork0_thidvar2=v_thr2Thread1of1ForFork0_thidvar2_2, thr2Thread1of1ForFork0_~t~0=v_thr2Thread1of1ForFork0_~t~0_8, thr2Thread1of1ForFork0_~arg.base=v_thr2Thread1of1ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thr2Thread1of1ForFork0_#res.offset=|v_thr2Thread1of1ForFork0_#res.offset_2|, thr2Thread1of1ForFork0_~arg.offset=v_thr2Thread1of1ForFork0_~arg.offset_4, thr2Thread1of1ForFork0_#in~arg.base=|v_thr2Thread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread1of1ForFork0_#res.base, thr2Thread1of1ForFork0_thidvar0, thr2Thread1of1ForFork0_thidvar1, thr2Thread1of1ForFork0_#in~arg.offset, thr2Thread1of1ForFork0_thidvar2, thr2Thread1of1ForFork0_~t~0, thr2Thread1of1ForFork0_~arg.base, thr2Thread1of1ForFork0_#res.offset, thr2Thread1of1ForFork0_~arg.offset, thr2Thread1of1ForFork0_#in~arg.base] 103#[thr2ENTRY, thr1ENTRY, L708-4]don't care [252] L708-4-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_36| (+ |v_ULTIMATE.start_main_~i~0#1_37| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_37|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_13|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_36|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_11|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~pre7#1] 109#[thr2ENTRY, L707-6, thr1ENTRY]don't care [227] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_18| 1) |v_#pthreadsForks_17|) (< |v_ULTIMATE.start_main_~i~0#1_28| v_~n~0_25) (= (select |v_#valid_34| |v_ULTIMATE.start_main_~#t2~0#1.base_14|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_12|) (= |v_ULTIMATE.start_main_#t~pre7#1_15| |v_#pthreadsForks_18|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_12| 4) (select |v_#length_21| |v_ULTIMATE.start_main_~#t2~0#1.base_14|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2~0#1.base_14| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2~0#1.base_14|) |v_ULTIMATE.start_main_~#t2~0#1.offset_12| |v_ULTIMATE.start_main_#t~pre7#1_15|)) |v_#memory_int_17|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_28|, #pthreadsForks=|v_#pthreadsForks_18|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_18|, #length=|v_#length_21|, ~n~0=v_~n~0_25, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_14|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_28|, #pthreadsForks=|v_#pthreadsForks_17|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_15|, #length=|v_#length_21|, ~n~0=v_~n~0_25, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_14|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 119#[thr2ENTRY, thr1ENTRY, L708-3]don't care [184] L708-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 131#[thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1ENTRY]don't care [2022-07-26 13:47:34,893 INFO L735 eck$LassoCheckResult]: Loop: 131#[thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1ENTRY]don't care [185] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 131#[thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1ENTRY]don't care [2022-07-26 13:47:34,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:34,896 INFO L85 PathProgramCache]: Analyzing trace with hash 1673015747, now seen corresponding path program 1 times [2022-07-26 13:47:34,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:34,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997573798] [2022-07-26 13:47:34,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:34,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:35,003 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:35,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:35,046 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:35,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:35,048 INFO L85 PathProgramCache]: Analyzing trace with hash 216, now seen corresponding path program 1 times [2022-07-26 13:47:35,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:35,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489769767] [2022-07-26 13:47:35,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:35,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:35,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:35,054 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:35,057 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:35,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:35,058 INFO L85 PathProgramCache]: Analyzing trace with hash 323880790, now seen corresponding path program 1 times [2022-07-26 13:47:35,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:35,058 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898716586] [2022-07-26 13:47:35,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:35,088 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:35,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:35,123 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:35,923 WARN L146 chiAutomizerObserver]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:47:35,932 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:47:35,949 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 100 places, 96 transitions, 216 flow [2022-07-26 13:47:35,959 INFO L129 PetriNetUnfolder]: 6/115 cut-off events. [2022-07-26 13:47:35,959 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:47:35,960 INFO L84 FinitePrefix]: Finished finitePrefix Result has 129 conditions, 115 events. 6/115 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 120 event pairs, 0 based on Foata normal form. 0/107 useless extension candidates. Maximal degree in co-relation 124. Up to 6 conditions per place. [2022-07-26 13:47:35,960 INFO L82 GeneralOperation]: Start removeDead. Operand has 100 places, 96 transitions, 216 flow [2022-07-26 13:47:35,961 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 86 places, 82 transitions, 179 flow [2022-07-26 13:47:35,961 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:47:35,961 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 86 places, 82 transitions, 179 flow [2022-07-26 13:47:35,962 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 86 places, 82 transitions, 179 flow [2022-07-26 13:47:35,962 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 86 places, 82 transitions, 179 flow [2022-07-26 13:47:35,971 INFO L129 PetriNetUnfolder]: 6/115 cut-off events. [2022-07-26 13:47:35,971 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:47:35,972 INFO L84 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 115 events. 6/115 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 123 event pairs, 0 based on Foata normal form. 0/107 useless extension candidates. Maximal degree in co-relation 92. Up to 6 conditions per place. [2022-07-26 13:47:35,973 INFO L116 LiptonReduction]: Number of co-enabled transitions 1272 [2022-07-26 13:47:37,865 INFO L131 LiptonReduction]: Checked pairs total: 1656 [2022-07-26 13:47:37,865 INFO L133 LiptonReduction]: Total number of compositions: 75 [2022-07-26 13:47:37,866 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:47:37,866 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:47:37,866 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:47:37,866 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:47:37,866 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:47:37,867 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:47:37,867 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:47:37,867 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:47:37,867 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:47:37,891 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 18 [2022-07-26 13:47:37,892 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:37,892 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:37,892 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 2, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:37,892 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:37,892 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:47:37,892 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 147 states, but on-demand construction may add more states [2022-07-26 13:47:37,897 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 18 [2022-07-26 13:47:37,897 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:37,898 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:37,898 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 2, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:37,898 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:37,898 INFO L733 eck$LassoCheckResult]: Stem: 103#[ULTIMATE.startENTRY]don't care [453] ULTIMATE.startENTRY-->L706-3: Formula: (let ((.cse1 (select |v_#memory_int_92| 1)) (.cse2 (store |v_#valid_163| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 1))) (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~nondet3#1_57| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_~n~0_116) (= |v_#NULL.offset_21| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_52| 0)) (= |v_#NULL.base_21| 0) (= (select .cse1 0) 48) (= (ite (and (<= 20 v_~n~0_116) (< v_~n~0_116 40)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_36|) (= (select |v_#valid_163| 1) 1) (= |v_ULTIMATE.start_main_#in~argv#1.offset_34| |v_ULTIMATE.start_main_~argv#1.offset_34|) (= (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_75| 1) |v_#valid_162|) (= 9 (select |v_#length_116| 2)) (= (select |v_#valid_163| 0) 0) (= |v_#pthreadsForks_85| (+ |v_#pthreadsForks_86| 1)) (= |v_ULTIMATE.start_main_#in~argv#1.offset_34| |v_ULTIMATE.start_#in~argv#1.offset_25|) (< 0 |v_#StackHeapBarrier_45|) (= (select .cse1 1) 0) (= v_~x~0_136 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_69| 0) (< |v_#StackHeapBarrier_45| |v_ULTIMATE.start_main_~#t2~0#1.base_75|) (= |v_ULTIMATE.start_main_~argc#1_32| |v_ULTIMATE.start_main_#in~argc#1_34|) (= (store (store |v_#length_116| |v_ULTIMATE.start_main_~#t1~0#1.base_79| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_75| 4) |v_#length_115|) (= |v_#memory_int_91| (store |v_#memory_int_92| |v_ULTIMATE.start_main_~#t1~0#1.base_79| (store (select |v_#memory_int_92| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) |v_ULTIMATE.start_main_~#t1~0#1.offset_69| |v_ULTIMATE.start_main_#t~pre4#1_63|))) (= |v_ULTIMATE.start_#in~argv#1.base_25| |v_ULTIMATE.start_main_#in~argv#1.base_34|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_75|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_52| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_36|) (= |v_#pthreadsForks_86| |v_ULTIMATE.start_main_#t~pre4#1_63|) (= 2 (select |v_#length_116| 1)) (= |v_ULTIMATE.start_#in~argc#1_25| |v_ULTIMATE.start_main_#in~argc#1_34|) (= (select |v_#valid_163| |v_ULTIMATE.start_main_~#t1~0#1.base_79|) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_63| 0) (= (select |v_#valid_163| 2) 1) (= |v_ULTIMATE.start_main_#in~argv#1.base_34| |v_ULTIMATE.start_main_~argv#1.base_34|) (< |v_#StackHeapBarrier_45| |v_ULTIMATE.start_main_~#t1~0#1.base_79|))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_25|, #StackHeapBarrier=|v_#StackHeapBarrier_45|, #pthreadsForks=|v_#pthreadsForks_86|, #valid=|v_#valid_163|, #memory_int=|v_#memory_int_92|, #length=|v_#length_116|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_25|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_25|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_63|, #NULL.offset=|v_#NULL.offset_21|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_34|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_63|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_69|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_34|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_25|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_97|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_34|, #pthreadsForks=|v_#pthreadsForks_85|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_52|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_33|, #length=|v_#length_115|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_53|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_25|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_25|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_32|, ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_43|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_55|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_34|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_79|, #NULL.base=|v_#NULL.base_21|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_34|, #StackHeapBarrier=|v_#StackHeapBarrier_45|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_56|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_35|, #valid=|v_#valid_162|, #memory_int=|v_#memory_int_91|, ~n~0=v_~n~0_116, ~x~0=v_~x~0_136, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_75|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_36|} AuxVars[|v_ULTIMATE.start_main_#t~nondet3#1_57|] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet5#1, #length, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet8#1, #valid, #memory_int, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 106#[L706-3]don't care [377] L706-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of2ForFork1_#in~arg#1.base_4| 0) (= |v_thr1Thread1of2ForFork1_#in~arg#1.offset_4| 0) (= v_thr1Thread1of2ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre4#1_36|) (= v_thr1Thread1of2ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_36|} OutVars{thr1Thread1of2ForFork1_#res#1.base=|v_thr1Thread1of2ForFork1_#res#1.base_2|, thr1Thread1of2ForFork1___VERIFIER_assert_~cond#1=|v_thr1Thread1of2ForFork1___VERIFIER_assert_~cond#1_10|, thr1Thread1of2ForFork1_#in~arg#1.base=|v_thr1Thread1of2ForFork1_#in~arg#1.base_4|, thr1Thread1of2ForFork1_thidvar1=v_thr1Thread1of2ForFork1_thidvar1_2, thr1Thread1of2ForFork1_thidvar0=v_thr1Thread1of2ForFork1_thidvar0_2, thr1Thread1of2ForFork1_~arg#1.offset=|v_thr1Thread1of2ForFork1_~arg#1.offset_4|, thr1Thread1of2ForFork1_#in~arg#1.offset=|v_thr1Thread1of2ForFork1_#in~arg#1.offset_4|, thr1Thread1of2ForFork1_~arg#1.base=|v_thr1Thread1of2ForFork1_~arg#1.base_4|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_36|, thr1Thread1of2ForFork1_#res#1.offset=|v_thr1Thread1of2ForFork1_#res#1.offset_2|, thr1Thread1of2ForFork1___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of2ForFork1___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thr1Thread1of2ForFork1_#res#1.base, thr1Thread1of2ForFork1___VERIFIER_assert_~cond#1, thr1Thread1of2ForFork1_#in~arg#1.base, thr1Thread1of2ForFork1_thidvar1, thr1Thread1of2ForFork1_thidvar0, thr1Thread1of2ForFork1_~arg#1.offset, thr1Thread1of2ForFork1_#in~arg#1.offset, thr1Thread1of2ForFork1_~arg#1.base, thr1Thread1of2ForFork1_#res#1.offset, thr1Thread1of2ForFork1___VERIFIER_assert_#in~cond#1] 108#[thr1ENTRY, L706-4]don't care [422] L706-4-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_77| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_77|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_23|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_43|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~pre4#1] 112#[L707-6, thr1ENTRY]don't care [412] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_67| v_~n~0_80) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= |v_ULTIMATE.start_main_#t~pre7#1_43| |v_#pthreadsForks_62|) (= |v_#memory_int_63| (store |v_#memory_int_64| |v_ULTIMATE.start_main_~#t2~0#1.base_49| (store (select |v_#memory_int_64| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) |v_ULTIMATE.start_main_~#t2~0#1.offset_41| |v_ULTIMATE.start_main_#t~pre7#1_43|))) (= (select |v_#valid_102| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_41|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 4) (select |v_#length_71| |v_ULTIMATE.start_main_~#t2~0#1.base_49|))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_67|, #pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_102|, #memory_int=|v_#memory_int_64|, #length=|v_#length_71|, ~n~0=v_~n~0_80, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_67|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_102|, #memory_int=|v_#memory_int_63|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_43|, #length=|v_#length_71|, ~n~0=v_~n~0_80, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 116#[thr1ENTRY, L708-3]don't care [373] L708-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_34| v_thr2Thread1of2ForFork0_thidvar0_2) (= |v_thr2Thread1of2ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread1of2ForFork0_thidvar1_2 0) (= v_thr2Thread1of2ForFork0_thidvar2_2 0) (= |v_thr2Thread1of2ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_34|} OutVars{thr2Thread1of2ForFork0_~t~0=v_thr2Thread1of2ForFork0_~t~0_8, thr2Thread1of2ForFork0_~arg.base=v_thr2Thread1of2ForFork0_~arg.base_4, thr2Thread1of2ForFork0_#res.base=|v_thr2Thread1of2ForFork0_#res.base_2|, thr2Thread1of2ForFork0_thidvar2=v_thr2Thread1of2ForFork0_thidvar2_2, thr2Thread1of2ForFork0_~arg.offset=v_thr2Thread1of2ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_34|, thr2Thread1of2ForFork0_thidvar0=v_thr2Thread1of2ForFork0_thidvar0_2, thr2Thread1of2ForFork0_thidvar1=v_thr2Thread1of2ForFork0_thidvar1_2, thr2Thread1of2ForFork0_#in~arg.base=|v_thr2Thread1of2ForFork0_#in~arg.base_4|, thr2Thread1of2ForFork0_#res.offset=|v_thr2Thread1of2ForFork0_#res.offset_2|, thr2Thread1of2ForFork0_#in~arg.offset=|v_thr2Thread1of2ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread1of2ForFork0_~t~0, thr2Thread1of2ForFork0_~arg.base, thr2Thread1of2ForFork0_#res.base, thr2Thread1of2ForFork0_thidvar2, thr2Thread1of2ForFork0_~arg.offset, thr2Thread1of2ForFork0_thidvar0, thr2Thread1of2ForFork0_thidvar1, thr2Thread1of2ForFork0_#in~arg.base, thr2Thread1of2ForFork0_#res.offset, thr2Thread1of2ForFork0_#in~arg.offset] 124#[thr1ENTRY, thr2ENTRY, L708-4]don't care [308] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 130#[L708-5, thr1ENTRY, thr2ENTRY]don't care [439] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_85| (+ |v_ULTIMATE.start_main_~i~0#1_86| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_86|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_35|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_85|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 140#[L707-6, thr1ENTRY, thr2ENTRY]don't care [412] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_67| v_~n~0_80) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= |v_ULTIMATE.start_main_#t~pre7#1_43| |v_#pthreadsForks_62|) (= |v_#memory_int_63| (store |v_#memory_int_64| |v_ULTIMATE.start_main_~#t2~0#1.base_49| (store (select |v_#memory_int_64| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) |v_ULTIMATE.start_main_~#t2~0#1.offset_41| |v_ULTIMATE.start_main_#t~pre7#1_43|))) (= (select |v_#valid_102| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_41|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 4) (select |v_#length_71| |v_ULTIMATE.start_main_~#t2~0#1.base_49|))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_67|, #pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_102|, #memory_int=|v_#memory_int_64|, #length=|v_#length_71|, ~n~0=v_~n~0_80, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_67|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_102|, #memory_int=|v_#memory_int_63|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_43|, #length=|v_#length_71|, ~n~0=v_~n~0_80, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 152#[L708-3, thr1ENTRY, thr2ENTRY]don't care [374] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread2of2ForFork0_thidvar2_2 0) (= |v_thr2Thread2of2ForFork0_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_36| v_thr2Thread2of2ForFork0_thidvar0_2) (= |v_thr2Thread2of2ForFork0_#in~arg.base_4| 0) (= v_thr2Thread2of2ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_36|} OutVars{thr2Thread2of2ForFork0_#in~arg.offset=|v_thr2Thread2of2ForFork0_#in~arg.offset_4|, thr2Thread2of2ForFork0_~t~0=v_thr2Thread2of2ForFork0_~t~0_8, thr2Thread2of2ForFork0_~arg.offset=v_thr2Thread2of2ForFork0_~arg.offset_4, thr2Thread2of2ForFork0_thidvar0=v_thr2Thread2of2ForFork0_thidvar0_2, thr2Thread2of2ForFork0_thidvar1=v_thr2Thread2of2ForFork0_thidvar1_2, thr2Thread2of2ForFork0_~arg.base=v_thr2Thread2of2ForFork0_~arg.base_4, thr2Thread2of2ForFork0_thidvar2=v_thr2Thread2of2ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_36|, thr2Thread2of2ForFork0_#in~arg.base=|v_thr2Thread2of2ForFork0_#in~arg.base_4|, thr2Thread2of2ForFork0_#res.base=|v_thr2Thread2of2ForFork0_#res.base_2|, thr2Thread2of2ForFork0_#res.offset=|v_thr2Thread2of2ForFork0_#res.offset_2|} AuxVars[] AssignedVars[thr2Thread2of2ForFork0_#in~arg.offset, thr2Thread2of2ForFork0_~t~0, thr2Thread2of2ForFork0_~arg.offset, thr2Thread2of2ForFork0_thidvar0, thr2Thread2of2ForFork0_thidvar1, thr2Thread2of2ForFork0_~arg.base, thr2Thread2of2ForFork0_thidvar2, thr2Thread2of2ForFork0_#in~arg.base, thr2Thread2of2ForFork0_#res.base, thr2Thread2of2ForFork0_#res.offset] 170#[thr2ENTRY, thr2ENTRY, L708-4, thr1ENTRY]don't care [308] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 186#[thr2ENTRY, thr2ENTRY, L708-5, thr1ENTRY]don't care [439] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_85| (+ |v_ULTIMATE.start_main_~i~0#1_86| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_86|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_35|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_85|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 208#[thr2ENTRY, thr2ENTRY, L707-6, thr1ENTRY]don't care [412] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_67| v_~n~0_80) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= |v_ULTIMATE.start_main_#t~pre7#1_43| |v_#pthreadsForks_62|) (= |v_#memory_int_63| (store |v_#memory_int_64| |v_ULTIMATE.start_main_~#t2~0#1.base_49| (store (select |v_#memory_int_64| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) |v_ULTIMATE.start_main_~#t2~0#1.offset_41| |v_ULTIMATE.start_main_#t~pre7#1_43|))) (= (select |v_#valid_102| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_41|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 4) (select |v_#length_71| |v_ULTIMATE.start_main_~#t2~0#1.base_49|))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_67|, #pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_102|, #memory_int=|v_#memory_int_64|, #length=|v_#length_71|, ~n~0=v_~n~0_80, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_67|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_102|, #memory_int=|v_#memory_int_63|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_43|, #length=|v_#length_71|, ~n~0=v_~n~0_80, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 238#[thr2ENTRY, thr2ENTRY, L708-3, thr1ENTRY]don't care [371] L708-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 280#[thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr1ENTRY]don't care [2022-07-26 13:47:37,899 INFO L735 eck$LassoCheckResult]: Loop: 280#[thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr1ENTRY]don't care [372] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 280#[thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr1ENTRY]don't care [2022-07-26 13:47:37,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:37,899 INFO L85 PathProgramCache]: Analyzing trace with hash 1764392449, now seen corresponding path program 1 times [2022-07-26 13:47:37,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:37,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257976896] [2022-07-26 13:47:37,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:37,925 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:37,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:37,972 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:37,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:37,973 INFO L85 PathProgramCache]: Analyzing trace with hash 403, now seen corresponding path program 1 times [2022-07-26 13:47:37,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:37,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642651725] [2022-07-26 13:47:37,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:37,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:37,977 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:37,979 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:37,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:37,979 INFO L85 PathProgramCache]: Analyzing trace with hash -1138408557, now seen corresponding path program 1 times [2022-07-26 13:47:37,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:37,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990401387] [2022-07-26 13:47:37,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:37,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:37,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:37,998 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:38,014 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:39,023 WARN L146 chiAutomizerObserver]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:47:39,047 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:47:39,055 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 121 places, 114 transitions, 270 flow [2022-07-26 13:47:39,070 INFO L129 PetriNetUnfolder]: 7/140 cut-off events. [2022-07-26 13:47:39,070 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-26 13:47:39,071 INFO L84 FinitePrefix]: Finished finitePrefix Result has 161 conditions, 140 events. 7/140 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 172 event pairs, 0 based on Foata normal form. 0/130 useless extension candidates. Maximal degree in co-relation 154. Up to 8 conditions per place. [2022-07-26 13:47:39,071 INFO L82 GeneralOperation]: Start removeDead. Operand has 121 places, 114 transitions, 270 flow [2022-07-26 13:47:39,073 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 94 places, 88 transitions, 200 flow [2022-07-26 13:47:39,073 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:47:39,073 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 94 places, 88 transitions, 200 flow [2022-07-26 13:47:39,073 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 94 places, 88 transitions, 200 flow [2022-07-26 13:47:39,073 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 94 places, 88 transitions, 200 flow [2022-07-26 13:47:39,098 INFO L129 PetriNetUnfolder]: 7/140 cut-off events. [2022-07-26 13:47:39,098 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-26 13:47:39,100 INFO L84 FinitePrefix]: Finished finitePrefix Result has 159 conditions, 140 events. 7/140 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 156 event pairs, 0 based on Foata normal form. 0/130 useless extension candidates. Maximal degree in co-relation 120. Up to 8 conditions per place. [2022-07-26 13:47:39,103 INFO L116 LiptonReduction]: Number of co-enabled transitions 1734 [2022-07-26 13:47:40,998 INFO L131 LiptonReduction]: Checked pairs total: 2452 [2022-07-26 13:47:40,998 INFO L133 LiptonReduction]: Total number of compositions: 76 [2022-07-26 13:47:40,999 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:47:40,999 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:47:40,999 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:47:40,999 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:47:40,999 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:47:40,999 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:47:40,999 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:47:40,999 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:47:41,000 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:47:41,040 INFO L131 ngComponentsAnalysis]: Automaton has 54 accepting balls. 54 [2022-07-26 13:47:41,040 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:41,040 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:41,041 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:41,041 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:41,041 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:47:41,041 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 453 states, but on-demand construction may add more states [2022-07-26 13:47:41,047 INFO L131 ngComponentsAnalysis]: Automaton has 54 accepting balls. 54 [2022-07-26 13:47:41,047 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:41,047 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:41,047 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:41,048 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:41,048 INFO L733 eck$LassoCheckResult]: Stem: 124#[ULTIMATE.startENTRY]don't care [661] ULTIMATE.startENTRY-->L706-3: Formula: (let ((.cse0 (store |v_#valid_243| |v_ULTIMATE.start_main_~#t1~0#1.base_120| 1)) (.cse1 (select |v_#memory_int_129| 1))) (and (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_118|) 0) (< |v_#StackHeapBarrier_70| |v_ULTIMATE.start_main_~#t1~0#1.base_120|) (= (select |v_#valid_243| 2) 1) (= (select |v_#valid_243| 0) 0) (= |v_#pthreadsForks_121| |v_ULTIMATE.start_main_#t~pre4#1_99|) (= (select |v_#length_170| 2) 9) (= (select |v_#valid_243| |v_ULTIMATE.start_main_~#t1~0#1.base_120|) 0) (= |v_#valid_242| (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_118| 1)) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_main_#in~argv#1.offset_53| |v_ULTIMATE.start_#in~argv#1.offset_38|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_98| 0) (= |v_ULTIMATE.start_main_~argc#1_55| |v_ULTIMATE.start_main_#in~argc#1_53|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_73| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_55|) (= |v_ULTIMATE.start_#in~argc#1_38| |v_ULTIMATE.start_main_#in~argc#1_53|) (< 0 |v_#StackHeapBarrier_70|) (= (ite (and (< v_~n~0_179 40) (<= 20 v_~n~0_179)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_55|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_73| 0)) (= |v_ULTIMATE.start_#in~argv#1.base_38| |v_ULTIMATE.start_main_#in~argv#1.base_53|) (= 2 (select |v_#length_170| 1)) (= (store (store |v_#length_170| |v_ULTIMATE.start_main_~#t1~0#1.base_120| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_118| 4) |v_#length_169|) (= |v_#NULL.base_32| 0) (= |v_#NULL.offset_32| 0) (= |v_ULTIMATE.start_main_#in~argv#1.offset_53| |v_ULTIMATE.start_main_~argv#1.offset_57|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_102| 0) (= (select |v_#valid_243| 1) 1) (= (select .cse1 0) 48) (= v_~x~0_241 0) (= (+ |v_#pthreadsForks_121| 1) |v_#pthreadsForks_120|) (= (store |v_#memory_int_129| |v_ULTIMATE.start_main_~#t1~0#1.base_120| (store (select |v_#memory_int_129| |v_ULTIMATE.start_main_~#t1~0#1.base_120|) |v_ULTIMATE.start_main_~#t1~0#1.offset_102| |v_ULTIMATE.start_main_#t~pre4#1_99|)) |v_#memory_int_128|) (= (let ((.cse2 (mod |v_ULTIMATE.start_main_#t~nondet3#1_85| 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))) v_~n~0_179) (= |v_ULTIMATE.start_main_#in~argv#1.base_53| |v_ULTIMATE.start_main_~argv#1.base_57|) (< |v_#StackHeapBarrier_70| |v_ULTIMATE.start_main_~#t2~0#1.base_118|))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_38|, #StackHeapBarrier=|v_#StackHeapBarrier_70|, #pthreadsForks=|v_#pthreadsForks_121|, #valid=|v_#valid_243|, #memory_int=|v_#memory_int_129|, #length=|v_#length_170|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_38|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_38|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_98|, #NULL.offset=|v_#NULL.offset_32|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_57|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_99|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_102|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_57|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_38|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_143|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_53|, #pthreadsForks=|v_#pthreadsForks_120|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_73|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_53|, #length=|v_#length_169|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_85|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_38|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_38|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_55|, ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_70|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_80|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_53|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_120|, #NULL.base=|v_#NULL.base_32|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_53|, #StackHeapBarrier=|v_#StackHeapBarrier_70|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_84|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_56|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_128|, ~n~0=v_~n~0_179, ~x~0=v_~x~0_241, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_118|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_55|} AuxVars[|v_ULTIMATE.start_main_#t~nondet3#1_85|] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet5#1, #length, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet8#1, #valid, #memory_int, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 127#[L706-3]don't care [583] L706-3-->thr1ENTRY: Formula: (and (= v_thr1Thread1of3ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre4#1_70|) (= v_thr1Thread1of3ForFork1_thidvar1_2 0) (= |v_thr1Thread1of3ForFork1_#in~arg#1.base_4| 0) (= |v_thr1Thread1of3ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_70|} OutVars{thr1Thread1of3ForFork1_~arg#1.base=|v_thr1Thread1of3ForFork1_~arg#1.base_4|, thr1Thread1of3ForFork1_#in~arg#1.offset=|v_thr1Thread1of3ForFork1_#in~arg#1.offset_4|, thr1Thread1of3ForFork1_#res#1.base=|v_thr1Thread1of3ForFork1_#res#1.base_2|, thr1Thread1of3ForFork1_thidvar0=v_thr1Thread1of3ForFork1_thidvar0_2, thr1Thread1of3ForFork1___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of3ForFork1___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of3ForFork1_#in~arg#1.base=|v_thr1Thread1of3ForFork1_#in~arg#1.base_4|, thr1Thread1of3ForFork1_#res#1.offset=|v_thr1Thread1of3ForFork1_#res#1.offset_2|, thr1Thread1of3ForFork1_thidvar1=v_thr1Thread1of3ForFork1_thidvar1_2, thr1Thread1of3ForFork1_~arg#1.offset=|v_thr1Thread1of3ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_70|, thr1Thread1of3ForFork1___VERIFIER_assert_~cond#1=|v_thr1Thread1of3ForFork1___VERIFIER_assert_~cond#1_10|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1_~arg#1.base, thr1Thread1of3ForFork1_#in~arg#1.offset, thr1Thread1of3ForFork1_#res#1.base, thr1Thread1of3ForFork1_thidvar0, thr1Thread1of3ForFork1___VERIFIER_assert_#in~cond#1, thr1Thread1of3ForFork1_#in~arg#1.base, thr1Thread1of3ForFork1_#res#1.offset, thr1Thread1of3ForFork1_thidvar1, thr1Thread1of3ForFork1_~arg#1.offset, thr1Thread1of3ForFork1___VERIFIER_assert_~cond#1] 129#[L706-4, thr1ENTRY]don't care [632] L706-4-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_119| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_119|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_41|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_81|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~pre4#1] 133#[L707-6, thr1ENTRY]don't care [631] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_117| v_~n~0_139) (= |v_ULTIMATE.start_main_#t~pre7#1_73| |v_#pthreadsForks_105|) (= (select |v_#valid_200| |v_ULTIMATE.start_main_~#t2~0#1.base_90|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_76| 4) (select |v_#length_141| |v_ULTIMATE.start_main_~#t2~0#1.base_90|)) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t2~0#1.base_90| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t2~0#1.base_90|) |v_ULTIMATE.start_main_~#t2~0#1.offset_76| |v_ULTIMATE.start_main_#t~pre7#1_73|)) |v_#memory_int_108|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_76|) (= (+ |v_#pthreadsForks_105| 1) |v_#pthreadsForks_104|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_117|, #pthreadsForks=|v_#pthreadsForks_105|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_76|, #valid=|v_#valid_200|, #memory_int=|v_#memory_int_109|, #length=|v_#length_141|, ~n~0=v_~n~0_139, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_90|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_117|, #pthreadsForks=|v_#pthreadsForks_104|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_76|, #valid=|v_#valid_200|, #memory_int=|v_#memory_int_108|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_73|, #length=|v_#length_141|, ~n~0=v_~n~0_139, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_90|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 137#[L708-3, thr1ENTRY]don't care [578] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread1of3ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread1of3ForFork0_thidvar2_2 0) (= |v_thr2Thread1of3ForFork0_#in~arg.base_4| 0) (= v_thr2Thread1of3ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_62| v_thr2Thread1of3ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_62|} OutVars{thr2Thread1of3ForFork0_thidvar1=v_thr2Thread1of3ForFork0_thidvar1_2, thr2Thread1of3ForFork0_thidvar2=v_thr2Thread1of3ForFork0_thidvar2_2, thr2Thread1of3ForFork0_~arg.base=v_thr2Thread1of3ForFork0_~arg.base_4, thr2Thread1of3ForFork0_#in~arg.offset=|v_thr2Thread1of3ForFork0_#in~arg.offset_4|, thr2Thread1of3ForFork0_#in~arg.base=|v_thr2Thread1of3ForFork0_#in~arg.base_4|, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_62|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_2|, thr2Thread1of3ForFork0_~arg.offset=v_thr2Thread1of3ForFork0_~arg.offset_4, thr2Thread1of3ForFork0_~t~0=v_thr2Thread1of3ForFork0_~t~0_8, thr2Thread1of3ForFork0_thidvar0=v_thr2Thread1of3ForFork0_thidvar0_2} AuxVars[] AssignedVars[thr2Thread1of3ForFork0_thidvar1, thr2Thread1of3ForFork0_thidvar2, thr2Thread1of3ForFork0_~arg.base, thr2Thread1of3ForFork0_#in~arg.offset, thr2Thread1of3ForFork0_#in~arg.base, thr2Thread1of3ForFork0_#res.offset, thr2Thread1of3ForFork0_#res.base, thr2Thread1of3ForFork0_~arg.offset, thr2Thread1of3ForFork0_~t~0, thr2Thread1of3ForFork0_thidvar0] 145#[thr2ENTRY, L708-4, thr1ENTRY]don't care [497] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 149#[L708-5, thr2ENTRY, thr1ENTRY]don't care [636] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_122| 1) |v_ULTIMATE.start_main_~i~0#1_121|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_122|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_56|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_121|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 159#[thr2ENTRY, L707-6, thr1ENTRY]don't care [631] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_117| v_~n~0_139) (= |v_ULTIMATE.start_main_#t~pre7#1_73| |v_#pthreadsForks_105|) (= (select |v_#valid_200| |v_ULTIMATE.start_main_~#t2~0#1.base_90|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_76| 4) (select |v_#length_141| |v_ULTIMATE.start_main_~#t2~0#1.base_90|)) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t2~0#1.base_90| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t2~0#1.base_90|) |v_ULTIMATE.start_main_~#t2~0#1.offset_76| |v_ULTIMATE.start_main_#t~pre7#1_73|)) |v_#memory_int_108|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_76|) (= (+ |v_#pthreadsForks_105| 1) |v_#pthreadsForks_104|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_117|, #pthreadsForks=|v_#pthreadsForks_105|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_76|, #valid=|v_#valid_200|, #memory_int=|v_#memory_int_109|, #length=|v_#length_141|, ~n~0=v_~n~0_139, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_90|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_117|, #pthreadsForks=|v_#pthreadsForks_104|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_76|, #valid=|v_#valid_200|, #memory_int=|v_#memory_int_108|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_73|, #length=|v_#length_141|, ~n~0=v_~n~0_139, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_90|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 173#[L708-3, thr2ENTRY, thr1ENTRY]don't care [579] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread2of3ForFork0_thidvar2_2 0) (= v_thr2Thread2of3ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_64| v_thr2Thread2of3ForFork0_thidvar0_2) (= |v_thr2Thread2of3ForFork0_#in~arg.offset_4| 0) (= |v_thr2Thread2of3ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_64|} OutVars{thr2Thread2of3ForFork0_~arg.base=v_thr2Thread2of3ForFork0_~arg.base_4, thr2Thread2of3ForFork0_#in~arg.offset=|v_thr2Thread2of3ForFork0_#in~arg.offset_4|, thr2Thread2of3ForFork0_#in~arg.base=|v_thr2Thread2of3ForFork0_#in~arg.base_4|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_2|, thr2Thread2of3ForFork0_thidvar2=v_thr2Thread2of3ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_64|, thr2Thread2of3ForFork0_thidvar0=v_thr2Thread2of3ForFork0_thidvar0_2, thr2Thread2of3ForFork0_thidvar1=v_thr2Thread2of3ForFork0_thidvar1_2, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_2|, thr2Thread2of3ForFork0_~t~0=v_thr2Thread2of3ForFork0_~t~0_8, thr2Thread2of3ForFork0_~arg.offset=v_thr2Thread2of3ForFork0_~arg.offset_4} AuxVars[] AssignedVars[thr2Thread2of3ForFork0_~arg.base, thr2Thread2of3ForFork0_#in~arg.offset, thr2Thread2of3ForFork0_#in~arg.base, thr2Thread2of3ForFork0_#res.offset, thr2Thread2of3ForFork0_thidvar2, thr2Thread2of3ForFork0_thidvar0, thr2Thread2of3ForFork0_thidvar1, thr2Thread2of3ForFork0_#res.base, thr2Thread2of3ForFork0_~t~0, thr2Thread2of3ForFork0_~arg.offset] 191#[thr2ENTRY, L708-4, thr2ENTRY, thr1ENTRY]don't care [497] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 207#[thr2ENTRY, L708-5, thr2ENTRY, thr1ENTRY]don't care [636] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_122| 1) |v_ULTIMATE.start_main_~i~0#1_121|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_122|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_56|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_121|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 227#[thr2ENTRY, L707-6, thr2ENTRY, thr1ENTRY]don't care [631] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_117| v_~n~0_139) (= |v_ULTIMATE.start_main_#t~pre7#1_73| |v_#pthreadsForks_105|) (= (select |v_#valid_200| |v_ULTIMATE.start_main_~#t2~0#1.base_90|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_76| 4) (select |v_#length_141| |v_ULTIMATE.start_main_~#t2~0#1.base_90|)) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t2~0#1.base_90| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t2~0#1.base_90|) |v_ULTIMATE.start_main_~#t2~0#1.offset_76| |v_ULTIMATE.start_main_#t~pre7#1_73|)) |v_#memory_int_108|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_76|) (= (+ |v_#pthreadsForks_105| 1) |v_#pthreadsForks_104|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_117|, #pthreadsForks=|v_#pthreadsForks_105|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_76|, #valid=|v_#valid_200|, #memory_int=|v_#memory_int_109|, #length=|v_#length_141|, ~n~0=v_~n~0_139, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_90|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_117|, #pthreadsForks=|v_#pthreadsForks_104|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_76|, #valid=|v_#valid_200|, #memory_int=|v_#memory_int_108|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_73|, #length=|v_#length_141|, ~n~0=v_~n~0_139, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_90|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 255#[thr2ENTRY, L708-3, thr2ENTRY, thr1ENTRY]don't care [580] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread3of3ForFork0_#in~arg.base_4| 0) (= v_thr2Thread3of3ForFork0_thidvar2_2 0) (= v_thr2Thread3of3ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_66| v_thr2Thread3of3ForFork0_thidvar0_2) (= |v_thr2Thread3of3ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_66|} OutVars{thr2Thread3of3ForFork0_#in~arg.base=|v_thr2Thread3of3ForFork0_#in~arg.base_4|, thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_2|, thr2Thread3of3ForFork0_thidvar0=v_thr2Thread3of3ForFork0_thidvar0_2, thr2Thread3of3ForFork0_thidvar1=v_thr2Thread3of3ForFork0_thidvar1_2, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_2|, thr2Thread3of3ForFork0_thidvar2=v_thr2Thread3of3ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_66|, thr2Thread3of3ForFork0_#in~arg.offset=|v_thr2Thread3of3ForFork0_#in~arg.offset_4|, thr2Thread3of3ForFork0_~t~0=v_thr2Thread3of3ForFork0_~t~0_8, thr2Thread3of3ForFork0_~arg.base=v_thr2Thread3of3ForFork0_~arg.base_4, thr2Thread3of3ForFork0_~arg.offset=v_thr2Thread3of3ForFork0_~arg.offset_4} AuxVars[] AssignedVars[thr2Thread3of3ForFork0_#in~arg.base, thr2Thread3of3ForFork0_#res.base, thr2Thread3of3ForFork0_thidvar0, thr2Thread3of3ForFork0_thidvar1, thr2Thread3of3ForFork0_#res.offset, thr2Thread3of3ForFork0_thidvar2, thr2Thread3of3ForFork0_#in~arg.offset, thr2Thread3of3ForFork0_~t~0, thr2Thread3of3ForFork0_~arg.base, thr2Thread3of3ForFork0_~arg.offset] 295#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L708-4, thr2ENTRY]don't care [497] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 341#[thr1ENTRY, thr2ENTRY, L708-5, thr2ENTRY, thr2ENTRY]don't care [636] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_122| 1) |v_ULTIMATE.start_main_~i~0#1_121|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_122|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_56|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_121|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 397#[thr1ENTRY, L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [631] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_117| v_~n~0_139) (= |v_ULTIMATE.start_main_#t~pre7#1_73| |v_#pthreadsForks_105|) (= (select |v_#valid_200| |v_ULTIMATE.start_main_~#t2~0#1.base_90|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_76| 4) (select |v_#length_141| |v_ULTIMATE.start_main_~#t2~0#1.base_90|)) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t2~0#1.base_90| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t2~0#1.base_90|) |v_ULTIMATE.start_main_~#t2~0#1.offset_76| |v_ULTIMATE.start_main_#t~pre7#1_73|)) |v_#memory_int_108|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_76|) (= (+ |v_#pthreadsForks_105| 1) |v_#pthreadsForks_104|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_117|, #pthreadsForks=|v_#pthreadsForks_105|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_76|, #valid=|v_#valid_200|, #memory_int=|v_#memory_int_109|, #length=|v_#length_141|, ~n~0=v_~n~0_139, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_90|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_117|, #pthreadsForks=|v_#pthreadsForks_104|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_76|, #valid=|v_#valid_200|, #memory_int=|v_#memory_int_108|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_73|, #length=|v_#length_141|, ~n~0=v_~n~0_139, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_90|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 465#[thr1ENTRY, thr2ENTRY, L708-3, thr2ENTRY, thr2ENTRY]don't care [576] L708-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 559#[thr1ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:47:41,049 INFO L735 eck$LassoCheckResult]: Loop: 559#[thr1ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [577] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 559#[thr1ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:47:41,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:41,049 INFO L85 PathProgramCache]: Analyzing trace with hash -1893437197, now seen corresponding path program 1 times [2022-07-26 13:47:41,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:41,049 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929259569] [2022-07-26 13:47:41,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:41,068 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:41,083 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:41,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:41,084 INFO L85 PathProgramCache]: Analyzing trace with hash 608, now seen corresponding path program 1 times [2022-07-26 13:47:41,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:41,084 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [802706285] [2022-07-26 13:47:41,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:41,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:41,088 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:41,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:41,090 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:41,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:41,091 INFO L85 PathProgramCache]: Analyzing trace with hash 1432989614, now seen corresponding path program 1 times [2022-07-26 13:47:41,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:41,091 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014224316] [2022-07-26 13:47:41,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:41,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:41,107 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:41,122 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:42,179 WARN L146 chiAutomizerObserver]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:47:42,197 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:47:42,201 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 142 places, 132 transitions, 328 flow [2022-07-26 13:47:42,211 INFO L129 PetriNetUnfolder]: 8/165 cut-off events. [2022-07-26 13:47:42,211 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-26 13:47:42,212 INFO L84 FinitePrefix]: Finished finitePrefix Result has 194 conditions, 165 events. 8/165 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 209 event pairs, 0 based on Foata normal form. 0/153 useless extension candidates. Maximal degree in co-relation 185. Up to 10 conditions per place. [2022-07-26 13:47:42,212 INFO L82 GeneralOperation]: Start removeDead. Operand has 142 places, 132 transitions, 328 flow [2022-07-26 13:47:42,213 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 102 places, 94 transitions, 223 flow [2022-07-26 13:47:42,213 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:47:42,214 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 102 places, 94 transitions, 223 flow [2022-07-26 13:47:42,214 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 102 places, 94 transitions, 223 flow [2022-07-26 13:47:42,214 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 102 places, 94 transitions, 223 flow [2022-07-26 13:47:42,222 INFO L129 PetriNetUnfolder]: 8/165 cut-off events. [2022-07-26 13:47:42,222 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-26 13:47:42,222 INFO L84 FinitePrefix]: Finished finitePrefix Result has 191 conditions, 165 events. 8/165 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 204 event pairs, 0 based on Foata normal form. 0/153 useless extension candidates. Maximal degree in co-relation 149. Up to 10 conditions per place. [2022-07-26 13:47:42,225 INFO L116 LiptonReduction]: Number of co-enabled transitions 2256 [2022-07-26 13:47:44,164 INFO L131 LiptonReduction]: Checked pairs total: 3548 [2022-07-26 13:47:44,164 INFO L133 LiptonReduction]: Total number of compositions: 83 [2022-07-26 13:47:44,165 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:47:44,165 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:47:44,165 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:47:44,165 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:47:44,165 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:47:44,165 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:47:44,165 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:47:44,166 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:47:44,166 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:47:44,234 INFO L131 ngComponentsAnalysis]: Automaton has 162 accepting balls. 162 [2022-07-26 13:47:44,234 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:44,234 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:44,235 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:44,235 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:44,235 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:47:44,235 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 1371 states, but on-demand construction may add more states [2022-07-26 13:47:44,249 INFO L131 ngComponentsAnalysis]: Automaton has 162 accepting balls. 162 [2022-07-26 13:47:44,250 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:44,250 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:44,251 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:44,251 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:44,252 INFO L733 eck$LassoCheckResult]: Stem: 145#[ULTIMATE.startENTRY]don't care [894] ULTIMATE.startENTRY-->L706-3: Formula: (let ((.cse0 (store |v_#valid_315| |v_ULTIMATE.start_main_~#t1~0#1.base_161| 1)) (.cse2 (select |v_#memory_int_171| 1))) (and (= |v_ULTIMATE.start_main_#t~pre4#1_139| |v_#pthreadsForks_169|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_104| 0)) (= (select |v_#valid_315| 0) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_129| 0) (< |v_#StackHeapBarrier_91| |v_ULTIMATE.start_main_~#t2~0#1.base_155|) (= |v_ULTIMATE.start_main_#in~argv#1.base_72| |v_ULTIMATE.start_main_~argv#1.base_76|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_104| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_76|) (= (select |v_#valid_315| 1) 1) (= v_~x~0_371 0) (< 0 |v_#StackHeapBarrier_91|) (= |v_#NULL.offset_41| 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_155|) 0) (= (select |v_#valid_315| |v_ULTIMATE.start_main_~#t1~0#1.base_161|) 0) (= (select |v_#valid_315| 2) 1) (= (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_155| 1) |v_#valid_314|) (= (let ((.cse1 (mod |v_ULTIMATE.start_main_#t~nondet3#1_129| 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))) v_~n~0_254) (= 9 (select |v_#length_222| 2)) (= |v_ULTIMATE.start_main_#in~argv#1.offset_72| |v_ULTIMATE.start_#in~argv#1.offset_53|) (= (+ |v_#pthreadsForks_169| 1) |v_#pthreadsForks_168|) (= (store |v_#memory_int_171| |v_ULTIMATE.start_main_~#t1~0#1.base_161| (store (select |v_#memory_int_171| |v_ULTIMATE.start_main_~#t1~0#1.base_161|) |v_ULTIMATE.start_main_~#t1~0#1.offset_135| |v_ULTIMATE.start_main_#t~pre4#1_139|)) |v_#memory_int_170|) (= (select |v_#length_222| 1) 2) (= 48 (select .cse2 0)) (= (select .cse2 1) 0) (= (ite (and (<= 20 v_~n~0_254) (< v_~n~0_254 40)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_76|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_135| 0) (= |v_ULTIMATE.start_main_~argc#1_74| |v_ULTIMATE.start_main_#in~argc#1_72|) (= |v_ULTIMATE.start_#in~argc#1_53| |v_ULTIMATE.start_main_#in~argc#1_72|) (= |v_#NULL.base_41| 0) (= (store (store |v_#length_222| |v_ULTIMATE.start_main_~#t1~0#1.base_161| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_155| 4) |v_#length_221|) (= |v_ULTIMATE.start_#in~argv#1.base_53| |v_ULTIMATE.start_main_#in~argv#1.base_72|) (< |v_#StackHeapBarrier_91| |v_ULTIMATE.start_main_~#t1~0#1.base_161|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_72| |v_ULTIMATE.start_main_~argv#1.offset_76|))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_53|, #StackHeapBarrier=|v_#StackHeapBarrier_91|, #pthreadsForks=|v_#pthreadsForks_169|, #valid=|v_#valid_315|, #memory_int=|v_#memory_int_171|, #length=|v_#length_222|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_53|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_53|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_129|, #NULL.offset=|v_#NULL.offset_41|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_76|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_139|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_135|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_76|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_53|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_186|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_72|, #pthreadsForks=|v_#pthreadsForks_168|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_104|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_71|, #length=|v_#length_221|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_119|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_53|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_53|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_74|, ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_94|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_107|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_72|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_161|, #NULL.base=|v_#NULL.base_41|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_72|, #StackHeapBarrier=|v_#StackHeapBarrier_91|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_128|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_76|, #valid=|v_#valid_314|, #memory_int=|v_#memory_int_170|, ~n~0=v_~n~0_254, ~x~0=v_~x~0_371, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_155|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_76|} AuxVars[|v_ULTIMATE.start_main_#t~nondet3#1_129|] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet5#1, #length, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet8#1, #valid, #memory_int, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 148#[L706-3]don't care [808] L706-3-->thr1ENTRY: Formula: (and (= v_thr1Thread1of4ForFork1_thidvar1_2 0) (= |v_thr1Thread1of4ForFork1_#in~arg#1.offset_4| 0) (= |v_thr1Thread1of4ForFork1_#in~arg#1.base_4| 0) (= v_thr1Thread1of4ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre4#1_104|)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_104|} OutVars{thr1Thread1of4ForFork1_~arg#1.offset=|v_thr1Thread1of4ForFork1_~arg#1.offset_4|, thr1Thread1of4ForFork1_#res#1.offset=|v_thr1Thread1of4ForFork1_#res#1.offset_2|, thr1Thread1of4ForFork1___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of4ForFork1___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of4ForFork1_#in~arg#1.offset=|v_thr1Thread1of4ForFork1_#in~arg#1.offset_4|, thr1Thread1of4ForFork1_~arg#1.base=|v_thr1Thread1of4ForFork1_~arg#1.base_4|, thr1Thread1of4ForFork1_#in~arg#1.base=|v_thr1Thread1of4ForFork1_#in~arg#1.base_4|, thr1Thread1of4ForFork1___VERIFIER_assert_~cond#1=|v_thr1Thread1of4ForFork1___VERIFIER_assert_~cond#1_10|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_104|, thr1Thread1of4ForFork1_#res#1.base=|v_thr1Thread1of4ForFork1_#res#1.base_2|, thr1Thread1of4ForFork1_thidvar0=v_thr1Thread1of4ForFork1_thidvar0_2, thr1Thread1of4ForFork1_thidvar1=v_thr1Thread1of4ForFork1_thidvar1_2} AuxVars[] AssignedVars[thr1Thread1of4ForFork1_~arg#1.offset, thr1Thread1of4ForFork1_#res#1.offset, thr1Thread1of4ForFork1___VERIFIER_assert_#in~cond#1, thr1Thread1of4ForFork1_#in~arg#1.offset, thr1Thread1of4ForFork1_~arg#1.base, thr1Thread1of4ForFork1_#in~arg#1.base, thr1Thread1of4ForFork1___VERIFIER_assert_~cond#1, thr1Thread1of4ForFork1_#res#1.base, thr1Thread1of4ForFork1_thidvar0, thr1Thread1of4ForFork1_thidvar1] 150#[thr1ENTRY, L706-4]don't care [866] L706-4-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_168| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_168|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_61|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_119|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~pre4#1] 152#[thr1ENTRY, L707-6]don't care [849] L707-6-->L708-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_107|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_107| 4) (select |v_#length_185| |v_ULTIMATE.start_main_~#t2~0#1.base_127|)) (= |v_#memory_int_144| (store |v_#memory_int_145| |v_ULTIMATE.start_main_~#t2~0#1.base_127| (store (select |v_#memory_int_145| |v_ULTIMATE.start_main_~#t2~0#1.base_127|) |v_ULTIMATE.start_main_~#t2~0#1.offset_107| |v_ULTIMATE.start_main_#t~pre7#1_107|))) (= (select |v_#valid_262| |v_ULTIMATE.start_main_~#t2~0#1.base_127|) 1) (= (+ |v_#pthreadsForks_141| 1) |v_#pthreadsForks_140|) (< |v_ULTIMATE.start_main_~i~0#1_160| v_~n~0_204) (= |v_ULTIMATE.start_main_#t~pre7#1_107| |v_#pthreadsForks_141|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_160|, #pthreadsForks=|v_#pthreadsForks_141|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_107|, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_145|, #length=|v_#length_185|, ~n~0=v_~n~0_204, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_127|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_160|, #pthreadsForks=|v_#pthreadsForks_140|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_107|, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_144|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_107|, #length=|v_#length_185|, ~n~0=v_~n~0_204, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_127|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 156#[L708-3, thr1ENTRY]don't care [802] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread1of4ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread1of4ForFork0_thidvar1_2 0) (= v_thr2Thread1of4ForFork0_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_96| v_thr2Thread1of4ForFork0_thidvar0_2) (= |v_thr2Thread1of4ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_96|} OutVars{thr2Thread1of4ForFork0_~arg.offset=v_thr2Thread1of4ForFork0_~arg.offset_4, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_2|, thr2Thread1of4ForFork0_~arg.base=v_thr2Thread1of4ForFork0_~arg.base_4, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_2|, thr2Thread1of4ForFork0_~t~0=v_thr2Thread1of4ForFork0_~t~0_8, thr2Thread1of4ForFork0_#in~arg.offset=|v_thr2Thread1of4ForFork0_#in~arg.offset_4|, thr2Thread1of4ForFork0_thidvar2=v_thr2Thread1of4ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_96|, thr2Thread1of4ForFork0_thidvar1=v_thr2Thread1of4ForFork0_thidvar1_2, thr2Thread1of4ForFork0_thidvar0=v_thr2Thread1of4ForFork0_thidvar0_2, thr2Thread1of4ForFork0_#in~arg.base=|v_thr2Thread1of4ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0_~arg.offset, thr2Thread1of4ForFork0_#res.base, thr2Thread1of4ForFork0_~arg.base, thr2Thread1of4ForFork0_#res.offset, thr2Thread1of4ForFork0_~t~0, thr2Thread1of4ForFork0_#in~arg.offset, thr2Thread1of4ForFork0_thidvar2, thr2Thread1of4ForFork0_thidvar1, thr2Thread1of4ForFork0_thidvar0, thr2Thread1of4ForFork0_#in~arg.base] 162#[L708-4, thr1ENTRY, thr2ENTRY]don't care [705] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 168#[thr1ENTRY, L708-5, thr2ENTRY]don't care [878] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_173| 1) |v_ULTIMATE.start_main_~i~0#1_172|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_173|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_84|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_172|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_68|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 178#[L707-6, thr1ENTRY, thr2ENTRY]don't care [849] L707-6-->L708-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_107|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_107| 4) (select |v_#length_185| |v_ULTIMATE.start_main_~#t2~0#1.base_127|)) (= |v_#memory_int_144| (store |v_#memory_int_145| |v_ULTIMATE.start_main_~#t2~0#1.base_127| (store (select |v_#memory_int_145| |v_ULTIMATE.start_main_~#t2~0#1.base_127|) |v_ULTIMATE.start_main_~#t2~0#1.offset_107| |v_ULTIMATE.start_main_#t~pre7#1_107|))) (= (select |v_#valid_262| |v_ULTIMATE.start_main_~#t2~0#1.base_127|) 1) (= (+ |v_#pthreadsForks_141| 1) |v_#pthreadsForks_140|) (< |v_ULTIMATE.start_main_~i~0#1_160| v_~n~0_204) (= |v_ULTIMATE.start_main_#t~pre7#1_107| |v_#pthreadsForks_141|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_160|, #pthreadsForks=|v_#pthreadsForks_141|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_107|, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_145|, #length=|v_#length_185|, ~n~0=v_~n~0_204, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_127|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_160|, #pthreadsForks=|v_#pthreadsForks_140|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_107|, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_144|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_107|, #length=|v_#length_185|, ~n~0=v_~n~0_204, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_127|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 192#[L708-3, thr1ENTRY, thr2ENTRY]don't care [803] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread2of4ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread2of4ForFork0_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_98| v_thr2Thread2of4ForFork0_thidvar0_2) (= |v_thr2Thread2of4ForFork0_#in~arg.base_4| 0) (= v_thr2Thread2of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_98|} OutVars{thr2Thread2of4ForFork0_thidvar0=v_thr2Thread2of4ForFork0_thidvar0_2, thr2Thread2of4ForFork0_~arg.offset=v_thr2Thread2of4ForFork0_~arg.offset_4, thr2Thread2of4ForFork0_~t~0=v_thr2Thread2of4ForFork0_~t~0_8, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_2|, thr2Thread2of4ForFork0_#in~arg.offset=|v_thr2Thread2of4ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_98|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_2|, thr2Thread2of4ForFork0_~arg.base=v_thr2Thread2of4ForFork0_~arg.base_4, thr2Thread2of4ForFork0_thidvar2=v_thr2Thread2of4ForFork0_thidvar2_2, thr2Thread2of4ForFork0_thidvar1=v_thr2Thread2of4ForFork0_thidvar1_2, thr2Thread2of4ForFork0_#in~arg.base=|v_thr2Thread2of4ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0_thidvar0, thr2Thread2of4ForFork0_~arg.offset, thr2Thread2of4ForFork0_~t~0, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_#in~arg.offset, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0_~arg.base, thr2Thread2of4ForFork0_thidvar2, thr2Thread2of4ForFork0_thidvar1, thr2Thread2of4ForFork0_#in~arg.base] 212#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L708-4]don't care [705] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 228#[thr2ENTRY, thr1ENTRY, thr2ENTRY, L708-5]don't care [878] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_173| 1) |v_ULTIMATE.start_main_~i~0#1_172|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_173|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_84|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_172|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_68|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 250#[L707-6, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [849] L707-6-->L708-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_107|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_107| 4) (select |v_#length_185| |v_ULTIMATE.start_main_~#t2~0#1.base_127|)) (= |v_#memory_int_144| (store |v_#memory_int_145| |v_ULTIMATE.start_main_~#t2~0#1.base_127| (store (select |v_#memory_int_145| |v_ULTIMATE.start_main_~#t2~0#1.base_127|) |v_ULTIMATE.start_main_~#t2~0#1.offset_107| |v_ULTIMATE.start_main_#t~pre7#1_107|))) (= (select |v_#valid_262| |v_ULTIMATE.start_main_~#t2~0#1.base_127|) 1) (= (+ |v_#pthreadsForks_141| 1) |v_#pthreadsForks_140|) (< |v_ULTIMATE.start_main_~i~0#1_160| v_~n~0_204) (= |v_ULTIMATE.start_main_#t~pre7#1_107| |v_#pthreadsForks_141|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_160|, #pthreadsForks=|v_#pthreadsForks_141|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_107|, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_145|, #length=|v_#length_185|, ~n~0=v_~n~0_204, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_127|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_160|, #pthreadsForks=|v_#pthreadsForks_140|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_107|, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_144|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_107|, #length=|v_#length_185|, ~n~0=v_~n~0_204, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_127|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 280#[thr2ENTRY, thr1ENTRY, thr2ENTRY, L708-3]don't care [804] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread3of4ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread3of4ForFork0_thidvar2_2 0) (= v_thr2Thread3of4ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_100| v_thr2Thread3of4ForFork0_thidvar0_2) (= |v_thr2Thread3of4ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_100|} OutVars{thr2Thread3of4ForFork0_~arg.offset=v_thr2Thread3of4ForFork0_~arg.offset_4, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_2|, thr2Thread3of4ForFork0_~t~0=v_thr2Thread3of4ForFork0_~t~0_8, thr2Thread3of4ForFork0_thidvar2=v_thr2Thread3of4ForFork0_thidvar2_2, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_2|, thr2Thread3of4ForFork0_~arg.base=v_thr2Thread3of4ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_100|, thr2Thread3of4ForFork0_thidvar0=v_thr2Thread3of4ForFork0_thidvar0_2, thr2Thread3of4ForFork0_#in~arg.offset=|v_thr2Thread3of4ForFork0_#in~arg.offset_4|, thr2Thread3of4ForFork0_thidvar1=v_thr2Thread3of4ForFork0_thidvar1_2, thr2Thread3of4ForFork0_#in~arg.base=|v_thr2Thread3of4ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_~arg.offset, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_~t~0, thr2Thread3of4ForFork0_thidvar2, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0_~arg.base, thr2Thread3of4ForFork0_thidvar0, thr2Thread3of4ForFork0_#in~arg.offset, thr2Thread3of4ForFork0_thidvar1, thr2Thread3of4ForFork0_#in~arg.base] 322#[L708-4, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [705] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 368#[L708-5, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [878] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_173| 1) |v_ULTIMATE.start_main_~i~0#1_172|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_173|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_84|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_172|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_68|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 422#[L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [849] L707-6-->L708-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_107|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_107| 4) (select |v_#length_185| |v_ULTIMATE.start_main_~#t2~0#1.base_127|)) (= |v_#memory_int_144| (store |v_#memory_int_145| |v_ULTIMATE.start_main_~#t2~0#1.base_127| (store (select |v_#memory_int_145| |v_ULTIMATE.start_main_~#t2~0#1.base_127|) |v_ULTIMATE.start_main_~#t2~0#1.offset_107| |v_ULTIMATE.start_main_#t~pre7#1_107|))) (= (select |v_#valid_262| |v_ULTIMATE.start_main_~#t2~0#1.base_127|) 1) (= (+ |v_#pthreadsForks_141| 1) |v_#pthreadsForks_140|) (< |v_ULTIMATE.start_main_~i~0#1_160| v_~n~0_204) (= |v_ULTIMATE.start_main_#t~pre7#1_107| |v_#pthreadsForks_141|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_160|, #pthreadsForks=|v_#pthreadsForks_141|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_107|, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_145|, #length=|v_#length_185|, ~n~0=v_~n~0_204, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_127|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_160|, #pthreadsForks=|v_#pthreadsForks_140|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_107|, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_144|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_107|, #length=|v_#length_185|, ~n~0=v_~n~0_204, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_127|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 490#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L708-3]don't care [805] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread4of4ForFork0_thidvar2_2 0) (= v_thr2Thread4of4ForFork0_thidvar1_2 0) (= 0 |v_thr2Thread4of4ForFork0_#in~arg.offset_4|) (= v_thr2Thread4of4ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre7#1_102|) (= |v_thr2Thread4of4ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_102|} OutVars{thr2Thread4of4ForFork0_#in~arg.offset=|v_thr2Thread4of4ForFork0_#in~arg.offset_4|, thr2Thread4of4ForFork0_thidvar0=v_thr2Thread4of4ForFork0_thidvar0_2, thr2Thread4of4ForFork0_~t~0=v_thr2Thread4of4ForFork0_~t~0_8, thr2Thread4of4ForFork0_thidvar1=v_thr2Thread4of4ForFork0_thidvar1_2, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_2|, thr2Thread4of4ForFork0_thidvar2=v_thr2Thread4of4ForFork0_thidvar2_2, thr2Thread4of4ForFork0_~arg.offset=v_thr2Thread4of4ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_102|, thr2Thread4of4ForFork0_~arg.base=v_thr2Thread4of4ForFork0_~arg.base_4, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_2|, thr2Thread4of4ForFork0_#in~arg.base=|v_thr2Thread4of4ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0_#in~arg.offset, thr2Thread4of4ForFork0_thidvar0, thr2Thread4of4ForFork0_~t~0, thr2Thread4of4ForFork0_thidvar1, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0_thidvar2, thr2Thread4of4ForFork0_~arg.offset, thr2Thread4of4ForFork0_~arg.base, thr2Thread4of4ForFork0_#res.offset, thr2Thread4of4ForFork0_#in~arg.base] 582#[L708-4, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [705] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 698#[L708-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [878] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_173| 1) |v_ULTIMATE.start_main_~i~0#1_172|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_173|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_84|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_172|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_68|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 842#[L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [849] L707-6-->L708-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_107|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_107| 4) (select |v_#length_185| |v_ULTIMATE.start_main_~#t2~0#1.base_127|)) (= |v_#memory_int_144| (store |v_#memory_int_145| |v_ULTIMATE.start_main_~#t2~0#1.base_127| (store (select |v_#memory_int_145| |v_ULTIMATE.start_main_~#t2~0#1.base_127|) |v_ULTIMATE.start_main_~#t2~0#1.offset_107| |v_ULTIMATE.start_main_#t~pre7#1_107|))) (= (select |v_#valid_262| |v_ULTIMATE.start_main_~#t2~0#1.base_127|) 1) (= (+ |v_#pthreadsForks_141| 1) |v_#pthreadsForks_140|) (< |v_ULTIMATE.start_main_~i~0#1_160| v_~n~0_204) (= |v_ULTIMATE.start_main_#t~pre7#1_107| |v_#pthreadsForks_141|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_160|, #pthreadsForks=|v_#pthreadsForks_141|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_107|, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_145|, #length=|v_#length_185|, ~n~0=v_~n~0_204, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_127|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_160|, #pthreadsForks=|v_#pthreadsForks_140|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_107|, #valid=|v_#valid_262|, #memory_int=|v_#memory_int_144|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_107|, #length=|v_#length_185|, ~n~0=v_~n~0_204, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_127|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 1014#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-3, thr1ENTRY, thr2ENTRY]don't care [800] L708-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 1234#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2022-07-26 13:47:44,252 INFO L735 eck$LassoCheckResult]: Loop: 1234#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [801] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 1234#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2022-07-26 13:47:44,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:44,252 INFO L85 PathProgramCache]: Analyzing trace with hash -2034080572, now seen corresponding path program 1 times [2022-07-26 13:47:44,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:44,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096931088] [2022-07-26 13:47:44,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:44,273 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:44,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:44,292 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:44,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:44,293 INFO L85 PathProgramCache]: Analyzing trace with hash 832, now seen corresponding path program 1 times [2022-07-26 13:47:44,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:44,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178566867] [2022-07-26 13:47:44,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:44,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:44,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:44,302 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:44,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:44,305 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:44,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:44,306 INFO L85 PathProgramCache]: Analyzing trace with hash 1368012509, now seen corresponding path program 1 times [2022-07-26 13:47:44,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:44,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260657319] [2022-07-26 13:47:44,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:44,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:44,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:44,353 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:44,364 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:46,280 WARN L146 chiAutomizerObserver]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:47:46,299 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:47:46,317 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 163 places, 150 transitions, 390 flow [2022-07-26 13:47:46,330 INFO L129 PetriNetUnfolder]: 9/190 cut-off events. [2022-07-26 13:47:46,330 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2022-07-26 13:47:46,331 INFO L84 FinitePrefix]: Finished finitePrefix Result has 228 conditions, 190 events. 9/190 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 243 event pairs, 0 based on Foata normal form. 0/176 useless extension candidates. Maximal degree in co-relation 217. Up to 12 conditions per place. [2022-07-26 13:47:46,331 INFO L82 GeneralOperation]: Start removeDead. Operand has 163 places, 150 transitions, 390 flow [2022-07-26 13:47:46,333 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 110 places, 100 transitions, 248 flow [2022-07-26 13:47:46,333 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:47:46,333 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 110 places, 100 transitions, 248 flow [2022-07-26 13:47:46,333 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 110 places, 100 transitions, 248 flow [2022-07-26 13:47:46,333 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 110 places, 100 transitions, 248 flow [2022-07-26 13:47:46,344 INFO L129 PetriNetUnfolder]: 9/190 cut-off events. [2022-07-26 13:47:46,344 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2022-07-26 13:47:46,345 INFO L84 FinitePrefix]: Finished finitePrefix Result has 224 conditions, 190 events. 9/190 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 236 event pairs, 0 based on Foata normal form. 0/176 useless extension candidates. Maximal degree in co-relation 180. Up to 12 conditions per place. [2022-07-26 13:47:46,347 INFO L116 LiptonReduction]: Number of co-enabled transitions 2838 [2022-07-26 13:47:48,411 INFO L131 LiptonReduction]: Checked pairs total: 5021 [2022-07-26 13:47:48,411 INFO L133 LiptonReduction]: Total number of compositions: 85 [2022-07-26 13:47:48,412 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:47:48,412 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:47:48,412 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:47:48,413 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:47:48,413 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:47:48,413 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:47:48,413 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:47:48,413 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:47:48,413 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:47:48,675 INFO L131 ngComponentsAnalysis]: Automaton has 486 accepting balls. 486 [2022-07-26 13:47:48,675 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:48,675 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:48,676 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [6, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:48,676 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:48,676 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:47:48,677 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 4125 states, but on-demand construction may add more states [2022-07-26 13:47:48,732 INFO L131 ngComponentsAnalysis]: Automaton has 486 accepting balls. 486 [2022-07-26 13:47:48,732 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:48,732 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:48,732 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [6, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:48,732 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:48,733 INFO L733 eck$LassoCheckResult]: Stem: 166#[ULTIMATE.startENTRY]don't care [1147] ULTIMATE.startENTRY-->L706-3: Formula: (let ((.cse0 (select |v_#memory_int_210| 1)) (.cse2 (store |v_#valid_397| |v_ULTIMATE.start_main_~#t1~0#1.base_196| 1))) (and (= |v_ULTIMATE.start_main_#in~argv#1.base_89| |v_ULTIMATE.start_main_~argv#1.base_95|) (= v_~x~0_521 0) (= |v_ULTIMATE.start_main_#in~argv#1.offset_89| |v_ULTIMATE.start_#in~argv#1.offset_68|) (= (select |v_#valid_397| 0) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_168| 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_133| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|) (= (select .cse0 0) 48) (= 1 (select |v_#valid_397| 2)) (= |v_#NULL.offset_50| 0) (= (ite (and (< v_~n~0_323 40) (<= 20 v_~n~0_323)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|) (= (store (store |v_#length_280| |v_ULTIMATE.start_main_~#t1~0#1.base_196| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_202| 4) |v_#length_279|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_166|) (= |v_#memory_int_209| (store |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1~0#1.base_196| (store (select |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1~0#1.base_196|) |v_ULTIMATE.start_main_~#t1~0#1.offset_166| |v_ULTIMATE.start_main_#t~pre4#1_183|))) (= 0 (select |v_#valid_397| |v_ULTIMATE.start_main_~#t1~0#1.base_196|)) (= 9 (select |v_#length_280| 2)) (= |v_ULTIMATE.start_#in~argc#1_68| |v_ULTIMATE.start_main_#in~argc#1_89|) (< 0 |v_#StackHeapBarrier_116|) (= (select |v_#valid_397| 1) 1) (= (let ((.cse1 (mod |v_ULTIMATE.start_main_#t~nondet3#1_169| 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))) v_~n~0_323) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_133| 0)) (= |v_#valid_396| (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_202| 1)) (< |v_#StackHeapBarrier_116| |v_ULTIMATE.start_main_~#t2~0#1.base_202|) (= |v_ULTIMATE.start_#in~argv#1.base_68| |v_ULTIMATE.start_main_#in~argv#1.base_89|) (= |v_ULTIMATE.start_main_#t~pre4#1_183| |v_#pthreadsForks_210|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_89| |v_ULTIMATE.start_main_~argv#1.offset_95|) (= (select .cse0 1) 0) (= (select |v_#length_280| 1) 2) (< |v_#StackHeapBarrier_116| |v_ULTIMATE.start_main_~#t1~0#1.base_196|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_166| 4) (select |v_#length_279| |v_ULTIMATE.start_main_~#t1~0#1.base_196|)) (= |v_#NULL.base_50| 0) (= |v_ULTIMATE.start_main_~argc#1_91| |v_ULTIMATE.start_main_#in~argc#1_89|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_202|) 0) (= (+ |v_#pthreadsForks_210| 1) |v_#pthreadsForks_209|))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_68|, #StackHeapBarrier=|v_#StackHeapBarrier_116|, #pthreadsForks=|v_#pthreadsForks_210|, #valid=|v_#valid_397|, #memory_int=|v_#memory_int_210|, #length=|v_#length_280|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_68|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_68|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_168|, #NULL.offset=|v_#NULL.offset_50|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_95|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_183|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_166|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_95|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_68|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_244|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_89|, #pthreadsForks=|v_#pthreadsForks_209|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_133|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_91|, #length=|v_#length_279|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_159|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_68|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_68|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_91|, ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_121|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_136|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_89|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_196|, #NULL.base=|v_#NULL.base_50|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_89|, #StackHeapBarrier=|v_#StackHeapBarrier_116|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_168|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_99|, #valid=|v_#valid_396|, #memory_int=|v_#memory_int_209|, ~n~0=v_~n~0_323, ~x~0=v_~x~0_521, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_202|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_97|} AuxVars[|v_ULTIMATE.start_main_#t~nondet3#1_169|] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet5#1, #length, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet8#1, #valid, #memory_int, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 169#[L706-3]don't care [1058] L706-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of5ForFork1_#in~arg#1.base_4| 0) (= v_thr1Thread1of5ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre4#1_144|) (= |v_thr1Thread1of5ForFork1_#in~arg#1.offset_4| 0) (= v_thr1Thread1of5ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_144|} OutVars{thr1Thread1of5ForFork1_#res#1.offset=|v_thr1Thread1of5ForFork1_#res#1.offset_2|, thr1Thread1of5ForFork1___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of5ForFork1___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of5ForFork1_thidvar1=v_thr1Thread1of5ForFork1_thidvar1_2, thr1Thread1of5ForFork1_#res#1.base=|v_thr1Thread1of5ForFork1_#res#1.base_2|, thr1Thread1of5ForFork1_~arg#1.base=|v_thr1Thread1of5ForFork1_~arg#1.base_4|, thr1Thread1of5ForFork1___VERIFIER_assert_~cond#1=|v_thr1Thread1of5ForFork1___VERIFIER_assert_~cond#1_10|, thr1Thread1of5ForFork1_thidvar0=v_thr1Thread1of5ForFork1_thidvar0_2, thr1Thread1of5ForFork1_#in~arg#1.base=|v_thr1Thread1of5ForFork1_#in~arg#1.base_4|, thr1Thread1of5ForFork1_~arg#1.offset=|v_thr1Thread1of5ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_144|, thr1Thread1of5ForFork1_#in~arg#1.offset=|v_thr1Thread1of5ForFork1_#in~arg#1.offset_4|} AuxVars[] AssignedVars[thr1Thread1of5ForFork1_#res#1.offset, thr1Thread1of5ForFork1___VERIFIER_assert_#in~cond#1, thr1Thread1of5ForFork1_thidvar1, thr1Thread1of5ForFork1_#res#1.base, thr1Thread1of5ForFork1_~arg#1.base, thr1Thread1of5ForFork1___VERIFIER_assert_~cond#1, thr1Thread1of5ForFork1_thidvar0, thr1Thread1of5ForFork1_#in~arg#1.base, thr1Thread1of5ForFork1_~arg#1.offset, thr1Thread1of5ForFork1_#in~arg#1.offset] 171#[thr1ENTRY, L706-4]don't care [1121] L706-4-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_218| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_218|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_81|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_159|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~pre4#1] 173#[thr1ENTRY, L707-6]don't care [1125] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_146| 4) (select |v_#length_251| |v_ULTIMATE.start_main_~#t2~0#1.base_176|)) (= (store |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176| (store (select |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) |v_ULTIMATE.start_main_~#t2~0#1.offset_146| |v_ULTIMATE.start_main_#t~pre7#1_149|)) |v_#memory_int_193|) (< |v_ULTIMATE.start_main_~i~0#1_220| v_~n~0_287) (= (+ |v_#pthreadsForks_194| 1) |v_#pthreadsForks_193|) (= (select |v_#valid_358| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) 1) (= |v_ULTIMATE.start_main_#t~pre7#1_149| |v_#pthreadsForks_194|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_146|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_194|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_194|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_193|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_193|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_149|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 177#[thr1ENTRY, L708-3]don't care [1051] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread1of5ForFork0_thidvar1_2 0) (= v_thr2Thread1of5ForFork0_thidvar2_2 0) (= |v_thr2Thread1of5ForFork0_#in~arg.offset_4| 0) (= |v_thr2Thread1of5ForFork0_#in~arg.base_4| 0) (= v_thr2Thread1of5ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre7#1_132|)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_132|} OutVars{thr2Thread1of5ForFork0_#in~arg.base=|v_thr2Thread1of5ForFork0_#in~arg.base_4|, thr2Thread1of5ForFork0_#res.base=|v_thr2Thread1of5ForFork0_#res.base_2|, thr2Thread1of5ForFork0_~arg.base=v_thr2Thread1of5ForFork0_~arg.base_4, thr2Thread1of5ForFork0_thidvar2=v_thr2Thread1of5ForFork0_thidvar2_2, thr2Thread1of5ForFork0_~arg.offset=v_thr2Thread1of5ForFork0_~arg.offset_4, thr2Thread1of5ForFork0_thidvar1=v_thr2Thread1of5ForFork0_thidvar1_2, thr2Thread1of5ForFork0_thidvar0=v_thr2Thread1of5ForFork0_thidvar0_2, thr2Thread1of5ForFork0_#in~arg.offset=|v_thr2Thread1of5ForFork0_#in~arg.offset_4|, thr2Thread1of5ForFork0_~t~0=v_thr2Thread1of5ForFork0_~t~0_8, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_132|, thr2Thread1of5ForFork0_#res.offset=|v_thr2Thread1of5ForFork0_#res.offset_2|} AuxVars[] AssignedVars[thr2Thread1of5ForFork0_#in~arg.base, thr2Thread1of5ForFork0_#res.base, thr2Thread1of5ForFork0_~arg.base, thr2Thread1of5ForFork0_thidvar2, thr2Thread1of5ForFork0_~arg.offset, thr2Thread1of5ForFork0_thidvar1, thr2Thread1of5ForFork0_thidvar0, thr2Thread1of5ForFork0_#in~arg.offset, thr2Thread1of5ForFork0_~t~0, thr2Thread1of5ForFork0_#res.offset] 185#[L708-4, thr2ENTRY, thr1ENTRY]don't care [938] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 193#[L708-5, thr2ENTRY, thr1ENTRY]don't care [1128] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_227| 1) |v_ULTIMATE.start_main_~i~0#1_226|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_227|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_111|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_226|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_91|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 203#[L707-6, thr2ENTRY, thr1ENTRY]don't care [1125] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_146| 4) (select |v_#length_251| |v_ULTIMATE.start_main_~#t2~0#1.base_176|)) (= (store |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176| (store (select |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) |v_ULTIMATE.start_main_~#t2~0#1.offset_146| |v_ULTIMATE.start_main_#t~pre7#1_149|)) |v_#memory_int_193|) (< |v_ULTIMATE.start_main_~i~0#1_220| v_~n~0_287) (= (+ |v_#pthreadsForks_194| 1) |v_#pthreadsForks_193|) (= (select |v_#valid_358| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) 1) (= |v_ULTIMATE.start_main_#t~pre7#1_149| |v_#pthreadsForks_194|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_146|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_194|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_194|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_193|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_193|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_149|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 215#[L708-3, thr2ENTRY, thr1ENTRY]don't care [1052] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread2of5ForFork0_thidvar2_2 0) (= |v_thr2Thread2of5ForFork0_#in~arg.base_4| 0) (= |v_thr2Thread2of5ForFork0_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_134| v_thr2Thread2of5ForFork0_thidvar0_2) (= v_thr2Thread2of5ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_134|} OutVars{thr2Thread2of5ForFork0_#in~arg.base=|v_thr2Thread2of5ForFork0_#in~arg.base_4|, thr2Thread2of5ForFork0_thidvar2=v_thr2Thread2of5ForFork0_thidvar2_2, thr2Thread2of5ForFork0_~arg.base=v_thr2Thread2of5ForFork0_~arg.base_4, thr2Thread2of5ForFork0_#res.offset=|v_thr2Thread2of5ForFork0_#res.offset_2|, thr2Thread2of5ForFork0_~arg.offset=v_thr2Thread2of5ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_134|, thr2Thread2of5ForFork0_thidvar1=v_thr2Thread2of5ForFork0_thidvar1_2, thr2Thread2of5ForFork0_#res.base=|v_thr2Thread2of5ForFork0_#res.base_2|, thr2Thread2of5ForFork0_~t~0=v_thr2Thread2of5ForFork0_~t~0_8, thr2Thread2of5ForFork0_thidvar0=v_thr2Thread2of5ForFork0_thidvar0_2, thr2Thread2of5ForFork0_#in~arg.offset=|v_thr2Thread2of5ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread2of5ForFork0_#in~arg.base, thr2Thread2of5ForFork0_thidvar2, thr2Thread2of5ForFork0_~arg.base, thr2Thread2of5ForFork0_#res.offset, thr2Thread2of5ForFork0_~arg.offset, thr2Thread2of5ForFork0_thidvar1, thr2Thread2of5ForFork0_#res.base, thr2Thread2of5ForFork0_~t~0, thr2Thread2of5ForFork0_thidvar0, thr2Thread2of5ForFork0_#in~arg.offset] 233#[thr2ENTRY, thr2ENTRY, L708-4, thr1ENTRY]don't care [938] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 251#[thr2ENTRY, L708-5, thr2ENTRY, thr1ENTRY]don't care [1128] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_227| 1) |v_ULTIMATE.start_main_~i~0#1_226|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_227|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_111|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_226|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_91|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 273#[L707-6, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1125] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_146| 4) (select |v_#length_251| |v_ULTIMATE.start_main_~#t2~0#1.base_176|)) (= (store |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176| (store (select |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) |v_ULTIMATE.start_main_~#t2~0#1.offset_146| |v_ULTIMATE.start_main_#t~pre7#1_149|)) |v_#memory_int_193|) (< |v_ULTIMATE.start_main_~i~0#1_220| v_~n~0_287) (= (+ |v_#pthreadsForks_194| 1) |v_#pthreadsForks_193|) (= (select |v_#valid_358| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) 1) (= |v_ULTIMATE.start_main_#t~pre7#1_149| |v_#pthreadsForks_194|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_146|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_194|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_194|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_193|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_193|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_149|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 301#[thr2ENTRY, thr2ENTRY, L708-3, thr1ENTRY]don't care [1053] L708-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_136| v_thr2Thread3of5ForFork0_thidvar0_2) (= |v_thr2Thread3of5ForFork0_#in~arg.base_4| 0) (= v_thr2Thread3of5ForFork0_thidvar2_2 0) (= v_thr2Thread3of5ForFork0_thidvar1_2 0) (= |v_thr2Thread3of5ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_136|} OutVars{thr2Thread3of5ForFork0_thidvar0=v_thr2Thread3of5ForFork0_thidvar0_2, thr2Thread3of5ForFork0_~arg.base=v_thr2Thread3of5ForFork0_~arg.base_4, thr2Thread3of5ForFork0_#res.base=|v_thr2Thread3of5ForFork0_#res.base_2|, thr2Thread3of5ForFork0_~arg.offset=v_thr2Thread3of5ForFork0_~arg.offset_4, thr2Thread3of5ForFork0_#in~arg.base=|v_thr2Thread3of5ForFork0_#in~arg.base_4|, thr2Thread3of5ForFork0_#res.offset=|v_thr2Thread3of5ForFork0_#res.offset_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_136|, thr2Thread3of5ForFork0_~t~0=v_thr2Thread3of5ForFork0_~t~0_8, thr2Thread3of5ForFork0_thidvar2=v_thr2Thread3of5ForFork0_thidvar2_2, thr2Thread3of5ForFork0_thidvar1=v_thr2Thread3of5ForFork0_thidvar1_2, thr2Thread3of5ForFork0_#in~arg.offset=|v_thr2Thread3of5ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread3of5ForFork0_thidvar0, thr2Thread3of5ForFork0_~arg.base, thr2Thread3of5ForFork0_#res.base, thr2Thread3of5ForFork0_~arg.offset, thr2Thread3of5ForFork0_#in~arg.base, thr2Thread3of5ForFork0_#res.offset, thr2Thread3of5ForFork0_~t~0, thr2Thread3of5ForFork0_thidvar2, thr2Thread3of5ForFork0_thidvar1, thr2Thread3of5ForFork0_#in~arg.offset] 343#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-4, thr1ENTRY]don't care [938] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 391#[thr2ENTRY, L708-5, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1128] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_227| 1) |v_ULTIMATE.start_main_~i~0#1_226|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_227|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_111|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_226|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_91|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 447#[L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1125] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_146| 4) (select |v_#length_251| |v_ULTIMATE.start_main_~#t2~0#1.base_176|)) (= (store |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176| (store (select |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) |v_ULTIMATE.start_main_~#t2~0#1.offset_146| |v_ULTIMATE.start_main_#t~pre7#1_149|)) |v_#memory_int_193|) (< |v_ULTIMATE.start_main_~i~0#1_220| v_~n~0_287) (= (+ |v_#pthreadsForks_194| 1) |v_#pthreadsForks_193|) (= (select |v_#valid_358| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) 1) (= |v_ULTIMATE.start_main_#t~pre7#1_149| |v_#pthreadsForks_194|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_146|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_194|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_194|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_193|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_193|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_149|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 515#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L708-3]don't care [1054] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread4of5ForFork0_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_138| v_thr2Thread4of5ForFork0_thidvar0_2) (= 0 |v_thr2Thread4of5ForFork0_#in~arg.offset_4|) (= |v_thr2Thread4of5ForFork0_#in~arg.base_4| 0) (= v_thr2Thread4of5ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_138|} OutVars{thr2Thread4of5ForFork0_#in~arg.offset=|v_thr2Thread4of5ForFork0_#in~arg.offset_4|, thr2Thread4of5ForFork0_~t~0=v_thr2Thread4of5ForFork0_~t~0_8, thr2Thread4of5ForFork0_#res.offset=|v_thr2Thread4of5ForFork0_#res.offset_2|, thr2Thread4of5ForFork0_~arg.base=v_thr2Thread4of5ForFork0_~arg.base_4, thr2Thread4of5ForFork0_thidvar2=v_thr2Thread4of5ForFork0_thidvar2_2, thr2Thread4of5ForFork0_#in~arg.base=|v_thr2Thread4of5ForFork0_#in~arg.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_138|, thr2Thread4of5ForFork0_thidvar0=v_thr2Thread4of5ForFork0_thidvar0_2, thr2Thread4of5ForFork0_~arg.offset=v_thr2Thread4of5ForFork0_~arg.offset_4, thr2Thread4of5ForFork0_thidvar1=v_thr2Thread4of5ForFork0_thidvar1_2, thr2Thread4of5ForFork0_#res.base=|v_thr2Thread4of5ForFork0_#res.base_2|} AuxVars[] AssignedVars[thr2Thread4of5ForFork0_#in~arg.offset, thr2Thread4of5ForFork0_~t~0, thr2Thread4of5ForFork0_#res.offset, thr2Thread4of5ForFork0_~arg.base, thr2Thread4of5ForFork0_thidvar2, thr2Thread4of5ForFork0_#in~arg.base, thr2Thread4of5ForFork0_thidvar0, thr2Thread4of5ForFork0_~arg.offset, thr2Thread4of5ForFork0_thidvar1, thr2Thread4of5ForFork0_#res.base] 609#[thr2ENTRY, thr2ENTRY, L708-4, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [938] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 725#[L708-5, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1128] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_227| 1) |v_ULTIMATE.start_main_~i~0#1_226|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_227|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_111|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_226|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_91|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 867#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, L707-6, thr2ENTRY]don't care [1125] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_146| 4) (select |v_#length_251| |v_ULTIMATE.start_main_~#t2~0#1.base_176|)) (= (store |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176| (store (select |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) |v_ULTIMATE.start_main_~#t2~0#1.offset_146| |v_ULTIMATE.start_main_#t~pre7#1_149|)) |v_#memory_int_193|) (< |v_ULTIMATE.start_main_~i~0#1_220| v_~n~0_287) (= (+ |v_#pthreadsForks_194| 1) |v_#pthreadsForks_193|) (= (select |v_#valid_358| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) 1) (= |v_ULTIMATE.start_main_#t~pre7#1_149| |v_#pthreadsForks_194|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_146|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_194|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_194|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_193|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_193|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_149|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 1039#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, L708-3, thr2ENTRY]don't care [1055] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread5of5ForFork0_#in~arg.base_4| 0) (= v_thr2Thread5of5ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre7#1_140|) (= |v_thr2Thread5of5ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread5of5ForFork0_thidvar1_2 0) (= v_thr2Thread5of5ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_140|} OutVars{thr2Thread5of5ForFork0_#res.offset=|v_thr2Thread5of5ForFork0_#res.offset_2|, thr2Thread5of5ForFork0_~t~0=v_thr2Thread5of5ForFork0_~t~0_8, thr2Thread5of5ForFork0_~arg.base=v_thr2Thread5of5ForFork0_~arg.base_4, thr2Thread5of5ForFork0_~arg.offset=v_thr2Thread5of5ForFork0_~arg.offset_4, thr2Thread5of5ForFork0_#in~arg.base=|v_thr2Thread5of5ForFork0_#in~arg.base_4|, thr2Thread5of5ForFork0_thidvar0=v_thr2Thread5of5ForFork0_thidvar0_2, thr2Thread5of5ForFork0_thidvar1=v_thr2Thread5of5ForFork0_thidvar1_2, thr2Thread5of5ForFork0_thidvar2=v_thr2Thread5of5ForFork0_thidvar2_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_140|, thr2Thread5of5ForFork0_#res.base=|v_thr2Thread5of5ForFork0_#res.base_2|, thr2Thread5of5ForFork0_#in~arg.offset=|v_thr2Thread5of5ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread5of5ForFork0_#res.offset, thr2Thread5of5ForFork0_~t~0, thr2Thread5of5ForFork0_~arg.base, thr2Thread5of5ForFork0_~arg.offset, thr2Thread5of5ForFork0_#in~arg.base, thr2Thread5of5ForFork0_thidvar0, thr2Thread5of5ForFork0_thidvar1, thr2Thread5of5ForFork0_thidvar2, thr2Thread5of5ForFork0_#res.base, thr2Thread5of5ForFork0_#in~arg.offset] 1259#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-4, thr2ENTRY, thr1ENTRY]don't care [938] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 1541#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-5, thr1ENTRY]don't care [1128] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_227| 1) |v_ULTIMATE.start_main_~i~0#1_226|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_227|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_111|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_226|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_91|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 1897#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L707-6, thr2ENTRY, thr1ENTRY]don't care [1125] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_146| 4) (select |v_#length_251| |v_ULTIMATE.start_main_~#t2~0#1.base_176|)) (= (store |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176| (store (select |v_#memory_int_194| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) |v_ULTIMATE.start_main_~#t2~0#1.offset_146| |v_ULTIMATE.start_main_#t~pre7#1_149|)) |v_#memory_int_193|) (< |v_ULTIMATE.start_main_~i~0#1_220| v_~n~0_287) (= (+ |v_#pthreadsForks_194| 1) |v_#pthreadsForks_193|) (= (select |v_#valid_358| |v_ULTIMATE.start_main_~#t2~0#1.base_176|) 1) (= |v_ULTIMATE.start_main_#t~pre7#1_149| |v_#pthreadsForks_194|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_146|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_194|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_194|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_220|, #pthreadsForks=|v_#pthreadsForks_193|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_146|, #valid=|v_#valid_358|, #memory_int=|v_#memory_int_193|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_149|, #length=|v_#length_251|, ~n~0=v_~n~0_287, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_176|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 2331#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-3, thr1ENTRY]don't care [1049] L708-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 2869#[thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2022-07-26 13:47:48,734 INFO L735 eck$LassoCheckResult]: Loop: 2869#[thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1050] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 2869#[thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2022-07-26 13:47:48,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:48,734 INFO L85 PathProgramCache]: Analyzing trace with hash -2073460901, now seen corresponding path program 1 times [2022-07-26 13:47:48,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:48,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092763667] [2022-07-26 13:47:48,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:48,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:48,760 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:48,788 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:48,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:48,788 INFO L85 PathProgramCache]: Analyzing trace with hash 1081, now seen corresponding path program 1 times [2022-07-26 13:47:48,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:48,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129990180] [2022-07-26 13:47:48,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:48,793 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:48,794 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:48,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:48,795 INFO L85 PathProgramCache]: Analyzing trace with hash 147222559, now seen corresponding path program 1 times [2022-07-26 13:47:48,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:48,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306902786] [2022-07-26 13:47:48,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:48,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:48,822 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:48,839 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:51,681 WARN L146 chiAutomizerObserver]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:47:51,701 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:47:51,713 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 184 places, 168 transitions, 456 flow [2022-07-26 13:47:51,726 INFO L129 PetriNetUnfolder]: 10/215 cut-off events. [2022-07-26 13:47:51,727 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2022-07-26 13:47:51,727 INFO L84 FinitePrefix]: Finished finitePrefix Result has 263 conditions, 215 events. 10/215 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 284 event pairs, 0 based on Foata normal form. 0/199 useless extension candidates. Maximal degree in co-relation 250. Up to 14 conditions per place. [2022-07-26 13:47:51,728 INFO L82 GeneralOperation]: Start removeDead. Operand has 184 places, 168 transitions, 456 flow [2022-07-26 13:47:51,730 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 118 places, 106 transitions, 275 flow [2022-07-26 13:47:51,730 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:47:51,730 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 118 places, 106 transitions, 275 flow [2022-07-26 13:47:51,730 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 118 places, 106 transitions, 275 flow [2022-07-26 13:47:51,730 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 118 places, 106 transitions, 275 flow [2022-07-26 13:47:51,742 INFO L129 PetriNetUnfolder]: 10/215 cut-off events. [2022-07-26 13:47:51,742 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2022-07-26 13:47:51,743 INFO L84 FinitePrefix]: Finished finitePrefix Result has 258 conditions, 215 events. 10/215 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 277 event pairs, 0 based on Foata normal form. 0/199 useless extension candidates. Maximal degree in co-relation 213. Up to 14 conditions per place. [2022-07-26 13:47:51,746 INFO L116 LiptonReduction]: Number of co-enabled transitions 3480 [2022-07-26 13:47:53,631 INFO L131 LiptonReduction]: Checked pairs total: 6329 [2022-07-26 13:47:53,631 INFO L133 LiptonReduction]: Total number of compositions: 91 [2022-07-26 13:47:53,632 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:47:53,632 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:47:53,632 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:47:53,632 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:47:53,632 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:47:53,632 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:47:53,632 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:47:53,632 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:47:53,632 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:47:54,570 INFO L131 ngComponentsAnalysis]: Automaton has 1458 accepting balls. 1458 [2022-07-26 13:47:54,570 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:54,570 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:54,571 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [7, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:54,571 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:54,571 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:47:54,571 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 12387 states, but on-demand construction may add more states [2022-07-26 13:47:54,912 INFO L131 ngComponentsAnalysis]: Automaton has 1458 accepting balls. 1458 [2022-07-26 13:47:54,912 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:47:54,912 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:47:54,914 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [7, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:47:54,914 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:47:54,916 INFO L733 eck$LassoCheckResult]: Stem: 187#[ULTIMATE.startENTRY]don't care [1424] ULTIMATE.startENTRY-->L706-3: Formula: (let ((.cse1 (select |v_#memory_int_268| 1)) (.cse0 (store |v_#valid_489| |v_ULTIMATE.start_main_~#t1~0#1.base_245| 1))) (and (= (select |v_#length_344| 2) 9) (= (+ |v_#pthreadsForks_268| 1) |v_#pthreadsForks_267|) (= |v_#NULL.base_61| 0) (= |v_ULTIMATE.start_#in~argv#1.offset_81| |v_ULTIMATE.start_main_#in~argv#1.offset_112|) (= (select |v_#valid_489| 2) 1) (= (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_249| 1) |v_#valid_488|) (= (store (store |v_#length_344| |v_ULTIMATE.start_main_~#t1~0#1.base_245| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_249| 4) |v_#length_343|) (= (select |v_#valid_489| 0) 0) (= v_~x~0_719 0) (= |v_#NULL.offset_61| 0) (= (store |v_#memory_int_268| |v_ULTIMATE.start_main_~#t1~0#1.base_245| (store (select |v_#memory_int_268| |v_ULTIMATE.start_main_~#t1~0#1.base_245|) |v_ULTIMATE.start_main_~#t1~0#1.offset_207| |v_ULTIMATE.start_main_#t~pre4#1_233|)) |v_#memory_int_267|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_124| (ite (and (< v_~n~0_416 40) (<= 20 v_~n~0_416)) 1 0)) (= (select |v_#valid_489| |v_ULTIMATE.start_main_~#t1~0#1.base_245|) 0) (= |v_ULTIMATE.start_main_~argv#1.base_122| |v_ULTIMATE.start_main_#in~argv#1.base_112|) (= (select .cse1 0) 48) (= (select |v_#valid_489| 1) 1) (< |v_#StackHeapBarrier_139| |v_ULTIMATE.start_main_~#t2~0#1.base_249|) (= |v_ULTIMATE.start_#in~argv#1.base_81| |v_ULTIMATE.start_main_#in~argv#1.base_112|) (= |v_ULTIMATE.start_main_#t~pre4#1_233| |v_#pthreadsForks_268|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_207| 4) (select |v_#length_343| |v_ULTIMATE.start_main_~#t1~0#1.base_245|)) (< |v_#StackHeapBarrier_139| |v_ULTIMATE.start_main_~#t1~0#1.base_245|) (= (select .cse1 1) 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_249|) 0) (= (select |v_#length_344| 1) 2) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_209| 0) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_207|) (= |v_ULTIMATE.start_main_~argv#1.offset_122| |v_ULTIMATE.start_main_#in~argv#1.offset_112|) (= |v_ULTIMATE.start_main_#in~argc#1_106| |v_ULTIMATE.start_main_~argc#1_108|) (< 0 |v_#StackHeapBarrier_139|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_124| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_166|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_166| 0)) (= |v_ULTIMATE.start_main_#in~argc#1_106| |v_ULTIMATE.start_#in~argc#1_81|) (= (let ((.cse2 (mod |v_ULTIMATE.start_main_#t~nondet3#1_221| 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))) v_~n~0_416))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_81|, #StackHeapBarrier=|v_#StackHeapBarrier_139|, #pthreadsForks=|v_#pthreadsForks_268|, #valid=|v_#valid_489|, #memory_int=|v_#memory_int_268|, #length=|v_#length_344|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_81|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_81|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_209|, #NULL.offset=|v_#NULL.offset_61|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_122|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_233|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_207|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_122|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_81|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_305|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_106|, #pthreadsForks=|v_#pthreadsForks_267|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_166|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_111|, #length=|v_#length_343|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_203|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_81|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_81|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_108|, ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_149|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_165|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_112|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_245|, #NULL.base=|v_#NULL.base_61|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_112|, #StackHeapBarrier=|v_#StackHeapBarrier_139|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_220|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_121|, #valid=|v_#valid_488|, #memory_int=|v_#memory_int_267|, ~n~0=v_~n~0_416, ~x~0=v_~x~0_719, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_249|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_124|} AuxVars[|v_ULTIMATE.start_main_#t~nondet3#1_221|] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet5#1, #length, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet8#1, #valid, #memory_int, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 190#[L706-3]don't care [1328] L706-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of6ForFork1_#in~arg#1.base_4| 0) (= |v_thr1Thread1of6ForFork1_#in~arg#1.offset_4| 0) (= 0 v_thr1Thread1of6ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre4#1_188| v_thr1Thread1of6ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_188|} OutVars{thr1Thread1of6ForFork1_thidvar0=v_thr1Thread1of6ForFork1_thidvar0_2, thr1Thread1of6ForFork1_thidvar1=v_thr1Thread1of6ForFork1_thidvar1_2, thr1Thread1of6ForFork1_#res#1.base=|v_thr1Thread1of6ForFork1_#res#1.base_2|, thr1Thread1of6ForFork1___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of6ForFork1___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of6ForFork1_#res#1.offset=|v_thr1Thread1of6ForFork1_#res#1.offset_2|, thr1Thread1of6ForFork1_#in~arg#1.offset=|v_thr1Thread1of6ForFork1_#in~arg#1.offset_4|, thr1Thread1of6ForFork1_#in~arg#1.base=|v_thr1Thread1of6ForFork1_#in~arg#1.base_4|, thr1Thread1of6ForFork1_~arg#1.offset=|v_thr1Thread1of6ForFork1_~arg#1.offset_4|, thr1Thread1of6ForFork1_~arg#1.base=|v_thr1Thread1of6ForFork1_~arg#1.base_4|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_188|, thr1Thread1of6ForFork1___VERIFIER_assert_~cond#1=|v_thr1Thread1of6ForFork1___VERIFIER_assert_~cond#1_10|} AuxVars[] AssignedVars[thr1Thread1of6ForFork1_thidvar0, thr1Thread1of6ForFork1_thidvar1, thr1Thread1of6ForFork1_#res#1.base, thr1Thread1of6ForFork1___VERIFIER_assert_#in~cond#1, thr1Thread1of6ForFork1_#res#1.offset, thr1Thread1of6ForFork1_#in~arg#1.offset, thr1Thread1of6ForFork1_#in~arg#1.base, thr1Thread1of6ForFork1_~arg#1.offset, thr1Thread1of6ForFork1_~arg#1.base, thr1Thread1of6ForFork1___VERIFIER_assert_~cond#1] 192#[L706-4, thr1ENTRY]don't care [1393] L706-4-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_275| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_275|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_101|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_211|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~pre4#1] 194#[L707-6, thr1ENTRY]don't care [1394] L707-6-->L708-3: Formula: (and (= |v_#memory_int_231| (store |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221| (store (select |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) |v_ULTIMATE.start_main_~#t2~0#1.offset_185| |v_ULTIMATE.start_main_#t~pre7#1_193|))) (< |v_ULTIMATE.start_main_~i~0#1_277| v_~n~0_352) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_185| 4) (select |v_#length_305| |v_ULTIMATE.start_main_~#t2~0#1.base_221|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_185|) (= |v_ULTIMATE.start_main_#t~pre7#1_193| |v_#pthreadsForks_240|) (= (select |v_#valid_438| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) 1) (= (+ |v_#pthreadsForks_240| 1) |v_#pthreadsForks_239|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_240|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_232|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_239|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_231|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_193|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 198#[L708-3, thr1ENTRY]don't care [1320] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread1of6ForFork0_#in~arg.offset_4| 0) (= 0 v_thr2Thread1of6ForFork0_thidvar2_2) (= |v_ULTIMATE.start_main_#t~pre7#1_174| v_thr2Thread1of6ForFork0_thidvar0_2) (= 0 v_thr2Thread1of6ForFork0_thidvar1_2) (= |v_thr2Thread1of6ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_174|} OutVars{thr2Thread1of6ForFork0_#in~arg.base=|v_thr2Thread1of6ForFork0_#in~arg.base_4|, thr2Thread1of6ForFork0_#res.offset=|v_thr2Thread1of6ForFork0_#res.offset_2|, thr2Thread1of6ForFork0_~arg.base=v_thr2Thread1of6ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_174|, thr2Thread1of6ForFork0_#in~arg.offset=|v_thr2Thread1of6ForFork0_#in~arg.offset_4|, thr2Thread1of6ForFork0_thidvar0=v_thr2Thread1of6ForFork0_thidvar0_2, thr2Thread1of6ForFork0_thidvar1=v_thr2Thread1of6ForFork0_thidvar1_2, thr2Thread1of6ForFork0_#res.base=|v_thr2Thread1of6ForFork0_#res.base_2|, thr2Thread1of6ForFork0_thidvar2=v_thr2Thread1of6ForFork0_thidvar2_2, thr2Thread1of6ForFork0_~t~0=v_thr2Thread1of6ForFork0_~t~0_8, thr2Thread1of6ForFork0_~arg.offset=v_thr2Thread1of6ForFork0_~arg.offset_4} AuxVars[] AssignedVars[thr2Thread1of6ForFork0_#in~arg.base, thr2Thread1of6ForFork0_#res.offset, thr2Thread1of6ForFork0_~arg.base, thr2Thread1of6ForFork0_#in~arg.offset, thr2Thread1of6ForFork0_thidvar0, thr2Thread1of6ForFork0_thidvar1, thr2Thread1of6ForFork0_#res.base, thr2Thread1of6ForFork0_thidvar2, thr2Thread1of6ForFork0_~t~0, thr2Thread1of6ForFork0_~arg.offset] 204#[thr1ENTRY, thr2ENTRY, L708-4]don't care [1191] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 210#[thr1ENTRY, L708-5, thr2ENTRY]don't care [1398] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_279| (+ |v_ULTIMATE.start_main_~i~0#1_280| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_280|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_139|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_279|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_111|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 216#[thr1ENTRY, L707-6, thr2ENTRY]don't care [1394] L707-6-->L708-3: Formula: (and (= |v_#memory_int_231| (store |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221| (store (select |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) |v_ULTIMATE.start_main_~#t2~0#1.offset_185| |v_ULTIMATE.start_main_#t~pre7#1_193|))) (< |v_ULTIMATE.start_main_~i~0#1_277| v_~n~0_352) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_185| 4) (select |v_#length_305| |v_ULTIMATE.start_main_~#t2~0#1.base_221|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_185|) (= |v_ULTIMATE.start_main_#t~pre7#1_193| |v_#pthreadsForks_240|) (= (select |v_#valid_438| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) 1) (= (+ |v_#pthreadsForks_240| 1) |v_#pthreadsForks_239|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_240|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_232|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_239|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_231|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_193|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 226#[thr1ENTRY, thr2ENTRY, L708-3]don't care [1321] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread2of6ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread2of6ForFork0_thidvar1_2 0) (= v_thr2Thread2of6ForFork0_thidvar2_2 0) (= v_thr2Thread2of6ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre7#1_176|) (= |v_thr2Thread2of6ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_176|} OutVars{thr2Thread2of6ForFork0_#in~arg.offset=|v_thr2Thread2of6ForFork0_#in~arg.offset_4|, thr2Thread2of6ForFork0_thidvar2=v_thr2Thread2of6ForFork0_thidvar2_2, thr2Thread2of6ForFork0_thidvar1=v_thr2Thread2of6ForFork0_thidvar1_2, thr2Thread2of6ForFork0_thidvar0=v_thr2Thread2of6ForFork0_thidvar0_2, thr2Thread2of6ForFork0_#res.offset=|v_thr2Thread2of6ForFork0_#res.offset_2|, thr2Thread2of6ForFork0_#in~arg.base=|v_thr2Thread2of6ForFork0_#in~arg.base_4|, thr2Thread2of6ForFork0_#res.base=|v_thr2Thread2of6ForFork0_#res.base_2|, thr2Thread2of6ForFork0_~arg.base=v_thr2Thread2of6ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_176|, thr2Thread2of6ForFork0_~t~0=v_thr2Thread2of6ForFork0_~t~0_8, thr2Thread2of6ForFork0_~arg.offset=v_thr2Thread2of6ForFork0_~arg.offset_4} AuxVars[] AssignedVars[thr2Thread2of6ForFork0_#in~arg.offset, thr2Thread2of6ForFork0_thidvar2, thr2Thread2of6ForFork0_thidvar1, thr2Thread2of6ForFork0_thidvar0, thr2Thread2of6ForFork0_#res.offset, thr2Thread2of6ForFork0_#in~arg.base, thr2Thread2of6ForFork0_#res.base, thr2Thread2of6ForFork0_~arg.base, thr2Thread2of6ForFork0_~t~0, thr2Thread2of6ForFork0_~arg.offset] 240#[thr2ENTRY, L708-4, thr2ENTRY, thr1ENTRY]don't care [1191] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 258#[L708-5, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1398] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_279| (+ |v_ULTIMATE.start_main_~i~0#1_280| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_280|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_139|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_279|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_111|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 282#[thr2ENTRY, L707-6, thr2ENTRY, thr1ENTRY]don't care [1394] L707-6-->L708-3: Formula: (and (= |v_#memory_int_231| (store |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221| (store (select |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) |v_ULTIMATE.start_main_~#t2~0#1.offset_185| |v_ULTIMATE.start_main_#t~pre7#1_193|))) (< |v_ULTIMATE.start_main_~i~0#1_277| v_~n~0_352) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_185| 4) (select |v_#length_305| |v_ULTIMATE.start_main_~#t2~0#1.base_221|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_185|) (= |v_ULTIMATE.start_main_#t~pre7#1_193| |v_#pthreadsForks_240|) (= (select |v_#valid_438| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) 1) (= (+ |v_#pthreadsForks_240| 1) |v_#pthreadsForks_239|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_240|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_232|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_239|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_231|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_193|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 312#[thr2ENTRY, L708-3, thr1ENTRY, thr2ENTRY]don't care [1322] L708-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_178| v_thr2Thread3of6ForFork0_thidvar0_2) (= v_thr2Thread3of6ForFork0_thidvar1_2 0) (= v_thr2Thread3of6ForFork0_thidvar2_2 0) (= |v_thr2Thread3of6ForFork0_#in~arg.offset_4| 0) (= |v_thr2Thread3of6ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_178|} OutVars{thr2Thread3of6ForFork0_#in~arg.offset=|v_thr2Thread3of6ForFork0_#in~arg.offset_4|, thr2Thread3of6ForFork0_~t~0=v_thr2Thread3of6ForFork0_~t~0_8, thr2Thread3of6ForFork0_thidvar2=v_thr2Thread3of6ForFork0_thidvar2_2, thr2Thread3of6ForFork0_#res.offset=|v_thr2Thread3of6ForFork0_#res.offset_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_178|, thr2Thread3of6ForFork0_thidvar1=v_thr2Thread3of6ForFork0_thidvar1_2, thr2Thread3of6ForFork0_#in~arg.base=|v_thr2Thread3of6ForFork0_#in~arg.base_4|, thr2Thread3of6ForFork0_thidvar0=v_thr2Thread3of6ForFork0_thidvar0_2, thr2Thread3of6ForFork0_~arg.offset=v_thr2Thread3of6ForFork0_~arg.offset_4, thr2Thread3of6ForFork0_#res.base=|v_thr2Thread3of6ForFork0_#res.base_2|, thr2Thread3of6ForFork0_~arg.base=v_thr2Thread3of6ForFork0_~arg.base_4} AuxVars[] AssignedVars[thr2Thread3of6ForFork0_#in~arg.offset, thr2Thread3of6ForFork0_~t~0, thr2Thread3of6ForFork0_thidvar2, thr2Thread3of6ForFork0_#res.offset, thr2Thread3of6ForFork0_thidvar1, thr2Thread3of6ForFork0_#in~arg.base, thr2Thread3of6ForFork0_thidvar0, thr2Thread3of6ForFork0_~arg.offset, thr2Thread3of6ForFork0_#res.base, thr2Thread3of6ForFork0_~arg.base] 350#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L708-4]don't care [1191] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 396#[L708-5, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1398] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_279| (+ |v_ULTIMATE.start_main_~i~0#1_280| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_280|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_139|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_279|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_111|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 448#[thr2ENTRY, L707-6, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1394] L707-6-->L708-3: Formula: (and (= |v_#memory_int_231| (store |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221| (store (select |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) |v_ULTIMATE.start_main_~#t2~0#1.offset_185| |v_ULTIMATE.start_main_#t~pre7#1_193|))) (< |v_ULTIMATE.start_main_~i~0#1_277| v_~n~0_352) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_185| 4) (select |v_#length_305| |v_ULTIMATE.start_main_~#t2~0#1.base_221|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_185|) (= |v_ULTIMATE.start_main_#t~pre7#1_193| |v_#pthreadsForks_240|) (= (select |v_#valid_438| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) 1) (= (+ |v_#pthreadsForks_240| 1) |v_#pthreadsForks_239|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_240|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_232|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_239|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_231|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_193|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 510#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, L708-3]don't care [1323] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread4of6ForFork0_#in~arg.base_4| 0) (= |v_thr2Thread4of6ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread4of6ForFork0_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_180| v_thr2Thread4of6ForFork0_thidvar0_2) (= v_thr2Thread4of6ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_180|} OutVars{thr2Thread4of6ForFork0_#res.offset=|v_thr2Thread4of6ForFork0_#res.offset_2|, thr2Thread4of6ForFork0_~arg.base=v_thr2Thread4of6ForFork0_~arg.base_4, thr2Thread4of6ForFork0_thidvar0=v_thr2Thread4of6ForFork0_thidvar0_2, thr2Thread4of6ForFork0_~t~0=v_thr2Thread4of6ForFork0_~t~0_8, thr2Thread4of6ForFork0_~arg.offset=v_thr2Thread4of6ForFork0_~arg.offset_4, thr2Thread4of6ForFork0_#res.base=|v_thr2Thread4of6ForFork0_#res.base_2|, thr2Thread4of6ForFork0_#in~arg.base=|v_thr2Thread4of6ForFork0_#in~arg.base_4|, thr2Thread4of6ForFork0_#in~arg.offset=|v_thr2Thread4of6ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_180|, thr2Thread4of6ForFork0_thidvar2=v_thr2Thread4of6ForFork0_thidvar2_2, thr2Thread4of6ForFork0_thidvar1=v_thr2Thread4of6ForFork0_thidvar1_2} AuxVars[] AssignedVars[thr2Thread4of6ForFork0_#res.offset, thr2Thread4of6ForFork0_~arg.base, thr2Thread4of6ForFork0_thidvar0, thr2Thread4of6ForFork0_~t~0, thr2Thread4of6ForFork0_~arg.offset, thr2Thread4of6ForFork0_#res.base, thr2Thread4of6ForFork0_#in~arg.base, thr2Thread4of6ForFork0_#in~arg.offset, thr2Thread4of6ForFork0_thidvar2, thr2Thread4of6ForFork0_thidvar1] 596#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-4, thr2ENTRY, thr1ENTRY]don't care [1191] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 714#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-5, thr1ENTRY]don't care [1398] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_279| (+ |v_ULTIMATE.start_main_~i~0#1_280| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_280|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_139|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_279|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_111|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 864#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L707-6, thr1ENTRY]don't care [1394] L707-6-->L708-3: Formula: (and (= |v_#memory_int_231| (store |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221| (store (select |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) |v_ULTIMATE.start_main_~#t2~0#1.offset_185| |v_ULTIMATE.start_main_#t~pre7#1_193|))) (< |v_ULTIMATE.start_main_~i~0#1_277| v_~n~0_352) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_185| 4) (select |v_#length_305| |v_ULTIMATE.start_main_~#t2~0#1.base_221|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_185|) (= |v_ULTIMATE.start_main_#t~pre7#1_193| |v_#pthreadsForks_240|) (= (select |v_#valid_438| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) 1) (= (+ |v_#pthreadsForks_240| 1) |v_#pthreadsForks_239|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_240|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_232|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_239|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_231|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_193|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 1042#[L708-3, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1324] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread5of6ForFork0_thidvar1_2 0) (= v_thr2Thread5of6ForFork0_thidvar2_2 0) (= v_thr2Thread5of6ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre7#1_182|) (= |v_thr2Thread5of6ForFork0_#in~arg.offset_4| 0) (= |v_thr2Thread5of6ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_182|} OutVars{thr2Thread5of6ForFork0_#in~arg.base=|v_thr2Thread5of6ForFork0_#in~arg.base_4|, thr2Thread5of6ForFork0_~arg.offset=v_thr2Thread5of6ForFork0_~arg.offset_4, thr2Thread5of6ForFork0_#res.base=|v_thr2Thread5of6ForFork0_#res.base_2|, thr2Thread5of6ForFork0_#res.offset=|v_thr2Thread5of6ForFork0_#res.offset_2|, thr2Thread5of6ForFork0_#in~arg.offset=|v_thr2Thread5of6ForFork0_#in~arg.offset_4|, thr2Thread5of6ForFork0_thidvar1=v_thr2Thread5of6ForFork0_thidvar1_2, thr2Thread5of6ForFork0_thidvar0=v_thr2Thread5of6ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_182|, thr2Thread5of6ForFork0_thidvar2=v_thr2Thread5of6ForFork0_thidvar2_2, thr2Thread5of6ForFork0_~t~0=v_thr2Thread5of6ForFork0_~t~0_8, thr2Thread5of6ForFork0_~arg.base=v_thr2Thread5of6ForFork0_~arg.base_4} AuxVars[] AssignedVars[thr2Thread5of6ForFork0_#in~arg.base, thr2Thread5of6ForFork0_~arg.offset, thr2Thread5of6ForFork0_#res.base, thr2Thread5of6ForFork0_#res.offset, thr2Thread5of6ForFork0_#in~arg.offset, thr2Thread5of6ForFork0_thidvar1, thr2Thread5of6ForFork0_thidvar0, thr2Thread5of6ForFork0_thidvar2, thr2Thread5of6ForFork0_~t~0, thr2Thread5of6ForFork0_~arg.base] 1264#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L708-4, thr2ENTRY]don't care [1191] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 1548#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-5, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1398] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_279| (+ |v_ULTIMATE.start_main_~i~0#1_280| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_280|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_139|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_279|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_111|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 1908#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L707-6, thr1ENTRY, thr2ENTRY]don't care [1394] L707-6-->L708-3: Formula: (and (= |v_#memory_int_231| (store |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221| (store (select |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) |v_ULTIMATE.start_main_~#t2~0#1.offset_185| |v_ULTIMATE.start_main_#t~pre7#1_193|))) (< |v_ULTIMATE.start_main_~i~0#1_277| v_~n~0_352) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_185| 4) (select |v_#length_305| |v_ULTIMATE.start_main_~#t2~0#1.base_221|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_185|) (= |v_ULTIMATE.start_main_#t~pre7#1_193| |v_#pthreadsForks_240|) (= (select |v_#valid_438| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) 1) (= (+ |v_#pthreadsForks_240| 1) |v_#pthreadsForks_239|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_240|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_232|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_239|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_231|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_193|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 2346#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-3, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1325] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread6of6ForFork0_thidvar1_2 0) (= |v_thr2Thread6of6ForFork0_#in~arg.offset_4| 0) (= |v_thr2Thread6of6ForFork0_#in~arg.base_4| 0) (= v_thr2Thread6of6ForFork0_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_184| v_thr2Thread6of6ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_184|} OutVars{thr2Thread6of6ForFork0_#in~arg.base=|v_thr2Thread6of6ForFork0_#in~arg.base_4|, thr2Thread6of6ForFork0_#res.base=|v_thr2Thread6of6ForFork0_#res.base_2|, thr2Thread6of6ForFork0_thidvar0=v_thr2Thread6of6ForFork0_thidvar0_2, thr2Thread6of6ForFork0_thidvar1=v_thr2Thread6of6ForFork0_thidvar1_2, thr2Thread6of6ForFork0_thidvar2=v_thr2Thread6of6ForFork0_thidvar2_2, thr2Thread6of6ForFork0_#in~arg.offset=|v_thr2Thread6of6ForFork0_#in~arg.offset_4|, thr2Thread6of6ForFork0_#res.offset=|v_thr2Thread6of6ForFork0_#res.offset_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_184|, thr2Thread6of6ForFork0_~t~0=v_thr2Thread6of6ForFork0_~t~0_8, thr2Thread6of6ForFork0_~arg.offset=v_thr2Thread6of6ForFork0_~arg.offset_4, thr2Thread6of6ForFork0_~arg.base=v_thr2Thread6of6ForFork0_~arg.base_4} AuxVars[] AssignedVars[thr2Thread6of6ForFork0_#in~arg.base, thr2Thread6of6ForFork0_#res.base, thr2Thread6of6ForFork0_thidvar0, thr2Thread6of6ForFork0_thidvar1, thr2Thread6of6ForFork0_thidvar2, thr2Thread6of6ForFork0_#in~arg.offset, thr2Thread6of6ForFork0_#res.offset, thr2Thread6of6ForFork0_~t~0, thr2Thread6of6ForFork0_~arg.offset, thr2Thread6of6ForFork0_~arg.base] 2886#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-4, thr2ENTRY]don't care [1191] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 3558#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-5, thr2ENTRY]don't care [1398] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_279| (+ |v_ULTIMATE.start_main_~i~0#1_280| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_280|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_139|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_279|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_111|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 4410#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L707-6]don't care [1394] L707-6-->L708-3: Formula: (and (= |v_#memory_int_231| (store |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221| (store (select |v_#memory_int_232| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) |v_ULTIMATE.start_main_~#t2~0#1.offset_185| |v_ULTIMATE.start_main_#t~pre7#1_193|))) (< |v_ULTIMATE.start_main_~i~0#1_277| v_~n~0_352) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_185| 4) (select |v_#length_305| |v_ULTIMATE.start_main_~#t2~0#1.base_221|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_185|) (= |v_ULTIMATE.start_main_#t~pre7#1_193| |v_#pthreadsForks_240|) (= (select |v_#valid_438| |v_ULTIMATE.start_main_~#t2~0#1.base_221|) 1) (= (+ |v_#pthreadsForks_240| 1) |v_#pthreadsForks_239|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_240|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_232|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_277|, #pthreadsForks=|v_#pthreadsForks_239|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_185|, #valid=|v_#valid_438|, #memory_int=|v_#memory_int_231|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_193|, #length=|v_#length_305|, ~n~0=v_~n~0_352, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_221|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 5478#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-3, thr2ENTRY]don't care [1318] L708-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 6804#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:47:54,916 INFO L735 eck$LassoCheckResult]: Loop: 6804#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY]don't care [1319] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 6804#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:47:54,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:54,916 INFO L85 PathProgramCache]: Analyzing trace with hash -1137767279, now seen corresponding path program 1 times [2022-07-26 13:47:54,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:54,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226985416] [2022-07-26 13:47:54,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:54,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:54,945 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:54,967 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:54,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:54,967 INFO L85 PathProgramCache]: Analyzing trace with hash 1350, now seen corresponding path program 1 times [2022-07-26 13:47:54,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:54,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114206345] [2022-07-26 13:47:54,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:54,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:54,971 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:54,973 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:54,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:47:54,974 INFO L85 PathProgramCache]: Analyzing trace with hash -911045962, now seen corresponding path program 1 times [2022-07-26 13:47:54,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:47:54,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712359381] [2022-07-26 13:47:54,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:47:54,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:47:54,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:54,997 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:47:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:47:55,014 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:47:59,523 WARN L146 chiAutomizerObserver]: 6 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:47:59,568 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:47:59,571 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 205 places, 186 transitions, 526 flow [2022-07-26 13:47:59,586 INFO L129 PetriNetUnfolder]: 11/240 cut-off events. [2022-07-26 13:47:59,586 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2022-07-26 13:47:59,587 INFO L84 FinitePrefix]: Finished finitePrefix Result has 299 conditions, 240 events. 11/240 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 314 event pairs, 0 based on Foata normal form. 0/222 useless extension candidates. Maximal degree in co-relation 284. Up to 16 conditions per place. [2022-07-26 13:47:59,587 INFO L82 GeneralOperation]: Start removeDead. Operand has 205 places, 186 transitions, 526 flow [2022-07-26 13:47:59,590 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 126 places, 112 transitions, 304 flow [2022-07-26 13:47:59,590 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:47:59,590 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 126 places, 112 transitions, 304 flow [2022-07-26 13:47:59,590 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 126 places, 112 transitions, 304 flow [2022-07-26 13:47:59,590 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 126 places, 112 transitions, 304 flow [2022-07-26 13:47:59,604 INFO L129 PetriNetUnfolder]: 11/240 cut-off events. [2022-07-26 13:47:59,604 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2022-07-26 13:47:59,605 INFO L84 FinitePrefix]: Finished finitePrefix Result has 293 conditions, 240 events. 11/240 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 328 event pairs, 0 based on Foata normal form. 0/222 useless extension candidates. Maximal degree in co-relation 247. Up to 16 conditions per place. [2022-07-26 13:47:59,609 INFO L116 LiptonReduction]: Number of co-enabled transitions 4182 [2022-07-26 13:48:01,320 INFO L131 LiptonReduction]: Checked pairs total: 7643 [2022-07-26 13:48:01,320 INFO L133 LiptonReduction]: Total number of compositions: 90 [2022-07-26 13:48:01,321 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:48:01,321 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:48:01,321 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:48:01,321 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:48:01,321 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:48:01,321 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:48:01,321 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:48:01,321 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:48:01,321 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:48:05,042 INFO L131 ngComponentsAnalysis]: Automaton has 4374 accepting balls. 4374 [2022-07-26 13:48:05,043 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:48:05,043 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:48:05,048 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [8, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:48:05,048 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:48:05,048 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:48:05,048 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 37173 states, but on-demand construction may add more states [2022-07-26 13:48:05,805 INFO L131 ngComponentsAnalysis]: Automaton has 4374 accepting balls. 4374 [2022-07-26 13:48:05,805 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:48:05,805 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:48:05,806 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [8, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:48:05,806 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:48:05,807 INFO L733 eck$LassoCheckResult]: Stem: 208#[ULTIMATE.startENTRY]don't care [1718] ULTIMATE.startENTRY-->L706-3: Formula: (let ((.cse0 (store |v_#valid_571| |v_ULTIMATE.start_main_~#t1~0#1.base_284| 1)) (.cse2 (select |v_#memory_int_319| 1))) (and (= (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_288| 1) |v_#valid_570|) (= (store |v_#memory_int_319| |v_ULTIMATE.start_main_~#t1~0#1.base_284| (store (select |v_#memory_int_319| |v_ULTIMATE.start_main_~#t1~0#1.base_284|) |v_ULTIMATE.start_main_~#t1~0#1.offset_242| |v_ULTIMATE.start_main_#t~pre4#1_279|)) |v_#memory_int_318|) (= |v_ULTIMATE.start_main_~argv#1.offset_139| |v_ULTIMATE.start_main_#in~argv#1.offset_129|) (< |v_#StackHeapBarrier_162| |v_ULTIMATE.start_main_~#t2~0#1.base_288|) (= (select |v_#valid_571| 1) 1) (= |v_ULTIMATE.start_main_~argv#1.base_139| |v_ULTIMATE.start_main_#in~argv#1.base_129|) (= (let ((.cse1 (mod |v_ULTIMATE.start_main_#t~nondet3#1_255| 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))) v_~n~0_495) (= |v_ULTIMATE.start_main_#t~pre4#1_279| |v_#pthreadsForks_321|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_288|) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_242| 0) (< |v_#StackHeapBarrier_162| |v_ULTIMATE.start_main_~#t1~0#1.base_284|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_139| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_191|) (= |v_ULTIMATE.start_#in~argv#1.offset_92| |v_ULTIMATE.start_main_#in~argv#1.offset_129|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_191| 0)) (= 48 (select .cse2 0)) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_240| 0) (= |v_#NULL.offset_72| 0) (= v_~x~0_907 0) (< 0 |v_#StackHeapBarrier_162|) (= (select |v_#length_400| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_139| (ite (and (<= 20 v_~n~0_495) (< v_~n~0_495 40)) 1 0)) (= |v_ULTIMATE.start_#in~argv#1.base_92| |v_ULTIMATE.start_main_#in~argv#1.base_129|) (= |v_ULTIMATE.start_main_#in~argc#1_121| |v_ULTIMATE.start_#in~argc#1_92|) (= (select |v_#valid_571| |v_ULTIMATE.start_main_~#t1~0#1.base_284|) 0) (= (store (store |v_#length_400| |v_ULTIMATE.start_main_~#t1~0#1.base_284| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_288| 4) |v_#length_399|) (= 2 (select |v_#length_400| 1)) (= (select .cse2 1) 0) (= |v_#NULL.base_72| 0) (= (+ |v_#pthreadsForks_321| 1) |v_#pthreadsForks_320|) (= (select |v_#valid_571| 2) 1) (= |v_ULTIMATE.start_main_#in~argc#1_121| |v_ULTIMATE.start_main_~argc#1_121|) (= (select |v_#valid_571| 0) 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_92|, #StackHeapBarrier=|v_#StackHeapBarrier_162|, #pthreadsForks=|v_#pthreadsForks_321|, #valid=|v_#valid_571|, #memory_int=|v_#memory_int_319|, #length=|v_#length_400|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_92|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_92|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_240|, #NULL.offset=|v_#NULL.offset_72|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_139|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_279|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_242|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_139|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_92|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_353|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_121|, #pthreadsForks=|v_#pthreadsForks_320|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_191|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_127|, #length=|v_#length_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_247|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_92|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_92|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_121|, ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_176|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_188|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_129|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_284|, #NULL.base=|v_#NULL.base_72|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_129|, #StackHeapBarrier=|v_#StackHeapBarrier_162|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_254|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_142|, #valid=|v_#valid_570|, #memory_int=|v_#memory_int_318|, ~n~0=v_~n~0_495, ~x~0=v_~x~0_907, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_288|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_139|} AuxVars[|v_ULTIMATE.start_main_#t~nondet3#1_255|] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet5#1, #length, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet8#1, #valid, #memory_int, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 211#[L706-3]don't care [1622] L706-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of7ForFork1_#in~arg#1.base_4| 0) (= 0 |v_thr1Thread1of7ForFork1_#in~arg#1.offset_4|) (= v_thr1Thread1of7ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre4#1_238| v_thr1Thread1of7ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_238|} OutVars{thr1Thread1of7ForFork1_#res#1.base=|v_thr1Thread1of7ForFork1_#res#1.base_2|, thr1Thread1of7ForFork1___VERIFIER_assert_~cond#1=|v_thr1Thread1of7ForFork1___VERIFIER_assert_~cond#1_10|, thr1Thread1of7ForFork1_#in~arg#1.offset=|v_thr1Thread1of7ForFork1_#in~arg#1.offset_4|, thr1Thread1of7ForFork1_~arg#1.base=|v_thr1Thread1of7ForFork1_~arg#1.base_4|, thr1Thread1of7ForFork1_~arg#1.offset=|v_thr1Thread1of7ForFork1_~arg#1.offset_4|, thr1Thread1of7ForFork1___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of7ForFork1___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of7ForFork1_thidvar0=v_thr1Thread1of7ForFork1_thidvar0_2, thr1Thread1of7ForFork1_#res#1.offset=|v_thr1Thread1of7ForFork1_#res#1.offset_2|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_238|, thr1Thread1of7ForFork1_thidvar1=v_thr1Thread1of7ForFork1_thidvar1_2, thr1Thread1of7ForFork1_#in~arg#1.base=|v_thr1Thread1of7ForFork1_#in~arg#1.base_4|} AuxVars[] AssignedVars[thr1Thread1of7ForFork1_#res#1.base, thr1Thread1of7ForFork1___VERIFIER_assert_~cond#1, thr1Thread1of7ForFork1_#in~arg#1.offset, thr1Thread1of7ForFork1_~arg#1.base, thr1Thread1of7ForFork1_~arg#1.offset, thr1Thread1of7ForFork1___VERIFIER_assert_#in~cond#1, thr1Thread1of7ForFork1_thidvar0, thr1Thread1of7ForFork1_#res#1.offset, thr1Thread1of7ForFork1_thidvar1, thr1Thread1of7ForFork1_#in~arg#1.base] 213#[L706-4, thr1ENTRY]don't care [1676] L706-4-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_325| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_325|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_119|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_257|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~pre4#1] 217#[L707-6, thr1ENTRY]don't care [1701] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_230| 4) (select |v_#length_373| |v_ULTIMATE.start_main_~#t2~0#1.base_276|)) (= (+ |v_#pthreadsForks_297| 1) |v_#pthreadsForks_296|) (= (select |v_#valid_538| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_230|) (< |v_ULTIMATE.start_main_~i~0#1_343| v_~n~0_473) (= |v_ULTIMATE.start_main_#t~pre7#1_243| |v_#pthreadsForks_297|) (= |v_#memory_int_288| (store |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276| (store (select |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) |v_ULTIMATE.start_main_~#t2~0#1.offset_230| |v_ULTIMATE.start_main_#t~pre7#1_243|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_297|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_289|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_296|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_288|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_243|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 223#[thr1ENTRY, L708-3]don't care [1613] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread1of7ForFork0_#in~arg.base_4| 0) (= v_thr2Thread1of7ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_220| v_thr2Thread1of7ForFork0_thidvar0_2) (= v_thr2Thread1of7ForFork0_thidvar2_2 0) (= |v_thr2Thread1of7ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_220|} OutVars{thr2Thread1of7ForFork0_#in~arg.offset=|v_thr2Thread1of7ForFork0_#in~arg.offset_4|, thr2Thread1of7ForFork0_~t~0=v_thr2Thread1of7ForFork0_~t~0_8, thr2Thread1of7ForFork0_#res.base=|v_thr2Thread1of7ForFork0_#res.base_2|, thr2Thread1of7ForFork0_#in~arg.base=|v_thr2Thread1of7ForFork0_#in~arg.base_4|, thr2Thread1of7ForFork0_~arg.offset=v_thr2Thread1of7ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_220|, thr2Thread1of7ForFork0_thidvar1=v_thr2Thread1of7ForFork0_thidvar1_2, thr2Thread1of7ForFork0_thidvar2=v_thr2Thread1of7ForFork0_thidvar2_2, thr2Thread1of7ForFork0_#res.offset=|v_thr2Thread1of7ForFork0_#res.offset_2|, thr2Thread1of7ForFork0_~arg.base=v_thr2Thread1of7ForFork0_~arg.base_4, thr2Thread1of7ForFork0_thidvar0=v_thr2Thread1of7ForFork0_thidvar0_2} AuxVars[] AssignedVars[thr2Thread1of7ForFork0_#in~arg.offset, thr2Thread1of7ForFork0_~t~0, thr2Thread1of7ForFork0_#res.base, thr2Thread1of7ForFork0_#in~arg.base, thr2Thread1of7ForFork0_~arg.offset, thr2Thread1of7ForFork0_thidvar1, thr2Thread1of7ForFork0_thidvar2, thr2Thread1of7ForFork0_#res.offset, thr2Thread1of7ForFork0_~arg.base, thr2Thread1of7ForFork0_thidvar0] 229#[thr1ENTRY, thr2ENTRY, L708-4]don't care [1468] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 235#[thr1ENTRY, thr2ENTRY, L708-5]don't care [1685] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_330| 1) |v_ULTIMATE.start_main_~i~0#1_329|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_330|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_166|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_329|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_134|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 245#[thr1ENTRY, thr2ENTRY, L707-6]don't care [1701] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_230| 4) (select |v_#length_373| |v_ULTIMATE.start_main_~#t2~0#1.base_276|)) (= (+ |v_#pthreadsForks_297| 1) |v_#pthreadsForks_296|) (= (select |v_#valid_538| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_230|) (< |v_ULTIMATE.start_main_~i~0#1_343| v_~n~0_473) (= |v_ULTIMATE.start_main_#t~pre7#1_243| |v_#pthreadsForks_297|) (= |v_#memory_int_288| (store |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276| (store (select |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) |v_ULTIMATE.start_main_~#t2~0#1.offset_230| |v_ULTIMATE.start_main_#t~pre7#1_243|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_297|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_289|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_296|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_288|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_243|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 259#[thr1ENTRY, L708-3, thr2ENTRY]don't care [1614] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread2of7ForFork0_thidvar2_2 0) (= v_thr2Thread2of7ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre7#1_222|) (= |v_thr2Thread2of7ForFork0_#in~arg.base_4| 0) (= v_thr2Thread2of7ForFork0_thidvar1_2 0) (= |v_thr2Thread2of7ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_222|} OutVars{thr2Thread2of7ForFork0_#res.offset=|v_thr2Thread2of7ForFork0_#res.offset_2|, thr2Thread2of7ForFork0_~t~0=v_thr2Thread2of7ForFork0_~t~0_8, thr2Thread2of7ForFork0_#in~arg.offset=|v_thr2Thread2of7ForFork0_#in~arg.offset_4|, thr2Thread2of7ForFork0_~arg.base=v_thr2Thread2of7ForFork0_~arg.base_4, thr2Thread2of7ForFork0_#res.base=|v_thr2Thread2of7ForFork0_#res.base_2|, thr2Thread2of7ForFork0_~arg.offset=v_thr2Thread2of7ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_222|, thr2Thread2of7ForFork0_thidvar0=v_thr2Thread2of7ForFork0_thidvar0_2, thr2Thread2of7ForFork0_thidvar1=v_thr2Thread2of7ForFork0_thidvar1_2, thr2Thread2of7ForFork0_thidvar2=v_thr2Thread2of7ForFork0_thidvar2_2, thr2Thread2of7ForFork0_#in~arg.base=|v_thr2Thread2of7ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread2of7ForFork0_#res.offset, thr2Thread2of7ForFork0_~t~0, thr2Thread2of7ForFork0_#in~arg.offset, thr2Thread2of7ForFork0_~arg.base, thr2Thread2of7ForFork0_#res.base, thr2Thread2of7ForFork0_~arg.offset, thr2Thread2of7ForFork0_thidvar0, thr2Thread2of7ForFork0_thidvar1, thr2Thread2of7ForFork0_thidvar2, thr2Thread2of7ForFork0_#in~arg.base] 275#[thr1ENTRY, thr2ENTRY, L708-4, thr2ENTRY]don't care [1468] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 293#[thr1ENTRY, thr2ENTRY, L708-5, thr2ENTRY]don't care [1685] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_330| 1) |v_ULTIMATE.start_main_~i~0#1_329|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_330|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_166|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_329|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_134|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 315#[thr1ENTRY, thr2ENTRY, L707-6, thr2ENTRY]don't care [1701] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_230| 4) (select |v_#length_373| |v_ULTIMATE.start_main_~#t2~0#1.base_276|)) (= (+ |v_#pthreadsForks_297| 1) |v_#pthreadsForks_296|) (= (select |v_#valid_538| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_230|) (< |v_ULTIMATE.start_main_~i~0#1_343| v_~n~0_473) (= |v_ULTIMATE.start_main_#t~pre7#1_243| |v_#pthreadsForks_297|) (= |v_#memory_int_288| (store |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276| (store (select |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) |v_ULTIMATE.start_main_~#t2~0#1.offset_230| |v_ULTIMATE.start_main_#t~pre7#1_243|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_297|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_289|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_296|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_288|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_243|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 345#[thr1ENTRY, thr2ENTRY, L708-3, thr2ENTRY]don't care [1615] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread3of7ForFork0_#in~arg.base_4| 0) (= v_thr2Thread3of7ForFork0_thidvar1_2 0) (= v_thr2Thread3of7ForFork0_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_224| v_thr2Thread3of7ForFork0_thidvar0_2) (= |v_thr2Thread3of7ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_224|} OutVars{thr2Thread3of7ForFork0_~arg.base=v_thr2Thread3of7ForFork0_~arg.base_4, thr2Thread3of7ForFork0_#res.offset=|v_thr2Thread3of7ForFork0_#res.offset_2|, thr2Thread3of7ForFork0_~arg.offset=v_thr2Thread3of7ForFork0_~arg.offset_4, thr2Thread3of7ForFork0_thidvar2=v_thr2Thread3of7ForFork0_thidvar2_2, thr2Thread3of7ForFork0_#in~arg.offset=|v_thr2Thread3of7ForFork0_#in~arg.offset_4|, thr2Thread3of7ForFork0_thidvar1=v_thr2Thread3of7ForFork0_thidvar1_2, thr2Thread3of7ForFork0_~t~0=v_thr2Thread3of7ForFork0_~t~0_8, thr2Thread3of7ForFork0_thidvar0=v_thr2Thread3of7ForFork0_thidvar0_2, thr2Thread3of7ForFork0_#res.base=|v_thr2Thread3of7ForFork0_#res.base_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_224|, thr2Thread3of7ForFork0_#in~arg.base=|v_thr2Thread3of7ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread3of7ForFork0_~arg.base, thr2Thread3of7ForFork0_#res.offset, thr2Thread3of7ForFork0_~arg.offset, thr2Thread3of7ForFork0_thidvar2, thr2Thread3of7ForFork0_#in~arg.offset, thr2Thread3of7ForFork0_thidvar1, thr2Thread3of7ForFork0_~t~0, thr2Thread3of7ForFork0_thidvar0, thr2Thread3of7ForFork0_#res.base, thr2Thread3of7ForFork0_#in~arg.base] 385#[thr2ENTRY, thr2ENTRY, L708-4, thr1ENTRY, thr2ENTRY]don't care [1468] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 433#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L708-5, thr2ENTRY]don't care [1685] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_330| 1) |v_ULTIMATE.start_main_~i~0#1_329|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_330|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_166|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_329|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_134|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 489#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L707-6, thr2ENTRY]don't care [1701] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_230| 4) (select |v_#length_373| |v_ULTIMATE.start_main_~#t2~0#1.base_276|)) (= (+ |v_#pthreadsForks_297| 1) |v_#pthreadsForks_296|) (= (select |v_#valid_538| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_230|) (< |v_ULTIMATE.start_main_~i~0#1_343| v_~n~0_473) (= |v_ULTIMATE.start_main_#t~pre7#1_243| |v_#pthreadsForks_297|) (= |v_#memory_int_288| (store |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276| (store (select |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) |v_ULTIMATE.start_main_~#t2~0#1.offset_230| |v_ULTIMATE.start_main_#t~pre7#1_243|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_297|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_289|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_296|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_288|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_243|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 559#[thr2ENTRY, L708-3, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1616] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread4of7ForFork0_#in~arg.base_4| 0) (= v_thr2Thread4of7ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_226| v_thr2Thread4of7ForFork0_thidvar0_2) (= |v_thr2Thread4of7ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread4of7ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_226|} OutVars{thr2Thread4of7ForFork0_#in~arg.base=|v_thr2Thread4of7ForFork0_#in~arg.base_4|, thr2Thread4of7ForFork0_~arg.base=v_thr2Thread4of7ForFork0_~arg.base_4, thr2Thread4of7ForFork0_thidvar2=v_thr2Thread4of7ForFork0_thidvar2_2, thr2Thread4of7ForFork0_~arg.offset=v_thr2Thread4of7ForFork0_~arg.offset_4, thr2Thread4of7ForFork0_#res.base=|v_thr2Thread4of7ForFork0_#res.base_2|, thr2Thread4of7ForFork0_~t~0=v_thr2Thread4of7ForFork0_~t~0_8, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_226|, thr2Thread4of7ForFork0_thidvar1=v_thr2Thread4of7ForFork0_thidvar1_2, thr2Thread4of7ForFork0_thidvar0=v_thr2Thread4of7ForFork0_thidvar0_2, thr2Thread4of7ForFork0_#in~arg.offset=|v_thr2Thread4of7ForFork0_#in~arg.offset_4|, thr2Thread4of7ForFork0_#res.offset=|v_thr2Thread4of7ForFork0_#res.offset_2|} AuxVars[] AssignedVars[thr2Thread4of7ForFork0_#in~arg.base, thr2Thread4of7ForFork0_~arg.base, thr2Thread4of7ForFork0_thidvar2, thr2Thread4of7ForFork0_~arg.offset, thr2Thread4of7ForFork0_#res.base, thr2Thread4of7ForFork0_~t~0, thr2Thread4of7ForFork0_thidvar1, thr2Thread4of7ForFork0_thidvar0, thr2Thread4of7ForFork0_#in~arg.offset, thr2Thread4of7ForFork0_#res.offset] 651#[thr1ENTRY, thr2ENTRY, L708-4, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1468] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 767#[L708-5, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1685] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_330| 1) |v_ULTIMATE.start_main_~i~0#1_329|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_330|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_166|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_329|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_134|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 909#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L707-6, thr2ENTRY, thr2ENTRY]don't care [1701] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_230| 4) (select |v_#length_373| |v_ULTIMATE.start_main_~#t2~0#1.base_276|)) (= (+ |v_#pthreadsForks_297| 1) |v_#pthreadsForks_296|) (= (select |v_#valid_538| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_230|) (< |v_ULTIMATE.start_main_~i~0#1_343| v_~n~0_473) (= |v_ULTIMATE.start_main_#t~pre7#1_243| |v_#pthreadsForks_297|) (= |v_#memory_int_288| (store |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276| (store (select |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) |v_ULTIMATE.start_main_~#t2~0#1.offset_230| |v_ULTIMATE.start_main_#t~pre7#1_243|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_297|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_289|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_296|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_288|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_243|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 1083#[thr2ENTRY, thr1ENTRY, L708-3, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1617] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread5of7ForFork0_thidvar2_2 0) (= |v_thr2Thread5of7ForFork0_#in~arg.base_4| 0) (= v_thr2Thread5of7ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre7#1_228|) (= v_thr2Thread5of7ForFork0_thidvar1_2 0) (= |v_thr2Thread5of7ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_228|} OutVars{thr2Thread5of7ForFork0_thidvar0=v_thr2Thread5of7ForFork0_thidvar0_2, thr2Thread5of7ForFork0_#res.base=|v_thr2Thread5of7ForFork0_#res.base_2|, thr2Thread5of7ForFork0_~t~0=v_thr2Thread5of7ForFork0_~t~0_8, thr2Thread5of7ForFork0_~arg.offset=v_thr2Thread5of7ForFork0_~arg.offset_4, thr2Thread5of7ForFork0_~arg.base=v_thr2Thread5of7ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_228|, thr2Thread5of7ForFork0_#in~arg.offset=|v_thr2Thread5of7ForFork0_#in~arg.offset_4|, thr2Thread5of7ForFork0_#in~arg.base=|v_thr2Thread5of7ForFork0_#in~arg.base_4|, thr2Thread5of7ForFork0_#res.offset=|v_thr2Thread5of7ForFork0_#res.offset_2|, thr2Thread5of7ForFork0_thidvar2=v_thr2Thread5of7ForFork0_thidvar2_2, thr2Thread5of7ForFork0_thidvar1=v_thr2Thread5of7ForFork0_thidvar1_2} AuxVars[] AssignedVars[thr2Thread5of7ForFork0_thidvar0, thr2Thread5of7ForFork0_#res.base, thr2Thread5of7ForFork0_~t~0, thr2Thread5of7ForFork0_~arg.offset, thr2Thread5of7ForFork0_~arg.base, thr2Thread5of7ForFork0_#in~arg.offset, thr2Thread5of7ForFork0_#in~arg.base, thr2Thread5of7ForFork0_#res.offset, thr2Thread5of7ForFork0_thidvar2, thr2Thread5of7ForFork0_thidvar1] 1301#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L708-4, thr2ENTRY]don't care [1468] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 1581#[L708-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1685] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_330| 1) |v_ULTIMATE.start_main_~i~0#1_329|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_330|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_166|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_329|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_134|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 1935#[L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1701] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_230| 4) (select |v_#length_373| |v_ULTIMATE.start_main_~#t2~0#1.base_276|)) (= (+ |v_#pthreadsForks_297| 1) |v_#pthreadsForks_296|) (= (select |v_#valid_538| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_230|) (< |v_ULTIMATE.start_main_~i~0#1_343| v_~n~0_473) (= |v_ULTIMATE.start_main_#t~pre7#1_243| |v_#pthreadsForks_297|) (= |v_#memory_int_288| (store |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276| (store (select |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) |v_ULTIMATE.start_main_~#t2~0#1.offset_230| |v_ULTIMATE.start_main_#t~pre7#1_243|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_297|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_289|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_296|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_288|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_243|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 2371#[thr2ENTRY, thr2ENTRY, L708-3, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1618] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread6of7ForFork0_#in~arg.base_4| 0) (= |v_thr2Thread6of7ForFork0_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_230| v_thr2Thread6of7ForFork0_thidvar0_2) (= v_thr2Thread6of7ForFork0_thidvar2_2 0) (= v_thr2Thread6of7ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_230|} OutVars{thr2Thread6of7ForFork0_~t~0=v_thr2Thread6of7ForFork0_~t~0_8, thr2Thread6of7ForFork0_~arg.offset=v_thr2Thread6of7ForFork0_~arg.offset_4, thr2Thread6of7ForFork0_~arg.base=v_thr2Thread6of7ForFork0_~arg.base_4, thr2Thread6of7ForFork0_thidvar1=v_thr2Thread6of7ForFork0_thidvar1_2, thr2Thread6of7ForFork0_#res.base=|v_thr2Thread6of7ForFork0_#res.base_2|, thr2Thread6of7ForFork0_thidvar0=v_thr2Thread6of7ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_230|, thr2Thread6of7ForFork0_#in~arg.base=|v_thr2Thread6of7ForFork0_#in~arg.base_4|, thr2Thread6of7ForFork0_thidvar2=v_thr2Thread6of7ForFork0_thidvar2_2, thr2Thread6of7ForFork0_#in~arg.offset=|v_thr2Thread6of7ForFork0_#in~arg.offset_4|, thr2Thread6of7ForFork0_#res.offset=|v_thr2Thread6of7ForFork0_#res.offset_2|} AuxVars[] AssignedVars[thr2Thread6of7ForFork0_~t~0, thr2Thread6of7ForFork0_~arg.offset, thr2Thread6of7ForFork0_~arg.base, thr2Thread6of7ForFork0_thidvar1, thr2Thread6of7ForFork0_#res.base, thr2Thread6of7ForFork0_thidvar0, thr2Thread6of7ForFork0_#in~arg.base, thr2Thread6of7ForFork0_thidvar2, thr2Thread6of7ForFork0_#in~arg.offset, thr2Thread6of7ForFork0_#res.offset] 2907#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L708-4]don't care [1468] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 3579#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-5, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1685] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_330| 1) |v_ULTIMATE.start_main_~i~0#1_329|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_330|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_166|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_329|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_134|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 4431#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L707-6]don't care [1701] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_230| 4) (select |v_#length_373| |v_ULTIMATE.start_main_~#t2~0#1.base_276|)) (= (+ |v_#pthreadsForks_297| 1) |v_#pthreadsForks_296|) (= (select |v_#valid_538| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_230|) (< |v_ULTIMATE.start_main_~i~0#1_343| v_~n~0_473) (= |v_ULTIMATE.start_main_#t~pre7#1_243| |v_#pthreadsForks_297|) (= |v_#memory_int_288| (store |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276| (store (select |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) |v_ULTIMATE.start_main_~#t2~0#1.offset_230| |v_ULTIMATE.start_main_#t~pre7#1_243|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_297|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_289|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_296|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_288|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_243|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 5501#[thr2ENTRY, thr2ENTRY, L708-3, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1619] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread7of7ForFork0_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_232| v_thr2Thread7of7ForFork0_thidvar0_2) (= v_thr2Thread7of7ForFork0_thidvar2_2 0) (= |v_thr2Thread7of7ForFork0_#in~arg.base_4| 0) (= v_thr2Thread7of7ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_232|} OutVars{thr2Thread7of7ForFork0_#in~arg.offset=|v_thr2Thread7of7ForFork0_#in~arg.offset_4|, thr2Thread7of7ForFork0_~t~0=v_thr2Thread7of7ForFork0_~t~0_8, thr2Thread7of7ForFork0_~arg.base=v_thr2Thread7of7ForFork0_~arg.base_4, thr2Thread7of7ForFork0_thidvar0=v_thr2Thread7of7ForFork0_thidvar0_2, thr2Thread7of7ForFork0_~arg.offset=v_thr2Thread7of7ForFork0_~arg.offset_4, thr2Thread7of7ForFork0_thidvar1=v_thr2Thread7of7ForFork0_thidvar1_2, thr2Thread7of7ForFork0_thidvar2=v_thr2Thread7of7ForFork0_thidvar2_2, thr2Thread7of7ForFork0_#in~arg.base=|v_thr2Thread7of7ForFork0_#in~arg.base_4|, thr2Thread7of7ForFork0_#res.base=|v_thr2Thread7of7ForFork0_#res.base_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_232|, thr2Thread7of7ForFork0_#res.offset=|v_thr2Thread7of7ForFork0_#res.offset_2|} AuxVars[] AssignedVars[thr2Thread7of7ForFork0_#in~arg.offset, thr2Thread7of7ForFork0_~t~0, thr2Thread7of7ForFork0_~arg.base, thr2Thread7of7ForFork0_thidvar0, thr2Thread7of7ForFork0_~arg.offset, thr2Thread7of7ForFork0_thidvar1, thr2Thread7of7ForFork0_thidvar2, thr2Thread7of7ForFork0_#in~arg.base, thr2Thread7of7ForFork0_#res.base, thr2Thread7of7ForFork0_#res.offset] 6827#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L708-4, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1468] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 8471#[thr2ENTRY, thr2ENTRY, L708-5, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1685] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_330| 1) |v_ULTIMATE.start_main_~i~0#1_329|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_330|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_166|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_329|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_134|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 10531#[thr2ENTRY, thr2ENTRY, L707-6, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1701] L707-6-->L708-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_230| 4) (select |v_#length_373| |v_ULTIMATE.start_main_~#t2~0#1.base_276|)) (= (+ |v_#pthreadsForks_297| 1) |v_#pthreadsForks_296|) (= (select |v_#valid_538| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_230|) (< |v_ULTIMATE.start_main_~i~0#1_343| v_~n~0_473) (= |v_ULTIMATE.start_main_#t~pre7#1_243| |v_#pthreadsForks_297|) (= |v_#memory_int_288| (store |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276| (store (select |v_#memory_int_289| |v_ULTIMATE.start_main_~#t2~0#1.base_276|) |v_ULTIMATE.start_main_~#t2~0#1.offset_230| |v_ULTIMATE.start_main_#t~pre7#1_243|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_297|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_289|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_343|, #pthreadsForks=|v_#pthreadsForks_296|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_230|, #valid=|v_#valid_538|, #memory_int=|v_#memory_int_288|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_243|, #length=|v_#length_373|, ~n~0=v_~n~0_473, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_276|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 13125#[thr2ENTRY, thr2ENTRY, L708-3, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1611] L708-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 16373#[thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:48:05,807 INFO L735 eck$LassoCheckResult]: Loop: 16373#[thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1612] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 16373#[thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:48:05,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:48:05,808 INFO L85 PathProgramCache]: Analyzing trace with hash 1939840461, now seen corresponding path program 1 times [2022-07-26 13:48:05,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:48:05,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037929808] [2022-07-26 13:48:05,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:48:05,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:48:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:05,833 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:48:05,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:05,852 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:48:05,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:48:05,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1643, now seen corresponding path program 1 times [2022-07-26 13:48:05,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:48:05,854 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430006500] [2022-07-26 13:48:05,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:48:05,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:48:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:05,858 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:48:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:05,860 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:48:05,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:48:05,860 INFO L85 PathProgramCache]: Analyzing trace with hash 5513759, now seen corresponding path program 1 times [2022-07-26 13:48:05,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:48:05,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1496747306] [2022-07-26 13:48:05,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:48:05,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:48:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:05,874 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:48:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:05,888 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:48:11,387 WARN L146 chiAutomizerObserver]: 7 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:48:11,430 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:48:11,433 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 226 places, 204 transitions, 600 flow [2022-07-26 13:48:11,450 INFO L129 PetriNetUnfolder]: 12/265 cut-off events. [2022-07-26 13:48:11,450 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2022-07-26 13:48:11,451 INFO L84 FinitePrefix]: Finished finitePrefix Result has 336 conditions, 265 events. 12/265 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 372 event pairs, 0 based on Foata normal form. 0/245 useless extension candidates. Maximal degree in co-relation 319. Up to 18 conditions per place. [2022-07-26 13:48:11,451 INFO L82 GeneralOperation]: Start removeDead. Operand has 226 places, 204 transitions, 600 flow [2022-07-26 13:48:11,454 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 134 places, 118 transitions, 335 flow [2022-07-26 13:48:11,454 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:48:11,454 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 134 places, 118 transitions, 335 flow [2022-07-26 13:48:11,455 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 134 places, 118 transitions, 335 flow [2022-07-26 13:48:11,455 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 134 places, 118 transitions, 335 flow [2022-07-26 13:48:11,470 INFO L129 PetriNetUnfolder]: 12/265 cut-off events. [2022-07-26 13:48:11,470 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2022-07-26 13:48:11,471 INFO L84 FinitePrefix]: Finished finitePrefix Result has 329 conditions, 265 events. 12/265 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 347 event pairs, 0 based on Foata normal form. 0/245 useless extension candidates. Maximal degree in co-relation 282. Up to 18 conditions per place. [2022-07-26 13:48:11,476 INFO L116 LiptonReduction]: Number of co-enabled transitions 4944 [2022-07-26 13:48:13,443 INFO L131 LiptonReduction]: Checked pairs total: 9979 [2022-07-26 13:48:13,443 INFO L133 LiptonReduction]: Total number of compositions: 96 [2022-07-26 13:48:13,444 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:48:13,444 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:48:13,444 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:48:13,444 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:48:13,444 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:48:13,444 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:48:13,444 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:48:13,444 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:48:13,445 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:48:27,219 INFO L131 ngComponentsAnalysis]: Automaton has 13122 accepting balls. 13122 [2022-07-26 13:48:27,219 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:48:27,220 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:48:27,223 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [9, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:48:27,223 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:48:27,223 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:48:27,223 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 111531 states, but on-demand construction may add more states [2022-07-26 13:48:30,099 INFO L131 ngComponentsAnalysis]: Automaton has 13122 accepting balls. 13122 [2022-07-26 13:48:30,099 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:48:30,099 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:48:30,102 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [9, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:48:30,102 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:48:30,103 INFO L733 eck$LassoCheckResult]: Stem: 229#[ULTIMATE.startENTRY]don't care [2036] ULTIMATE.startENTRY-->L706-3: Formula: (let ((.cse0 (select |v_#memory_int_373| 1)) (.cse1 (store |v_#valid_651| |v_ULTIMATE.start_main_~#t1~0#1.base_331| 1))) (and (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_166| (ite (and (< v_~n~0_560 40) (<= 20 v_~n~0_560)) 1 0)) (= 2 (select |v_#length_460| 1)) (= |v_#NULL.base_79| 0) (= |v_ULTIMATE.start_main_~argv#1.base_164| |v_ULTIMATE.start_main_#in~argv#1.base_152|) (= (store |v_#memory_int_373| |v_ULTIMATE.start_main_~#t1~0#1.base_331| (store (select |v_#memory_int_373| |v_ULTIMATE.start_main_~#t1~0#1.base_331|) |v_ULTIMATE.start_main_~#t1~0#1.offset_281| |v_ULTIMATE.start_main_#t~pre4#1_333|)) |v_#memory_int_372|) (= |v_ULTIMATE.start_main_#t~pre4#1_333| |v_#pthreadsForks_367|) (= |v_ULTIMATE.start_main_~argv#1.offset_164| |v_ULTIMATE.start_main_#in~argv#1.offset_152|) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_#in~argc#1_144| |v_ULTIMATE.start_main_~argc#1_144|) (= |v_ULTIMATE.start_#in~argv#1.base_107| |v_ULTIMATE.start_main_#in~argv#1.base_152|) (= (+ |v_#pthreadsForks_367| 1) |v_#pthreadsForks_366|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_277| 0) (= (select |v_#valid_651| 2) 1) (= (store (store |v_#length_460| |v_ULTIMATE.start_main_~#t1~0#1.base_331| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_329| 4) |v_#length_459|) (= (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_329| 1) |v_#valid_650|) (= (select |v_#valid_651| 0) 0) (= 48 (select .cse0 0)) (< |v_#StackHeapBarrier_187| |v_ULTIMATE.start_main_~#t1~0#1.base_331|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_226| 0)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_281| 0) (= (select |v_#valid_651| |v_ULTIMATE.start_main_~#t1~0#1.base_331|) 0) (= (let ((.cse2 (mod |v_ULTIMATE.start_main_#t~nondet3#1_301| 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))) v_~n~0_560) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_329|) 0) (= |v_#NULL.offset_79| 0) (= 9 (select |v_#length_460| 2)) (= |v_ULTIMATE.start_#in~argv#1.offset_107| |v_ULTIMATE.start_main_#in~argv#1.offset_152|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_166| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_226|) (< |v_#StackHeapBarrier_187| |v_ULTIMATE.start_main_~#t2~0#1.base_329|) (= |v_ULTIMATE.start_main_#in~argc#1_144| |v_ULTIMATE.start_#in~argc#1_107|) (= v_~x~0_1118 0) (= (select |v_#valid_651| 1) 1) (< 0 |v_#StackHeapBarrier_187|))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_107|, #StackHeapBarrier=|v_#StackHeapBarrier_187|, #pthreadsForks=|v_#pthreadsForks_367|, #valid=|v_#valid_651|, #memory_int=|v_#memory_int_373|, #length=|v_#length_460|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_107|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_107|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_277|, #NULL.offset=|v_#NULL.offset_79|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_164|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_333|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_281|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_164|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_107|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_410|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_144|, #pthreadsForks=|v_#pthreadsForks_366|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_226|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_151|, #length=|v_#length_459|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_303|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_107|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_107|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_144|, ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_212|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_221|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_152|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_331|, #NULL.base=|v_#NULL.base_79|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_152|, #StackHeapBarrier=|v_#StackHeapBarrier_187|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_300|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_172|, #valid=|v_#valid_650|, #memory_int=|v_#memory_int_372|, ~n~0=v_~n~0_560, ~x~0=v_~x~0_1118, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_329|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_166|} AuxVars[|v_ULTIMATE.start_main_#t~nondet3#1_301|] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet5#1, #length, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet8#1, #valid, #memory_int, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 232#[L706-3]don't care [1933] L706-3-->thr1ENTRY: Formula: (and (= v_thr1Thread1of8ForFork1_thidvar1_2 0) (= |v_thr1Thread1of8ForFork1_#in~arg#1.base_4| 0) (= |v_thr1Thread1of8ForFork1_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre4#1_286| v_thr1Thread1of8ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_286|} OutVars{thr1Thread1of8ForFork1_#in~arg#1.offset=|v_thr1Thread1of8ForFork1_#in~arg#1.offset_4|, thr1Thread1of8ForFork1___VERIFIER_assert_~cond#1=|v_thr1Thread1of8ForFork1___VERIFIER_assert_~cond#1_10|, thr1Thread1of8ForFork1_#res#1.base=|v_thr1Thread1of8ForFork1_#res#1.base_2|, thr1Thread1of8ForFork1_#in~arg#1.base=|v_thr1Thread1of8ForFork1_#in~arg#1.base_4|, thr1Thread1of8ForFork1_thidvar1=v_thr1Thread1of8ForFork1_thidvar1_2, thr1Thread1of8ForFork1_~arg#1.offset=|v_thr1Thread1of8ForFork1_~arg#1.offset_4|, thr1Thread1of8ForFork1___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of8ForFork1___VERIFIER_assert_#in~cond#1_6|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_286|, thr1Thread1of8ForFork1_thidvar0=v_thr1Thread1of8ForFork1_thidvar0_2, thr1Thread1of8ForFork1_#res#1.offset=|v_thr1Thread1of8ForFork1_#res#1.offset_2|, thr1Thread1of8ForFork1_~arg#1.base=|v_thr1Thread1of8ForFork1_~arg#1.base_4|} AuxVars[] AssignedVars[thr1Thread1of8ForFork1_#in~arg#1.offset, thr1Thread1of8ForFork1___VERIFIER_assert_~cond#1, thr1Thread1of8ForFork1_#res#1.base, thr1Thread1of8ForFork1_#in~arg#1.base, thr1Thread1of8ForFork1_thidvar1, thr1Thread1of8ForFork1_~arg#1.offset, thr1Thread1of8ForFork1___VERIFIER_assert_#in~cond#1, thr1Thread1of8ForFork1_thidvar0, thr1Thread1of8ForFork1_#res#1.offset, thr1Thread1of8ForFork1_~arg#1.base] 234#[thr1ENTRY, L706-4]don't care [1997] L706-4-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_384| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_384|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_137|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_309|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~pre4#1] 238#[thr1ENTRY, L707-6]don't care [2009] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_390| v_~n~0_524) (= |v_ULTIMATE.start_main_#t~pre7#1_289| |v_#pthreadsForks_347|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_259| 4) (select |v_#length_427| |v_ULTIMATE.start_main_~#t2~0#1.base_307|)) (= (+ |v_#pthreadsForks_347| 1) |v_#pthreadsForks_346|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_259|) (= (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) |v_ULTIMATE.start_main_~#t2~0#1.offset_259| |v_ULTIMATE.start_main_#t~pre7#1_289|)) |v_#memory_int_348|) (= (select |v_#valid_608| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_347|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_349|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_346|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_348|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_289|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 242#[L708-3, thr1ENTRY]don't care [1923] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread1of8ForFork0_thidvar2_2 0) (= |v_thr2Thread1of8ForFork0_#in~arg.base_4| 0) (= v_thr2Thread1of8ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_266| v_thr2Thread1of8ForFork0_thidvar0_2) (= |v_thr2Thread1of8ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_266|} OutVars{thr2Thread1of8ForFork0_~t~0=v_thr2Thread1of8ForFork0_~t~0_8, thr2Thread1of8ForFork0_thidvar2=v_thr2Thread1of8ForFork0_thidvar2_2, thr2Thread1of8ForFork0_#res.offset=|v_thr2Thread1of8ForFork0_#res.offset_2|, thr2Thread1of8ForFork0_#res.base=|v_thr2Thread1of8ForFork0_#res.base_2|, thr2Thread1of8ForFork0_#in~arg.base=|v_thr2Thread1of8ForFork0_#in~arg.base_4|, thr2Thread1of8ForFork0_~arg.offset=v_thr2Thread1of8ForFork0_~arg.offset_4, thr2Thread1of8ForFork0_thidvar0=v_thr2Thread1of8ForFork0_thidvar0_2, thr2Thread1of8ForFork0_~arg.base=v_thr2Thread1of8ForFork0_~arg.base_4, thr2Thread1of8ForFork0_thidvar1=v_thr2Thread1of8ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_266|, thr2Thread1of8ForFork0_#in~arg.offset=|v_thr2Thread1of8ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread1of8ForFork0_~t~0, thr2Thread1of8ForFork0_thidvar2, thr2Thread1of8ForFork0_#res.offset, thr2Thread1of8ForFork0_#res.base, thr2Thread1of8ForFork0_#in~arg.base, thr2Thread1of8ForFork0_~arg.offset, thr2Thread1of8ForFork0_thidvar0, thr2Thread1of8ForFork0_~arg.base, thr2Thread1of8ForFork0_thidvar1, thr2Thread1of8ForFork0_#in~arg.offset] 250#[L708-4, thr1ENTRY, thr2ENTRY]don't care [1762] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 254#[L708-5, thr1ENTRY, thr2ENTRY]don't care [1995] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_381| 1) |v_ULTIMATE.start_main_~i~0#1_380|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_381|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_196|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_380|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_158|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 264#[thr1ENTRY, L707-6, thr2ENTRY]don't care [2009] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_390| v_~n~0_524) (= |v_ULTIMATE.start_main_#t~pre7#1_289| |v_#pthreadsForks_347|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_259| 4) (select |v_#length_427| |v_ULTIMATE.start_main_~#t2~0#1.base_307|)) (= (+ |v_#pthreadsForks_347| 1) |v_#pthreadsForks_346|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_259|) (= (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) |v_ULTIMATE.start_main_~#t2~0#1.offset_259| |v_ULTIMATE.start_main_#t~pre7#1_289|)) |v_#memory_int_348|) (= (select |v_#valid_608| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_347|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_349|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_346|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_348|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_289|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 278#[L708-3, thr1ENTRY, thr2ENTRY]don't care [1924] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread2of8ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre7#1_268|) (= v_thr2Thread2of8ForFork0_thidvar2_2 0) (= v_thr2Thread2of8ForFork0_thidvar1_2 0) (= |v_thr2Thread2of8ForFork0_#in~arg.base_4| 0) (= |v_thr2Thread2of8ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_268|} OutVars{thr2Thread2of8ForFork0_#res.base=|v_thr2Thread2of8ForFork0_#res.base_2|, thr2Thread2of8ForFork0_~arg.offset=v_thr2Thread2of8ForFork0_~arg.offset_4, thr2Thread2of8ForFork0_#res.offset=|v_thr2Thread2of8ForFork0_#res.offset_2|, thr2Thread2of8ForFork0_#in~arg.base=|v_thr2Thread2of8ForFork0_#in~arg.base_4|, thr2Thread2of8ForFork0_~t~0=v_thr2Thread2of8ForFork0_~t~0_8, thr2Thread2of8ForFork0_~arg.base=v_thr2Thread2of8ForFork0_~arg.base_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_268|, thr2Thread2of8ForFork0_thidvar1=v_thr2Thread2of8ForFork0_thidvar1_2, thr2Thread2of8ForFork0_thidvar2=v_thr2Thread2of8ForFork0_thidvar2_2, thr2Thread2of8ForFork0_thidvar0=v_thr2Thread2of8ForFork0_thidvar0_2, thr2Thread2of8ForFork0_#in~arg.offset=|v_thr2Thread2of8ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread2of8ForFork0_#res.base, thr2Thread2of8ForFork0_~arg.offset, thr2Thread2of8ForFork0_#res.offset, thr2Thread2of8ForFork0_#in~arg.base, thr2Thread2of8ForFork0_~t~0, thr2Thread2of8ForFork0_~arg.base, thr2Thread2of8ForFork0_thidvar1, thr2Thread2of8ForFork0_thidvar2, thr2Thread2of8ForFork0_thidvar0, thr2Thread2of8ForFork0_#in~arg.offset] 296#[thr2ENTRY, L708-4, thr2ENTRY, thr1ENTRY]don't care [1762] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 312#[thr2ENTRY, L708-5, thr2ENTRY, thr1ENTRY]don't care [1995] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_381| 1) |v_ULTIMATE.start_main_~i~0#1_380|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_381|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_196|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_380|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_158|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 332#[thr2ENTRY, thr2ENTRY, L707-6, thr1ENTRY]don't care [2009] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_390| v_~n~0_524) (= |v_ULTIMATE.start_main_#t~pre7#1_289| |v_#pthreadsForks_347|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_259| 4) (select |v_#length_427| |v_ULTIMATE.start_main_~#t2~0#1.base_307|)) (= (+ |v_#pthreadsForks_347| 1) |v_#pthreadsForks_346|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_259|) (= (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) |v_ULTIMATE.start_main_~#t2~0#1.offset_259| |v_ULTIMATE.start_main_#t~pre7#1_289|)) |v_#memory_int_348|) (= (select |v_#valid_608| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_347|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_349|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_346|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_348|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_289|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 360#[thr2ENTRY, L708-3, thr2ENTRY, thr1ENTRY]don't care [1925] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread3of8ForFork0_#in~arg.base_4| 0) (= v_thr2Thread3of8ForFork0_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_270| v_thr2Thread3of8ForFork0_thidvar0_2) (= |v_thr2Thread3of8ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread3of8ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_270|} OutVars{thr2Thread3of8ForFork0_#in~arg.base=|v_thr2Thread3of8ForFork0_#in~arg.base_4|, thr2Thread3of8ForFork0_#res.base=|v_thr2Thread3of8ForFork0_#res.base_2|, thr2Thread3of8ForFork0_~arg.offset=v_thr2Thread3of8ForFork0_~arg.offset_4, thr2Thread3of8ForFork0_~arg.base=v_thr2Thread3of8ForFork0_~arg.base_4, thr2Thread3of8ForFork0_~t~0=v_thr2Thread3of8ForFork0_~t~0_8, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_270|, thr2Thread3of8ForFork0_#res.offset=|v_thr2Thread3of8ForFork0_#res.offset_2|, thr2Thread3of8ForFork0_thidvar0=v_thr2Thread3of8ForFork0_thidvar0_2, thr2Thread3of8ForFork0_thidvar1=v_thr2Thread3of8ForFork0_thidvar1_2, thr2Thread3of8ForFork0_thidvar2=v_thr2Thread3of8ForFork0_thidvar2_2, thr2Thread3of8ForFork0_#in~arg.offset=|v_thr2Thread3of8ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread3of8ForFork0_#in~arg.base, thr2Thread3of8ForFork0_#res.base, thr2Thread3of8ForFork0_~arg.offset, thr2Thread3of8ForFork0_~arg.base, thr2Thread3of8ForFork0_~t~0, thr2Thread3of8ForFork0_#res.offset, thr2Thread3of8ForFork0_thidvar0, thr2Thread3of8ForFork0_thidvar1, thr2Thread3of8ForFork0_thidvar2, thr2Thread3of8ForFork0_#in~arg.offset] 400#[thr1ENTRY, thr2ENTRY, L708-4, thr2ENTRY, thr2ENTRY]don't care [1762] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 446#[thr1ENTRY, thr2ENTRY, L708-5, thr2ENTRY, thr2ENTRY]don't care [1995] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_381| 1) |v_ULTIMATE.start_main_~i~0#1_380|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_381|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_196|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_380|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_158|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 502#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L707-6]don't care [2009] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_390| v_~n~0_524) (= |v_ULTIMATE.start_main_#t~pre7#1_289| |v_#pthreadsForks_347|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_259| 4) (select |v_#length_427| |v_ULTIMATE.start_main_~#t2~0#1.base_307|)) (= (+ |v_#pthreadsForks_347| 1) |v_#pthreadsForks_346|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_259|) (= (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) |v_ULTIMATE.start_main_~#t2~0#1.offset_259| |v_ULTIMATE.start_main_#t~pre7#1_289|)) |v_#memory_int_348|) (= (select |v_#valid_608| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_347|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_349|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_346|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_348|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_289|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 570#[thr1ENTRY, thr2ENTRY, L708-3, thr2ENTRY, thr2ENTRY]don't care [1926] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread4of8ForFork0_#in~arg.offset_4| 0) (= |v_thr2Thread4of8ForFork0_#in~arg.base_4| 0) (= v_thr2Thread4of8ForFork0_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_272| v_thr2Thread4of8ForFork0_thidvar0_2) (= v_thr2Thread4of8ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_272|} OutVars{thr2Thread4of8ForFork0_thidvar1=v_thr2Thread4of8ForFork0_thidvar1_2, thr2Thread4of8ForFork0_#in~arg.base=|v_thr2Thread4of8ForFork0_#in~arg.base_4|, thr2Thread4of8ForFork0_thidvar2=v_thr2Thread4of8ForFork0_thidvar2_2, thr2Thread4of8ForFork0_~arg.base=v_thr2Thread4of8ForFork0_~arg.base_4, thr2Thread4of8ForFork0_thidvar0=v_thr2Thread4of8ForFork0_thidvar0_2, thr2Thread4of8ForFork0_~t~0=v_thr2Thread4of8ForFork0_~t~0_8, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_272|, thr2Thread4of8ForFork0_#res.offset=|v_thr2Thread4of8ForFork0_#res.offset_2|, thr2Thread4of8ForFork0_~arg.offset=v_thr2Thread4of8ForFork0_~arg.offset_4, thr2Thread4of8ForFork0_#res.base=|v_thr2Thread4of8ForFork0_#res.base_2|, thr2Thread4of8ForFork0_#in~arg.offset=|v_thr2Thread4of8ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread4of8ForFork0_thidvar1, thr2Thread4of8ForFork0_#in~arg.base, thr2Thread4of8ForFork0_thidvar2, thr2Thread4of8ForFork0_~arg.base, thr2Thread4of8ForFork0_thidvar0, thr2Thread4of8ForFork0_~t~0, thr2Thread4of8ForFork0_#res.offset, thr2Thread4of8ForFork0_~arg.offset, thr2Thread4of8ForFork0_#res.base, thr2Thread4of8ForFork0_#in~arg.offset] 664#[thr2ENTRY, thr2ENTRY, L708-4, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1762] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 782#[thr2ENTRY, thr2ENTRY, L708-5, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1995] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_381| 1) |v_ULTIMATE.start_main_~i~0#1_380|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_381|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_196|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_380|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_158|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 926#[thr2ENTRY, L707-6, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [2009] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_390| v_~n~0_524) (= |v_ULTIMATE.start_main_#t~pre7#1_289| |v_#pthreadsForks_347|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_259| 4) (select |v_#length_427| |v_ULTIMATE.start_main_~#t2~0#1.base_307|)) (= (+ |v_#pthreadsForks_347| 1) |v_#pthreadsForks_346|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_259|) (= (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) |v_ULTIMATE.start_main_~#t2~0#1.offset_259| |v_ULTIMATE.start_main_#t~pre7#1_289|)) |v_#memory_int_348|) (= (select |v_#valid_608| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_347|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_349|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_346|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_348|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_289|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 1098#[thr2ENTRY, thr2ENTRY, L708-3, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1927] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread5of8ForFork0_thidvar1_2 0) (= v_thr2Thread5of8ForFork0_thidvar2_2 0) (= |v_thr2Thread5of8ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_274| v_thr2Thread5of8ForFork0_thidvar0_2) (= |v_thr2Thread5of8ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_274|} OutVars{thr2Thread5of8ForFork0_thidvar2=v_thr2Thread5of8ForFork0_thidvar2_2, thr2Thread5of8ForFork0_#in~arg.base=|v_thr2Thread5of8ForFork0_#in~arg.base_4|, thr2Thread5of8ForFork0_#res.base=|v_thr2Thread5of8ForFork0_#res.base_2|, thr2Thread5of8ForFork0_~arg.offset=v_thr2Thread5of8ForFork0_~arg.offset_4, thr2Thread5of8ForFork0_~arg.base=v_thr2Thread5of8ForFork0_~arg.base_4, thr2Thread5of8ForFork0_#res.offset=|v_thr2Thread5of8ForFork0_#res.offset_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_274|, thr2Thread5of8ForFork0_thidvar1=v_thr2Thread5of8ForFork0_thidvar1_2, thr2Thread5of8ForFork0_thidvar0=v_thr2Thread5of8ForFork0_thidvar0_2, thr2Thread5of8ForFork0_~t~0=v_thr2Thread5of8ForFork0_~t~0_8, thr2Thread5of8ForFork0_#in~arg.offset=|v_thr2Thread5of8ForFork0_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread5of8ForFork0_thidvar2, thr2Thread5of8ForFork0_#in~arg.base, thr2Thread5of8ForFork0_#res.base, thr2Thread5of8ForFork0_~arg.offset, thr2Thread5of8ForFork0_~arg.base, thr2Thread5of8ForFork0_#res.offset, thr2Thread5of8ForFork0_thidvar1, thr2Thread5of8ForFork0_thidvar0, thr2Thread5of8ForFork0_~t~0, thr2Thread5of8ForFork0_#in~arg.offset] 1318#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-4]don't care [1762] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 1598#[thr1ENTRY, thr2ENTRY, L708-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1995] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_381| 1) |v_ULTIMATE.start_main_~i~0#1_380|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_381|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_196|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_380|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_158|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 1952#[thr1ENTRY, thr2ENTRY, L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2009] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_390| v_~n~0_524) (= |v_ULTIMATE.start_main_#t~pre7#1_289| |v_#pthreadsForks_347|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_259| 4) (select |v_#length_427| |v_ULTIMATE.start_main_~#t2~0#1.base_307|)) (= (+ |v_#pthreadsForks_347| 1) |v_#pthreadsForks_346|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_259|) (= (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) |v_ULTIMATE.start_main_~#t2~0#1.offset_259| |v_ULTIMATE.start_main_#t~pre7#1_289|)) |v_#memory_int_348|) (= (select |v_#valid_608| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_347|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_349|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_346|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_348|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_289|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 2386#[thr1ENTRY, L708-3, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1928] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread6of8ForFork0_thidvar2_2 0) (= |v_thr2Thread6of8ForFork0_#in~arg.base_4| 0) (= v_thr2Thread6of8ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre7#1_276|) (= |v_thr2Thread6of8ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread6of8ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_276|} OutVars{thr2Thread6of8ForFork0_thidvar0=v_thr2Thread6of8ForFork0_thidvar0_2, thr2Thread6of8ForFork0_#in~arg.offset=|v_thr2Thread6of8ForFork0_#in~arg.offset_4|, thr2Thread6of8ForFork0_~arg.base=v_thr2Thread6of8ForFork0_~arg.base_4, thr2Thread6of8ForFork0_#res.offset=|v_thr2Thread6of8ForFork0_#res.offset_2|, thr2Thread6of8ForFork0_#in~arg.base=|v_thr2Thread6of8ForFork0_#in~arg.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_276|, thr2Thread6of8ForFork0_~t~0=v_thr2Thread6of8ForFork0_~t~0_8, thr2Thread6of8ForFork0_~arg.offset=v_thr2Thread6of8ForFork0_~arg.offset_4, thr2Thread6of8ForFork0_#res.base=|v_thr2Thread6of8ForFork0_#res.base_2|, thr2Thread6of8ForFork0_thidvar2=v_thr2Thread6of8ForFork0_thidvar2_2, thr2Thread6of8ForFork0_thidvar1=v_thr2Thread6of8ForFork0_thidvar1_2} AuxVars[] AssignedVars[thr2Thread6of8ForFork0_thidvar0, thr2Thread6of8ForFork0_#in~arg.offset, thr2Thread6of8ForFork0_~arg.base, thr2Thread6of8ForFork0_#res.offset, thr2Thread6of8ForFork0_#in~arg.base, thr2Thread6of8ForFork0_~t~0, thr2Thread6of8ForFork0_~arg.offset, thr2Thread6of8ForFork0_#res.base, thr2Thread6of8ForFork0_thidvar2, thr2Thread6of8ForFork0_thidvar1] 2924#[thr1ENTRY, L708-4, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1762] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 3596#[L708-5, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1995] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_381| 1) |v_ULTIMATE.start_main_~i~0#1_380|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_381|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_196|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_380|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_158|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 4448#[thr1ENTRY, L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2009] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_390| v_~n~0_524) (= |v_ULTIMATE.start_main_#t~pre7#1_289| |v_#pthreadsForks_347|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_259| 4) (select |v_#length_427| |v_ULTIMATE.start_main_~#t2~0#1.base_307|)) (= (+ |v_#pthreadsForks_347| 1) |v_#pthreadsForks_346|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_259|) (= (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) |v_ULTIMATE.start_main_~#t2~0#1.offset_259| |v_ULTIMATE.start_main_#t~pre7#1_289|)) |v_#memory_int_348|) (= (select |v_#valid_608| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_347|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_349|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_346|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_348|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_289|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 5516#[thr1ENTRY, L708-3, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1929] L708-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_278| v_thr2Thread7of8ForFork0_thidvar0_2) (= v_thr2Thread7of8ForFork0_thidvar2_2 0) (= |v_thr2Thread7of8ForFork0_#in~arg.base_4| 0) (= v_thr2Thread7of8ForFork0_thidvar1_2 0) (= |v_thr2Thread7of8ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_278|} OutVars{thr2Thread7of8ForFork0_~t~0=v_thr2Thread7of8ForFork0_~t~0_8, thr2Thread7of8ForFork0_#res.offset=|v_thr2Thread7of8ForFork0_#res.offset_2|, thr2Thread7of8ForFork0_~arg.base=v_thr2Thread7of8ForFork0_~arg.base_4, thr2Thread7of8ForFork0_#in~arg.offset=|v_thr2Thread7of8ForFork0_#in~arg.offset_4|, thr2Thread7of8ForFork0_#in~arg.base=|v_thr2Thread7of8ForFork0_#in~arg.base_4|, thr2Thread7of8ForFork0_thidvar1=v_thr2Thread7of8ForFork0_thidvar1_2, thr2Thread7of8ForFork0_thidvar0=v_thr2Thread7of8ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_278|, thr2Thread7of8ForFork0_thidvar2=v_thr2Thread7of8ForFork0_thidvar2_2, thr2Thread7of8ForFork0_~arg.offset=v_thr2Thread7of8ForFork0_~arg.offset_4, thr2Thread7of8ForFork0_#res.base=|v_thr2Thread7of8ForFork0_#res.base_2|} AuxVars[] AssignedVars[thr2Thread7of8ForFork0_~t~0, thr2Thread7of8ForFork0_#res.offset, thr2Thread7of8ForFork0_~arg.base, thr2Thread7of8ForFork0_#in~arg.offset, thr2Thread7of8ForFork0_#in~arg.base, thr2Thread7of8ForFork0_thidvar1, thr2Thread7of8ForFork0_thidvar0, thr2Thread7of8ForFork0_thidvar2, thr2Thread7of8ForFork0_~arg.offset, thr2Thread7of8ForFork0_#res.base] 6844#[L708-4, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1762] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 8488#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, L708-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1995] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_381| 1) |v_ULTIMATE.start_main_~i~0#1_380|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_381|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_196|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_380|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_158|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 10546#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2009] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_390| v_~n~0_524) (= |v_ULTIMATE.start_main_#t~pre7#1_289| |v_#pthreadsForks_347|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_259| 4) (select |v_#length_427| |v_ULTIMATE.start_main_~#t2~0#1.base_307|)) (= (+ |v_#pthreadsForks_347| 1) |v_#pthreadsForks_346|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_259|) (= (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) |v_ULTIMATE.start_main_~#t2~0#1.offset_259| |v_ULTIMATE.start_main_#t~pre7#1_289|)) |v_#memory_int_348|) (= (select |v_#valid_608| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_347|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_349|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_346|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_348|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_289|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 13134#[L708-3, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1930] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread8of8ForFork0_#in~arg.base_4| 0) (= v_thr2Thread8of8ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_280| v_thr2Thread8of8ForFork0_thidvar0_2) (= |v_thr2Thread8of8ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread8of8ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_280|} OutVars{thr2Thread8of8ForFork0_#res.base=|v_thr2Thread8of8ForFork0_#res.base_2|, thr2Thread8of8ForFork0_~arg.offset=v_thr2Thread8of8ForFork0_~arg.offset_4, thr2Thread8of8ForFork0_thidvar2=v_thr2Thread8of8ForFork0_thidvar2_2, thr2Thread8of8ForFork0_thidvar1=v_thr2Thread8of8ForFork0_thidvar1_2, thr2Thread8of8ForFork0_thidvar0=v_thr2Thread8of8ForFork0_thidvar0_2, thr2Thread8of8ForFork0_~arg.base=v_thr2Thread8of8ForFork0_~arg.base_4, thr2Thread8of8ForFork0_#res.offset=|v_thr2Thread8of8ForFork0_#res.offset_2|, thr2Thread8of8ForFork0_#in~arg.base=|v_thr2Thread8of8ForFork0_#in~arg.base_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_280|, thr2Thread8of8ForFork0_#in~arg.offset=|v_thr2Thread8of8ForFork0_#in~arg.offset_4|, thr2Thread8of8ForFork0_~t~0=v_thr2Thread8of8ForFork0_~t~0_8} AuxVars[] AssignedVars[thr2Thread8of8ForFork0_#res.base, thr2Thread8of8ForFork0_~arg.offset, thr2Thread8of8ForFork0_thidvar2, thr2Thread8of8ForFork0_thidvar1, thr2Thread8of8ForFork0_thidvar0, thr2Thread8of8ForFork0_~arg.base, thr2Thread8of8ForFork0_#res.offset, thr2Thread8of8ForFork0_#in~arg.base, thr2Thread8of8ForFork0_#in~arg.offset, thr2Thread8of8ForFork0_~t~0] 16378#[L708-4, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1762] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 20414#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-5]don't care [1995] L708-5-->L707-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_381| 1) |v_ULTIMATE.start_main_~i~0#1_380|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_381|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_196|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_380|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_158|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 25442#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2009] L707-6-->L708-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_390| v_~n~0_524) (= |v_ULTIMATE.start_main_#t~pre7#1_289| |v_#pthreadsForks_347|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_259| 4) (select |v_#length_427| |v_ULTIMATE.start_main_~#t2~0#1.base_307|)) (= (+ |v_#pthreadsForks_347| 1) |v_#pthreadsForks_346|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_259|) (= (store |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307| (store (select |v_#memory_int_349| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) |v_ULTIMATE.start_main_~#t2~0#1.offset_259| |v_ULTIMATE.start_main_#t~pre7#1_289|)) |v_#memory_int_348|) (= (select |v_#valid_608| |v_ULTIMATE.start_main_~#t2~0#1.base_307|) 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_347|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_349|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_390|, #pthreadsForks=|v_#pthreadsForks_346|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_259|, #valid=|v_#valid_608|, #memory_int=|v_#memory_int_348|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_289|, #length=|v_#length_427|, ~n~0=v_~n~0_524, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_307|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 31736#[thr1ENTRY, L708-3, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1921] L708-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 39638#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:48:30,103 INFO L735 eck$LassoCheckResult]: Loop: 39638#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1922] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 39638#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:48:30,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:48:30,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1302765329, now seen corresponding path program 1 times [2022-07-26 13:48:30,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:48:30,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955988686] [2022-07-26 13:48:30,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:48:30,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:48:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:30,119 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:48:30,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:30,132 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:48:30,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:48:30,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1953, now seen corresponding path program 1 times [2022-07-26 13:48:30,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:48:30,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644555344] [2022-07-26 13:48:30,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:48:30,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:48:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:30,136 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:48:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:30,138 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:48:30,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:48:30,139 INFO L85 PathProgramCache]: Analyzing trace with hash -1731017613, now seen corresponding path program 1 times [2022-07-26 13:48:30,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:48:30,139 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653234062] [2022-07-26 13:48:30,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:48:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:48:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:30,170 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:48:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:48:30,195 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:48:37,066 WARN L233 SmtUtils]: Spent 6.86s on a formula simplification. DAG size of input: 320 DAG size of output: 305 (called from [L 277] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-07-26 13:48:37,801 WARN L146 chiAutomizerObserver]: 8 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:48:37,825 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:48:37,828 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 247 places, 222 transitions, 678 flow [2022-07-26 13:48:37,849 INFO L129 PetriNetUnfolder]: 13/290 cut-off events. [2022-07-26 13:48:37,849 INFO L130 PetriNetUnfolder]: For 156/156 co-relation queries the response was YES. [2022-07-26 13:48:37,851 INFO L84 FinitePrefix]: Finished finitePrefix Result has 374 conditions, 290 events. 13/290 cut-off events. For 156/156 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 395 event pairs, 0 based on Foata normal form. 0/268 useless extension candidates. Maximal degree in co-relation 355. Up to 20 conditions per place. [2022-07-26 13:48:37,851 INFO L82 GeneralOperation]: Start removeDead. Operand has 247 places, 222 transitions, 678 flow [2022-07-26 13:48:37,854 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 124 transitions, 368 flow [2022-07-26 13:48:37,854 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:48:37,854 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 142 places, 124 transitions, 368 flow [2022-07-26 13:48:37,854 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 142 places, 124 transitions, 368 flow [2022-07-26 13:48:37,854 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 142 places, 124 transitions, 368 flow [2022-07-26 13:48:37,873 INFO L129 PetriNetUnfolder]: 13/290 cut-off events. [2022-07-26 13:48:37,874 INFO L130 PetriNetUnfolder]: For 156/156 co-relation queries the response was YES. [2022-07-26 13:48:37,875 INFO L84 FinitePrefix]: Finished finitePrefix Result has 366 conditions, 290 events. 13/290 cut-off events. For 156/156 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 382 event pairs, 0 based on Foata normal form. 0/268 useless extension candidates. Maximal degree in co-relation 318. Up to 20 conditions per place. [2022-07-26 13:48:37,880 INFO L116 LiptonReduction]: Number of co-enabled transitions 5766 [2022-07-26 13:48:39,859 INFO L131 LiptonReduction]: Checked pairs total: 10944 [2022-07-26 13:48:39,859 INFO L133 LiptonReduction]: Total number of compositions: 97 [2022-07-26 13:48:39,861 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:48:39,861 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:48:39,861 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:48:39,861 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:48:39,861 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:48:39,861 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:48:39,861 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:48:39,861 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:48:39,861 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:49:29,749 INFO L131 ngComponentsAnalysis]: Automaton has 39366 accepting balls. 39366 [2022-07-26 13:49:29,749 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:49:29,750 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:49:29,763 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [10, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:49:29,763 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:49:29,764 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:49:29,764 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 334605 states, but on-demand construction may add more states [2022-07-26 13:49:41,558 INFO L131 ngComponentsAnalysis]: Automaton has 39366 accepting balls. 39366 [2022-07-26 13:49:41,558 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:49:41,558 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:49:41,570 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [10, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:49:41,570 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:49:41,587 INFO L733 eck$LassoCheckResult]: Stem: 250#[ULTIMATE.startENTRY]don't care [2373] ULTIMATE.startENTRY-->L706-3: Formula: (let ((.cse0 (store |v_#valid_727| |v_ULTIMATE.start_main_~#t1~0#1.base_372| 1)) (.cse1 (select |v_#memory_int_426| 1))) (and (= |v_ULTIMATE.start_main_#in~argc#1_165| |v_ULTIMATE.start_#in~argc#1_122|) (< |v_#StackHeapBarrier_202| |v_ULTIMATE.start_main_~#t1~0#1.base_372|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_185| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_251|) (= |v_ULTIMATE.start_main_~argv#1.offset_181| |v_ULTIMATE.start_main_#in~argv#1.offset_169|) (< |v_#StackHeapBarrier_202| |v_ULTIMATE.start_main_~#t2~0#1.base_370|) (< 0 |v_#StackHeapBarrier_202|) (= |v_#NULL.base_90| 0) (= (select |v_#valid_727| 1) 1) (= |v_ULTIMATE.start_main_~argv#1.base_181| |v_ULTIMATE.start_main_#in~argv#1.base_169|) (= |v_ULTIMATE.start_#in~argv#1.base_122| |v_ULTIMATE.start_main_#in~argv#1.base_169|) (= |v_#valid_726| (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_370| 1)) (= (store (store |v_#length_508| |v_ULTIMATE.start_main_~#t1~0#1.base_372| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_370| 4) |v_#length_507|) (= |v_#NULL.offset_90| 0) (= (+ |v_#pthreadsForks_414| 1) |v_#pthreadsForks_413|) (= (ite (and (< v_~n~0_621 40) (<= 20 v_~n~0_621)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_185|) (= (store |v_#memory_int_426| |v_ULTIMATE.start_main_~#t1~0#1.base_372| (store (select |v_#memory_int_426| |v_ULTIMATE.start_main_~#t1~0#1.base_372|) |v_ULTIMATE.start_main_~#t1~0#1.offset_316| |v_ULTIMATE.start_main_#t~pre4#1_381|)) |v_#memory_int_425|) (= (select |v_#valid_727| 0) 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_370|) 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_310| 0) (= (select .cse1 0) 48) (= (select |v_#valid_727| |v_ULTIMATE.start_main_~#t1~0#1.base_372|) 0) (= |v_ULTIMATE.start_#in~argv#1.offset_122| |v_ULTIMATE.start_main_#in~argv#1.offset_169|) (= (select |v_#length_508| 1) 2) (= (select |v_#length_508| 2) 9) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_251| 0)) (= |v_ULTIMATE.start_main_#in~argc#1_165| |v_ULTIMATE.start_main_~argc#1_161|) (= (let ((.cse2 (mod |v_ULTIMATE.start_main_#t~nondet3#1_343| 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))) v_~n~0_621) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_316| 0) (= |v_ULTIMATE.start_main_#t~pre4#1_381| |v_#pthreadsForks_414|) (= v_~x~0_1316 0) (= (select |v_#valid_727| 2) 1))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_122|, #StackHeapBarrier=|v_#StackHeapBarrier_202|, #pthreadsForks=|v_#pthreadsForks_414|, #valid=|v_#valid_727|, #memory_int=|v_#memory_int_426|, #length=|v_#length_508|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_122|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_122|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_310|, #NULL.offset=|v_#NULL.offset_90|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_181|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_381|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_316|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_181|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_122|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_462|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_165|, #pthreadsForks=|v_#pthreadsForks_413|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_251|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_171|, #length=|v_#length_507|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_359|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_122|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_122|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_161|, ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_245|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_248|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_169|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_372|, #NULL.base=|v_#NULL.base_90|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_169|, #StackHeapBarrier=|v_#StackHeapBarrier_202|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_342|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_199|, #valid=|v_#valid_726|, #memory_int=|v_#memory_int_425|, ~n~0=v_~n~0_621, ~x~0=v_~x~0_1316, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_370|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_185|} AuxVars[|v_ULTIMATE.start_main_#t~nondet3#1_343|] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_#t~pre4#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet5#1, #length, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_#t~nondet8#1, #valid, #memory_int, ~n~0, ~x~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 253#[L706-3]don't care [2268] L706-3-->thr1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre4#1_338| v_thr1Thread1of9ForFork1_thidvar0_2) (= |v_thr1Thread1of9ForFork1_#in~arg#1.base_4| 0) (= |v_thr1Thread1of9ForFork1_#in~arg#1.offset_4| 0) (= v_thr1Thread1of9ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_338|} OutVars{thr1Thread1of9ForFork1_~arg#1.offset=|v_thr1Thread1of9ForFork1_~arg#1.offset_4|, thr1Thread1of9ForFork1_#in~arg#1.offset=|v_thr1Thread1of9ForFork1_#in~arg#1.offset_4|, thr1Thread1of9ForFork1_thidvar0=v_thr1Thread1of9ForFork1_thidvar0_2, thr1Thread1of9ForFork1_#res#1.offset=|v_thr1Thread1of9ForFork1_#res#1.offset_2|, thr1Thread1of9ForFork1___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of9ForFork1___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of9ForFork1_thidvar1=v_thr1Thread1of9ForFork1_thidvar1_2, thr1Thread1of9ForFork1_#in~arg#1.base=|v_thr1Thread1of9ForFork1_#in~arg#1.base_4|, thr1Thread1of9ForFork1_#res#1.base=|v_thr1Thread1of9ForFork1_#res#1.base_2|, thr1Thread1of9ForFork1_~arg#1.base=|v_thr1Thread1of9ForFork1_~arg#1.base_4|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_338|, thr1Thread1of9ForFork1___VERIFIER_assert_~cond#1=|v_thr1Thread1of9ForFork1___VERIFIER_assert_~cond#1_10|} AuxVars[] AssignedVars[thr1Thread1of9ForFork1_~arg#1.offset, thr1Thread1of9ForFork1_#in~arg#1.offset, thr1Thread1of9ForFork1_thidvar0, thr1Thread1of9ForFork1_#res#1.offset, thr1Thread1of9ForFork1___VERIFIER_assert_#in~cond#1, thr1Thread1of9ForFork1_thidvar1, thr1Thread1of9ForFork1_#in~arg#1.base, thr1Thread1of9ForFork1_#res#1.base, thr1Thread1of9ForFork1_~arg#1.base, thr1Thread1of9ForFork1___VERIFIER_assert_~cond#1] 255#[L706-4, thr1ENTRY]don't care [2336] L706-4-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_442| 0) InVars {} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_442|, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_159|, ULTIMATE.start_main_#t~pre4#1=|v_ULTIMATE.start_main_#t~pre4#1_361|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~pre4#1] 257#[L707-6, thr1ENTRY]don't care [2352] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_396| 1) |v_#pthreadsForks_395|) (= (store |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350| (store (select |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) |v_ULTIMATE.start_main_~#t2~0#1.offset_294| |v_ULTIMATE.start_main_#t~pre7#1_349|)) |v_#memory_int_399|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_294| 4) (select |v_#length_485| |v_ULTIMATE.start_main_~#t2~0#1.base_350|)) (< |v_ULTIMATE.start_main_~i~0#1_448| v_~n~0_591) (= |v_ULTIMATE.start_main_#t~pre7#1_349| |v_#pthreadsForks_396|) (= (select |v_#valid_694| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_294|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_396|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_400|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_395|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_349|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 261#[L708-3, thr1ENTRY]don't care [2257] L708-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_324| v_thr2Thread1of9ForFork0_thidvar0_2) (= |v_thr2Thread1of9ForFork0_#in~arg.offset_4| 0) (= |v_thr2Thread1of9ForFork0_#in~arg.base_4| 0) (= v_thr2Thread1of9ForFork0_thidvar2_2 0) (= v_thr2Thread1of9ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_324|} OutVars{thr2Thread1of9ForFork0_#res.base=|v_thr2Thread1of9ForFork0_#res.base_2|, thr2Thread1of9ForFork0_#in~arg.base=|v_thr2Thread1of9ForFork0_#in~arg.base_4|, thr2Thread1of9ForFork0_~arg.base=v_thr2Thread1of9ForFork0_~arg.base_4, thr2Thread1of9ForFork0_#res.offset=|v_thr2Thread1of9ForFork0_#res.offset_2|, thr2Thread1of9ForFork0_thidvar0=v_thr2Thread1of9ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_324|, thr2Thread1of9ForFork0_thidvar2=v_thr2Thread1of9ForFork0_thidvar2_2, thr2Thread1of9ForFork0_thidvar1=v_thr2Thread1of9ForFork0_thidvar1_2, thr2Thread1of9ForFork0_#in~arg.offset=|v_thr2Thread1of9ForFork0_#in~arg.offset_4|, thr2Thread1of9ForFork0_~t~0=v_thr2Thread1of9ForFork0_~t~0_8, thr2Thread1of9ForFork0_~arg.offset=v_thr2Thread1of9ForFork0_~arg.offset_4} AuxVars[] AssignedVars[thr2Thread1of9ForFork0_#res.base, thr2Thread1of9ForFork0_#in~arg.base, thr2Thread1of9ForFork0_~arg.base, thr2Thread1of9ForFork0_#res.offset, thr2Thread1of9ForFork0_thidvar0, thr2Thread1of9ForFork0_thidvar2, thr2Thread1of9ForFork0_thidvar1, thr2Thread1of9ForFork0_#in~arg.offset, thr2Thread1of9ForFork0_~t~0, thr2Thread1of9ForFork0_~arg.offset] 267#[L708-4, thr1ENTRY, thr2ENTRY]don't care [2080] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 273#[L708-5, thr1ENTRY, thr2ENTRY]don't care [2330] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_436| (+ |v_ULTIMATE.start_main_~i~0#1_437| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_437|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_231|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_436|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 281#[L707-6, thr1ENTRY, thr2ENTRY]don't care [2352] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_396| 1) |v_#pthreadsForks_395|) (= (store |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350| (store (select |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) |v_ULTIMATE.start_main_~#t2~0#1.offset_294| |v_ULTIMATE.start_main_#t~pre7#1_349|)) |v_#memory_int_399|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_294| 4) (select |v_#length_485| |v_ULTIMATE.start_main_~#t2~0#1.base_350|)) (< |v_ULTIMATE.start_main_~i~0#1_448| v_~n~0_591) (= |v_ULTIMATE.start_main_#t~pre7#1_349| |v_#pthreadsForks_396|) (= (select |v_#valid_694| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_294|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_396|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_400|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_395|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_349|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 293#[thr1ENTRY, thr2ENTRY, L708-3]don't care [2258] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread2of9ForFork0_#in~arg.base_4| 0) (= |v_thr2Thread2of9ForFork0_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_326| v_thr2Thread2of9ForFork0_thidvar0_2) (= 0 v_thr2Thread2of9ForFork0_thidvar2_2) (= 0 v_thr2Thread2of9ForFork0_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_326|} OutVars{thr2Thread2of9ForFork0_thidvar1=v_thr2Thread2of9ForFork0_thidvar1_2, thr2Thread2of9ForFork0_thidvar0=v_thr2Thread2of9ForFork0_thidvar0_2, thr2Thread2of9ForFork0_#in~arg.base=|v_thr2Thread2of9ForFork0_#in~arg.base_4|, thr2Thread2of9ForFork0_#res.offset=|v_thr2Thread2of9ForFork0_#res.offset_2|, thr2Thread2of9ForFork0_thidvar2=v_thr2Thread2of9ForFork0_thidvar2_2, thr2Thread2of9ForFork0_#in~arg.offset=|v_thr2Thread2of9ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_326|, thr2Thread2of9ForFork0_~arg.offset=v_thr2Thread2of9ForFork0_~arg.offset_4, thr2Thread2of9ForFork0_#res.base=|v_thr2Thread2of9ForFork0_#res.base_2|, thr2Thread2of9ForFork0_~arg.base=v_thr2Thread2of9ForFork0_~arg.base_4, thr2Thread2of9ForFork0_~t~0=v_thr2Thread2of9ForFork0_~t~0_8} AuxVars[] AssignedVars[thr2Thread2of9ForFork0_thidvar1, thr2Thread2of9ForFork0_thidvar0, thr2Thread2of9ForFork0_#in~arg.base, thr2Thread2of9ForFork0_#res.offset, thr2Thread2of9ForFork0_thidvar2, thr2Thread2of9ForFork0_#in~arg.offset, thr2Thread2of9ForFork0_~arg.offset, thr2Thread2of9ForFork0_#res.base, thr2Thread2of9ForFork0_~arg.base, thr2Thread2of9ForFork0_~t~0] 311#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L708-4]don't care [2080] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 327#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L708-5]don't care [2330] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_436| (+ |v_ULTIMATE.start_main_~i~0#1_437| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_437|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_231|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_436|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 349#[thr2ENTRY, L707-6, thr2ENTRY, thr1ENTRY]don't care [2352] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_396| 1) |v_#pthreadsForks_395|) (= (store |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350| (store (select |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) |v_ULTIMATE.start_main_~#t2~0#1.offset_294| |v_ULTIMATE.start_main_#t~pre7#1_349|)) |v_#memory_int_399|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_294| 4) (select |v_#length_485| |v_ULTIMATE.start_main_~#t2~0#1.base_350|)) (< |v_ULTIMATE.start_main_~i~0#1_448| v_~n~0_591) (= |v_ULTIMATE.start_main_#t~pre7#1_349| |v_#pthreadsForks_396|) (= (select |v_#valid_694| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_294|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_396|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_400|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_395|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_349|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 377#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L708-3]don't care [2259] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread3of9ForFork0_#in~arg.base_4| 0) (= |v_thr2Thread3of9ForFork0_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre7#1_328| v_thr2Thread3of9ForFork0_thidvar0_2) (= v_thr2Thread3of9ForFork0_thidvar1_2 0) (= v_thr2Thread3of9ForFork0_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_328|} OutVars{thr2Thread3of9ForFork0_#in~arg.offset=|v_thr2Thread3of9ForFork0_#in~arg.offset_4|, thr2Thread3of9ForFork0_#res.offset=|v_thr2Thread3of9ForFork0_#res.offset_2|, thr2Thread3of9ForFork0_~t~0=v_thr2Thread3of9ForFork0_~t~0_8, thr2Thread3of9ForFork0_~arg.base=v_thr2Thread3of9ForFork0_~arg.base_4, thr2Thread3of9ForFork0_#res.base=|v_thr2Thread3of9ForFork0_#res.base_2|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_328|, thr2Thread3of9ForFork0_thidvar1=v_thr2Thread3of9ForFork0_thidvar1_2, thr2Thread3of9ForFork0_thidvar2=v_thr2Thread3of9ForFork0_thidvar2_2, thr2Thread3of9ForFork0_#in~arg.base=|v_thr2Thread3of9ForFork0_#in~arg.base_4|, thr2Thread3of9ForFork0_thidvar0=v_thr2Thread3of9ForFork0_thidvar0_2, thr2Thread3of9ForFork0_~arg.offset=v_thr2Thread3of9ForFork0_~arg.offset_4} AuxVars[] AssignedVars[thr2Thread3of9ForFork0_#in~arg.offset, thr2Thread3of9ForFork0_#res.offset, thr2Thread3of9ForFork0_~t~0, thr2Thread3of9ForFork0_~arg.base, thr2Thread3of9ForFork0_#res.base, thr2Thread3of9ForFork0_thidvar1, thr2Thread3of9ForFork0_thidvar2, thr2Thread3of9ForFork0_#in~arg.base, thr2Thread3of9ForFork0_thidvar0, thr2Thread3of9ForFork0_~arg.offset] 419#[L708-4, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2080] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 467#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-5, thr1ENTRY]don't care [2330] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_436| (+ |v_ULTIMATE.start_main_~i~0#1_437| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_437|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_231|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_436|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 523#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L707-6, thr1ENTRY]don't care [2352] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_396| 1) |v_#pthreadsForks_395|) (= (store |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350| (store (select |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) |v_ULTIMATE.start_main_~#t2~0#1.offset_294| |v_ULTIMATE.start_main_#t~pre7#1_349|)) |v_#memory_int_399|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_294| 4) (select |v_#length_485| |v_ULTIMATE.start_main_~#t2~0#1.base_350|)) (< |v_ULTIMATE.start_main_~i~0#1_448| v_~n~0_591) (= |v_ULTIMATE.start_main_#t~pre7#1_349| |v_#pthreadsForks_396|) (= (select |v_#valid_694| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_294|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_396|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_400|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_395|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_349|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 591#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-3, thr1ENTRY]don't care [2260] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread4of9ForFork0_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_330| v_thr2Thread4of9ForFork0_thidvar0_2) (= v_thr2Thread4of9ForFork0_thidvar1_2 0) (= |v_thr2Thread4of9ForFork0_#in~arg.base_4| 0) (= |v_thr2Thread4of9ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_330|} OutVars{thr2Thread4of9ForFork0_#res.offset=|v_thr2Thread4of9ForFork0_#res.offset_2|, thr2Thread4of9ForFork0_#in~arg.offset=|v_thr2Thread4of9ForFork0_#in~arg.offset_4|, thr2Thread4of9ForFork0_#res.base=|v_thr2Thread4of9ForFork0_#res.base_2|, thr2Thread4of9ForFork0_~arg.offset=v_thr2Thread4of9ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_330|, thr2Thread4of9ForFork0_#in~arg.base=|v_thr2Thread4of9ForFork0_#in~arg.base_4|, thr2Thread4of9ForFork0_~t~0=v_thr2Thread4of9ForFork0_~t~0_8, thr2Thread4of9ForFork0_thidvar0=v_thr2Thread4of9ForFork0_thidvar0_2, thr2Thread4of9ForFork0_thidvar1=v_thr2Thread4of9ForFork0_thidvar1_2, thr2Thread4of9ForFork0_~arg.base=v_thr2Thread4of9ForFork0_~arg.base_4, thr2Thread4of9ForFork0_thidvar2=v_thr2Thread4of9ForFork0_thidvar2_2} AuxVars[] AssignedVars[thr2Thread4of9ForFork0_#res.offset, thr2Thread4of9ForFork0_#in~arg.offset, thr2Thread4of9ForFork0_#res.base, thr2Thread4of9ForFork0_~arg.offset, thr2Thread4of9ForFork0_#in~arg.base, thr2Thread4of9ForFork0_~t~0, thr2Thread4of9ForFork0_thidvar0, thr2Thread4of9ForFork0_thidvar1, thr2Thread4of9ForFork0_~arg.base, thr2Thread4of9ForFork0_thidvar2] 685#[L708-4, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2080] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 803#[L708-5, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [2330] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_436| (+ |v_ULTIMATE.start_main_~i~0#1_437| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_437|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_231|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_436|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 945#[L707-6, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [2352] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_396| 1) |v_#pthreadsForks_395|) (= (store |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350| (store (select |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) |v_ULTIMATE.start_main_~#t2~0#1.offset_294| |v_ULTIMATE.start_main_#t~pre7#1_349|)) |v_#memory_int_399|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_294| 4) (select |v_#length_485| |v_ULTIMATE.start_main_~#t2~0#1.base_350|)) (< |v_ULTIMATE.start_main_~i~0#1_448| v_~n~0_591) (= |v_ULTIMATE.start_main_#t~pre7#1_349| |v_#pthreadsForks_396|) (= (select |v_#valid_694| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_294|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_396|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_400|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_395|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_349|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 1113#[L708-3, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [2261] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread5of9ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_332| v_thr2Thread5of9ForFork0_thidvar0_2) (= |v_thr2Thread5of9ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread5of9ForFork0_thidvar2_2 0) (= 0 |v_thr2Thread5of9ForFork0_#in~arg.base_4|)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_332|} OutVars{thr2Thread5of9ForFork0_#in~arg.offset=|v_thr2Thread5of9ForFork0_#in~arg.offset_4|, thr2Thread5of9ForFork0_~t~0=v_thr2Thread5of9ForFork0_~t~0_8, thr2Thread5of9ForFork0_thidvar1=v_thr2Thread5of9ForFork0_thidvar1_2, thr2Thread5of9ForFork0_#res.offset=|v_thr2Thread5of9ForFork0_#res.offset_2|, thr2Thread5of9ForFork0_thidvar2=v_thr2Thread5of9ForFork0_thidvar2_2, thr2Thread5of9ForFork0_thidvar0=v_thr2Thread5of9ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_332|, thr2Thread5of9ForFork0_#in~arg.base=|v_thr2Thread5of9ForFork0_#in~arg.base_4|, thr2Thread5of9ForFork0_#res.base=|v_thr2Thread5of9ForFork0_#res.base_2|, thr2Thread5of9ForFork0_~arg.offset=v_thr2Thread5of9ForFork0_~arg.offset_4, thr2Thread5of9ForFork0_~arg.base=v_thr2Thread5of9ForFork0_~arg.base_4} AuxVars[] AssignedVars[thr2Thread5of9ForFork0_#in~arg.offset, thr2Thread5of9ForFork0_~t~0, thr2Thread5of9ForFork0_thidvar1, thr2Thread5of9ForFork0_#res.offset, thr2Thread5of9ForFork0_thidvar2, thr2Thread5of9ForFork0_thidvar0, thr2Thread5of9ForFork0_#in~arg.base, thr2Thread5of9ForFork0_#res.base, thr2Thread5of9ForFork0_~arg.offset, thr2Thread5of9ForFork0_~arg.base] 1327#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L708-4, thr2ENTRY]don't care [2080] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 1603#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-5]don't care [2330] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_436| (+ |v_ULTIMATE.start_main_~i~0#1_437| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_437|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_231|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_436|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 1953#[thr2ENTRY, L707-6, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2352] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_396| 1) |v_#pthreadsForks_395|) (= (store |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350| (store (select |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) |v_ULTIMATE.start_main_~#t2~0#1.offset_294| |v_ULTIMATE.start_main_#t~pre7#1_349|)) |v_#memory_int_399|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_294| 4) (select |v_#length_485| |v_ULTIMATE.start_main_~#t2~0#1.base_350|)) (< |v_ULTIMATE.start_main_~i~0#1_448| v_~n~0_591) (= |v_ULTIMATE.start_main_#t~pre7#1_349| |v_#pthreadsForks_396|) (= (select |v_#valid_694| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_294|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_396|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_400|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_395|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_349|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 2379#[L708-3, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2262] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread6of9ForFork0_thidvar1_2 0) (= |v_thr2Thread6of9ForFork0_#in~arg.base_4| 0) (= v_thr2Thread6of9ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre7#1_334|) (= v_thr2Thread6of9ForFork0_thidvar2_2 0) (= |v_thr2Thread6of9ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_334|} OutVars{thr2Thread6of9ForFork0_#res.offset=|v_thr2Thread6of9ForFork0_#res.offset_2|, thr2Thread6of9ForFork0_#res.base=|v_thr2Thread6of9ForFork0_#res.base_2|, thr2Thread6of9ForFork0_~arg.offset=v_thr2Thread6of9ForFork0_~arg.offset_4, thr2Thread6of9ForFork0_~t~0=v_thr2Thread6of9ForFork0_~t~0_8, thr2Thread6of9ForFork0_thidvar2=v_thr2Thread6of9ForFork0_thidvar2_2, thr2Thread6of9ForFork0_#in~arg.offset=|v_thr2Thread6of9ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_334|, thr2Thread6of9ForFork0_thidvar1=v_thr2Thread6of9ForFork0_thidvar1_2, thr2Thread6of9ForFork0_thidvar0=v_thr2Thread6of9ForFork0_thidvar0_2, thr2Thread6of9ForFork0_#in~arg.base=|v_thr2Thread6of9ForFork0_#in~arg.base_4|, thr2Thread6of9ForFork0_~arg.base=v_thr2Thread6of9ForFork0_~arg.base_4} AuxVars[] AssignedVars[thr2Thread6of9ForFork0_#res.offset, thr2Thread6of9ForFork0_#res.base, thr2Thread6of9ForFork0_~arg.offset, thr2Thread6of9ForFork0_~t~0, thr2Thread6of9ForFork0_thidvar2, thr2Thread6of9ForFork0_#in~arg.offset, thr2Thread6of9ForFork0_thidvar1, thr2Thread6of9ForFork0_thidvar0, thr2Thread6of9ForFork0_#in~arg.base, thr2Thread6of9ForFork0_~arg.base] 2903#[thr2ENTRY, L708-4, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2080] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 3561#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-5, thr2ENTRY]don't care [2330] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_436| (+ |v_ULTIMATE.start_main_~i~0#1_437| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_437|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_231|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_436|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 4403#[thr2ENTRY, L707-6, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2352] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_396| 1) |v_#pthreadsForks_395|) (= (store |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350| (store (select |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) |v_ULTIMATE.start_main_~#t2~0#1.offset_294| |v_ULTIMATE.start_main_#t~pre7#1_349|)) |v_#memory_int_399|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_294| 4) (select |v_#length_485| |v_ULTIMATE.start_main_~#t2~0#1.base_350|)) (< |v_ULTIMATE.start_main_~i~0#1_448| v_~n~0_591) (= |v_ULTIMATE.start_main_#t~pre7#1_349| |v_#pthreadsForks_396|) (= (select |v_#valid_694| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_294|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_396|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_400|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_395|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_349|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 5463#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-3, thr2ENTRY, thr2ENTRY]don't care [2263] L708-3-->thr2ENTRY: Formula: (and (= v_thr2Thread7of9ForFork0_thidvar2_2 0) (= |v_thr2Thread7of9ForFork0_#in~arg.offset_4| 0) (= v_thr2Thread7of9ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre7#1_336| v_thr2Thread7of9ForFork0_thidvar0_2) (= |v_thr2Thread7of9ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_336|} OutVars{thr2Thread7of9ForFork0_#res.base=|v_thr2Thread7of9ForFork0_#res.base_2|, thr2Thread7of9ForFork0_thidvar0=v_thr2Thread7of9ForFork0_thidvar0_2, thr2Thread7of9ForFork0_#in~arg.base=|v_thr2Thread7of9ForFork0_#in~arg.base_4|, thr2Thread7of9ForFork0_#res.offset=|v_thr2Thread7of9ForFork0_#res.offset_2|, thr2Thread7of9ForFork0_~arg.offset=v_thr2Thread7of9ForFork0_~arg.offset_4, thr2Thread7of9ForFork0_~t~0=v_thr2Thread7of9ForFork0_~t~0_8, thr2Thread7of9ForFork0_#in~arg.offset=|v_thr2Thread7of9ForFork0_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_336|, thr2Thread7of9ForFork0_~arg.base=v_thr2Thread7of9ForFork0_~arg.base_4, thr2Thread7of9ForFork0_thidvar2=v_thr2Thread7of9ForFork0_thidvar2_2, thr2Thread7of9ForFork0_thidvar1=v_thr2Thread7of9ForFork0_thidvar1_2} AuxVars[] AssignedVars[thr2Thread7of9ForFork0_#res.base, thr2Thread7of9ForFork0_thidvar0, thr2Thread7of9ForFork0_#in~arg.base, thr2Thread7of9ForFork0_#res.offset, thr2Thread7of9ForFork0_~arg.offset, thr2Thread7of9ForFork0_~t~0, thr2Thread7of9ForFork0_#in~arg.offset, thr2Thread7of9ForFork0_~arg.base, thr2Thread7of9ForFork0_thidvar2, thr2Thread7of9ForFork0_thidvar1] 6783#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L708-4]don't care [2080] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 8423#[thr2ENTRY, thr2ENTRY, L708-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [2330] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_436| (+ |v_ULTIMATE.start_main_~i~0#1_437| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_437|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_231|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_436|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 10483#[thr2ENTRY, L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [2352] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_396| 1) |v_#pthreadsForks_395|) (= (store |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350| (store (select |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) |v_ULTIMATE.start_main_~#t2~0#1.offset_294| |v_ULTIMATE.start_main_#t~pre7#1_349|)) |v_#memory_int_399|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_294| 4) (select |v_#length_485| |v_ULTIMATE.start_main_~#t2~0#1.base_350|)) (< |v_ULTIMATE.start_main_~i~0#1_448| v_~n~0_591) (= |v_ULTIMATE.start_main_#t~pre7#1_349| |v_#pthreadsForks_396|) (= (select |v_#valid_694| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_294|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_396|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_400|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_395|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_349|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 13069#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L708-3]don't care [2264] L708-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre7#1_338| v_thr2Thread8of9ForFork0_thidvar0_2) (= v_thr2Thread8of9ForFork0_thidvar2_2 0) (= |v_thr2Thread8of9ForFork0_#in~arg.base_4| 0) (= v_thr2Thread8of9ForFork0_thidvar1_2 0) (= |v_thr2Thread8of9ForFork0_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_338|} OutVars{thr2Thread8of9ForFork0_~arg.offset=v_thr2Thread8of9ForFork0_~arg.offset_4, thr2Thread8of9ForFork0_#res.base=|v_thr2Thread8of9ForFork0_#res.base_2|, thr2Thread8of9ForFork0_thidvar1=v_thr2Thread8of9ForFork0_thidvar1_2, thr2Thread8of9ForFork0_#in~arg.offset=|v_thr2Thread8of9ForFork0_#in~arg.offset_4|, thr2Thread8of9ForFork0_thidvar0=v_thr2Thread8of9ForFork0_thidvar0_2, thr2Thread8of9ForFork0_~t~0=v_thr2Thread8of9ForFork0_~t~0_8, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_338|, thr2Thread8of9ForFork0_#res.offset=|v_thr2Thread8of9ForFork0_#res.offset_2|, thr2Thread8of9ForFork0_thidvar2=v_thr2Thread8of9ForFork0_thidvar2_2, thr2Thread8of9ForFork0_~arg.base=v_thr2Thread8of9ForFork0_~arg.base_4, thr2Thread8of9ForFork0_#in~arg.base=|v_thr2Thread8of9ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread8of9ForFork0_~arg.offset, thr2Thread8of9ForFork0_#res.base, thr2Thread8of9ForFork0_thidvar1, thr2Thread8of9ForFork0_#in~arg.offset, thr2Thread8of9ForFork0_thidvar0, thr2Thread8of9ForFork0_~t~0, thr2Thread8of9ForFork0_#res.offset, thr2Thread8of9ForFork0_thidvar2, thr2Thread8of9ForFork0_~arg.base, thr2Thread8of9ForFork0_#in~arg.base] 16297#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L708-4, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2080] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 20303#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L708-5, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2330] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_436| (+ |v_ULTIMATE.start_main_~i~0#1_437| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_437|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_231|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_436|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 25297#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2352] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_396| 1) |v_#pthreadsForks_395|) (= (store |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350| (store (select |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) |v_ULTIMATE.start_main_~#t2~0#1.offset_294| |v_ULTIMATE.start_main_#t~pre7#1_349|)) |v_#memory_int_399|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_294| 4) (select |v_#length_485| |v_ULTIMATE.start_main_~#t2~0#1.base_350|)) (< |v_ULTIMATE.start_main_~i~0#1_448| v_~n~0_591) (= |v_ULTIMATE.start_main_#t~pre7#1_349| |v_#pthreadsForks_396|) (= (select |v_#valid_694| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_294|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_396|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_400|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_395|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_349|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 31561#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-3, thr2ENTRY, thr2ENTRY]don't care [2265] L708-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread9of9ForFork0_#in~arg.offset_4| 0) (= 0 v_thr2Thread9of9ForFork0_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_340| v_thr2Thread9of9ForFork0_thidvar0_2) (= 0 v_thr2Thread9of9ForFork0_thidvar2_2) (= |v_thr2Thread9of9ForFork0_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_340|} OutVars{thr2Thread9of9ForFork0_thidvar2=v_thr2Thread9of9ForFork0_thidvar2_2, thr2Thread9of9ForFork0_thidvar1=v_thr2Thread9of9ForFork0_thidvar1_2, thr2Thread9of9ForFork0_thidvar0=v_thr2Thread9of9ForFork0_thidvar0_2, thr2Thread9of9ForFork0_#in~arg.offset=|v_thr2Thread9of9ForFork0_#in~arg.offset_4|, thr2Thread9of9ForFork0_#res.base=|v_thr2Thread9of9ForFork0_#res.base_2|, thr2Thread9of9ForFork0_#res.offset=|v_thr2Thread9of9ForFork0_#res.offset_2|, thr2Thread9of9ForFork0_~t~0=v_thr2Thread9of9ForFork0_~t~0_8, thr2Thread9of9ForFork0_~arg.base=v_thr2Thread9of9ForFork0_~arg.base_4, thr2Thread9of9ForFork0_~arg.offset=v_thr2Thread9of9ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_340|, thr2Thread9of9ForFork0_#in~arg.base=|v_thr2Thread9of9ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread9of9ForFork0_thidvar2, thr2Thread9of9ForFork0_thidvar1, thr2Thread9of9ForFork0_thidvar0, thr2Thread9of9ForFork0_#in~arg.offset, thr2Thread9of9ForFork0_#res.base, thr2Thread9of9ForFork0_#res.offset, thr2Thread9of9ForFork0_~t~0, thr2Thread9of9ForFork0_~arg.base, thr2Thread9of9ForFork0_~arg.offset, thr2Thread9of9ForFork0_#in~arg.base] 39437#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-4, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2080] L708-4-->L708-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] 49299#[thr2ENTRY, L708-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2330] L708-5-->L707-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_436| (+ |v_ULTIMATE.start_main_~i~0#1_437| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_437|} OutVars{ULTIMATE.start_main_#t~post6#1=|v_ULTIMATE.start_main_#t~post6#1_231|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_436|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~post6#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~nondet8#1] 61609#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L707-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2352] L707-6-->L708-3: Formula: (and (= (+ |v_#pthreadsForks_396| 1) |v_#pthreadsForks_395|) (= (store |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350| (store (select |v_#memory_int_400| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) |v_ULTIMATE.start_main_~#t2~0#1.offset_294| |v_ULTIMATE.start_main_#t~pre7#1_349|)) |v_#memory_int_399|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_294| 4) (select |v_#length_485| |v_ULTIMATE.start_main_~#t2~0#1.base_350|)) (< |v_ULTIMATE.start_main_~i~0#1_448| v_~n~0_591) (= |v_ULTIMATE.start_main_#t~pre7#1_349| |v_#pthreadsForks_396|) (= (select |v_#valid_694| |v_ULTIMATE.start_main_~#t2~0#1.base_350|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_294|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_396|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_400|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_448|, #pthreadsForks=|v_#pthreadsForks_395|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_294|, #valid=|v_#valid_694|, #memory_int=|v_#memory_int_399|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_349|, #length=|v_#length_485|, ~n~0=v_~n~0_591, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_350|} AuxVars[] AssignedVars[#pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre7#1] 76975#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L708-3, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2255] L708-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 96215#[thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2022-07-26 13:49:41,588 INFO L735 eck$LassoCheckResult]: Loop: 96215#[thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2256] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 96215#[thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2022-07-26 13:49:41,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:49:41,588 INFO L85 PathProgramCache]: Analyzing trace with hash -1345332642, now seen corresponding path program 1 times [2022-07-26 13:49:41,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:49:41,588 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697263023] [2022-07-26 13:49:41,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:49:41,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:49:41,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:49:41,617 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:49:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:49:41,636 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:49:41,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:49:41,637 INFO L85 PathProgramCache]: Analyzing trace with hash 2287, now seen corresponding path program 1 times [2022-07-26 13:49:41,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:49:41,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969555965] [2022-07-26 13:49:41,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:49:41,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:49:41,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:49:41,642 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:49:41,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:49:41,645 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:49:41,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:49:41,646 INFO L85 PathProgramCache]: Analyzing trace with hash 1244363314, now seen corresponding path program 1 times [2022-07-26 13:49:41,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:49:41,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132432388] [2022-07-26 13:49:41,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:49:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:49:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:49:41,680 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:49:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:49:41,698 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:49:52,097 WARN L233 SmtUtils]: Spent 10.39s on a formula simplification. DAG size of input: 344 DAG size of output: 328 (called from [L 277] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-07-26 13:49:53,421 WARN L146 chiAutomizerObserver]: 9 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:49:53,467 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:49:53,473 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 268 places, 240 transitions, 760 flow [2022-07-26 13:49:53,493 INFO L129 PetriNetUnfolder]: 14/315 cut-off events. [2022-07-26 13:49:53,493 INFO L130 PetriNetUnfolder]: For 210/210 co-relation queries the response was YES. [2022-07-26 13:49:53,495 INFO L84 FinitePrefix]: Finished finitePrefix Result has 413 conditions, 315 events. 14/315 cut-off events. For 210/210 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 442 event pairs, 0 based on Foata normal form. 0/291 useless extension candidates. Maximal degree in co-relation 392. Up to 22 conditions per place. [2022-07-26 13:49:53,495 INFO L82 GeneralOperation]: Start removeDead. Operand has 268 places, 240 transitions, 760 flow [2022-07-26 13:49:53,500 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 150 places, 130 transitions, 403 flow [2022-07-26 13:49:53,501 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:49:53,501 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 150 places, 130 transitions, 403 flow [2022-07-26 13:49:53,501 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 150 places, 130 transitions, 403 flow [2022-07-26 13:49:53,501 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 150 places, 130 transitions, 403 flow [2022-07-26 13:49:53,521 INFO L129 PetriNetUnfolder]: 14/315 cut-off events. [2022-07-26 13:49:53,522 INFO L130 PetriNetUnfolder]: For 210/210 co-relation queries the response was YES. [2022-07-26 13:49:53,523 INFO L84 FinitePrefix]: Finished finitePrefix Result has 404 conditions, 315 events. 14/315 cut-off events. For 210/210 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 449 event pairs, 0 based on Foata normal form. 0/291 useless extension candidates. Maximal degree in co-relation 355. Up to 22 conditions per place. [2022-07-26 13:49:53,527 INFO L116 LiptonReduction]: Number of co-enabled transitions 6648 [2022-07-26 13:49:55,571 INFO L131 LiptonReduction]: Checked pairs total: 11580 [2022-07-26 13:49:55,571 INFO L133 LiptonReduction]: Total number of compositions: 100 [2022-07-26 13:49:55,572 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:49:55,572 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:49:55,572 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:49:55,572 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:49:55,572 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:49:55,572 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:49:55,572 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:49:55,572 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:49:55,572 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states