/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-lit/fkp2013-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 13:44:22,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 13:44:22,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 13:44:22,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-26 13:44:22,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 13:44:22,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 13:44:22,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 13:44:22,345 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 13:44:22,372 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 13:44:22,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 13:44:22,372 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 13:44:22,372 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 13:44:22,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 13:44:22,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 13:44:22,373 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 13:44:22,373 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 13:44:22,373 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 13:44:22,374 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 13:44:22,374 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 13:44:22,374 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 13:44:22,374 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 13:44:22,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 13:44:22,375 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 13:44:22,375 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 13:44:22,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 13:44:22,375 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 13:44:22,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 13:44:22,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 13:44:22,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 13:44:22,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 13:44:22,376 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 13:44:22,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 13:44:22,376 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 13:44:22,376 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 13:44:22,376 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 13:44:22,376 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 13:44:22,377 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 13:44:22,377 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 13:44:22,377 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 13:44:22,377 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 13:44:22,378 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 13:44:22,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 13:44:22,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 13:44:22,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 13:44:22,589 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 13:44:22,589 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 13:44:22,590 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/fkp2013-1.i [2022-07-26 13:44:22,632 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26302bbe4/43ea98fba4a94df3b65479e3b4948a24/FLAG9607fd858 [2022-07-26 13:44:23,009 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 13:44:23,010 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/fkp2013-1.i [2022-07-26 13:44:23,023 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26302bbe4/43ea98fba4a94df3b65479e3b4948a24/FLAG9607fd858 [2022-07-26 13:44:23,369 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26302bbe4/43ea98fba4a94df3b65479e3b4948a24 [2022-07-26 13:44:23,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 13:44:23,373 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 13:44:23,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 13:44:23,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 13:44:23,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 13:44:23,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43cf930d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23, skipping insertion in model container [2022-07-26 13:44:23,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,383 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 13:44:23,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 13:44:23,679 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-lit/fkp2013-1.i[30003,30016] [2022-07-26 13:44:23,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:44:23,696 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 13:44:23,728 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-lit/fkp2013-1.i[30003,30016] [2022-07-26 13:44:23,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:44:23,759 INFO L208 MainTranslator]: Completed translation [2022-07-26 13:44:23,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23 WrapperNode [2022-07-26 13:44:23,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 13:44:23,761 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 13:44:23,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 13:44:23,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 13:44:23,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,804 INFO L137 Inliner]: procedures = 172, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 56 [2022-07-26 13:44:23,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 13:44:23,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 13:44:23,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 13:44:23,806 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 13:44:23,811 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,814 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,815 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,831 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 13:44:23,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 13:44:23,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 13:44:23,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 13:44:23,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (1/1) ... [2022-07-26 13:44:23,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:44:23,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:44:23,879 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 13:44:23,881 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 13:44:23,907 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2022-07-26 13:44:23,907 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2022-07-26 13:44:23,907 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2022-07-26 13:44:23,908 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2022-07-26 13:44:23,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 13:44:23,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 13:44:23,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 13:44:23,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 13:44:23,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 13:44:23,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 13:44:23,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 13:44:23,910 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 13:44:24,023 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 13:44:24,031 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 13:44:24,136 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 13:44:24,141 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 13:44:24,141 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-26 13:44:24,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:44:24 BoogieIcfgContainer [2022-07-26 13:44:24,142 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 13:44:24,143 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 13:44:24,143 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 13:44:24,146 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 13:44:24,146 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:44:24,146 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 01:44:23" (1/3) ... [2022-07-26 13:44:24,147 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1975face and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:44:24, skipping insertion in model container [2022-07-26 13:44:24,147 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:44:24,147 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:44:23" (2/3) ... [2022-07-26 13:44:24,147 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1975face and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:44:24, skipping insertion in model container [2022-07-26 13:44:24,147 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:44:24,147 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:44:24" (3/3) ... [2022-07-26 13:44:24,148 INFO L322 chiAutomizerObserver]: Analyzing ICFG fkp2013-1.i [2022-07-26 13:44:24,202 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:44:24,246 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 71 places, 69 transitions, 148 flow [2022-07-26 13:44:24,288 INFO L129 PetriNetUnfolder]: 4/81 cut-off events. [2022-07-26 13:44:24,288 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-26 13:44:24,291 INFO L84 FinitePrefix]: Finished finitePrefix Result has 89 conditions, 81 events. 4/81 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 97 event pairs, 0 based on Foata normal form. 0/76 useless extension candidates. Maximal degree in co-relation 60. Up to 4 conditions per place. [2022-07-26 13:44:24,291 INFO L82 GeneralOperation]: Start removeDead. Operand has 71 places, 69 transitions, 148 flow [2022-07-26 13:44:24,298 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 70 places, 67 transitions, 142 flow [2022-07-26 13:44:24,300 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:44:24,309 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 70 places, 67 transitions, 142 flow [2022-07-26 13:44:24,313 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 70 places, 67 transitions, 142 flow [2022-07-26 13:44:24,313 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 70 places, 67 transitions, 142 flow [2022-07-26 13:44:24,332 INFO L129 PetriNetUnfolder]: 4/81 cut-off events. [2022-07-26 13:44:24,332 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-26 13:44:24,333 INFO L84 FinitePrefix]: Finished finitePrefix Result has 89 conditions, 81 events. 4/81 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 93 event pairs, 0 based on Foata normal form. 0/76 useless extension candidates. Maximal degree in co-relation 60. Up to 4 conditions per place. [2022-07-26 13:44:24,335 INFO L116 LiptonReduction]: Number of co-enabled transitions 996 [2022-07-26 13:44:25,948 INFO L131 LiptonReduction]: Checked pairs total: 930 [2022-07-26 13:44:25,949 INFO L133 LiptonReduction]: Total number of compositions: 62 [2022-07-26 13:44:25,968 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:44:25,968 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:44:25,968 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:44:25,969 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:44:25,969 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:44:25,969 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:44:25,969 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:44:25,969 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:44:25,971 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:44:25,999 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-26 13:44:25,999 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:25,999 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:26,002 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:26,003 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:26,003 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:44:26,003 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 29 states, but on-demand construction may add more states [2022-07-26 13:44:26,007 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-26 13:44:26,007 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:26,007 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:26,008 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:26,008 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:26,011 INFO L733 eck$LassoCheckResult]: Stem: 74#[ULTIMATE.startENTRY]don't care [232] ULTIMATE.startENTRY-->L712-3: Formula: (let ((.cse0 (store |v_#valid_77| |v_ULTIMATE.start_main_~#t1~0#1.base_38| 1)) (.cse1 (select |v_#memory_int_34| 1))) (and (= (store |v_#memory_int_34| |v_ULTIMATE.start_main_~#t1~0#1.base_38| (store (select |v_#memory_int_34| |v_ULTIMATE.start_main_~#t1~0#1.base_38|) |v_ULTIMATE.start_main_~#t1~0#1.offset_30| |v_ULTIMATE.start_main_#t~pre3#1_25|)) |v_#memory_int_33|) (= |v_#NULL.base_10| 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_17| |v_ULTIMATE.start_main_~argv#1.base_15|) (= v_~x~0_59 0) (= |v_#pthreadsForks_32| |v_ULTIMATE.start_main_#t~pre3#1_25|) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t1~0#1.base_38|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_17| |v_ULTIMATE.start_main_~argv#1.offset_15|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_38|) 0) (= (select |v_#valid_77| 2) 1) (= (store (store |v_#length_46| |v_ULTIMATE.start_main_~#t1~0#1.base_38| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_38| 4) |v_#length_45|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_17| |v_ULTIMATE.start_#in~argv#1.offset_8|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_30| 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2~0#1.base_38|) (= |v_ULTIMATE.start_#in~argc#1_8| |v_ULTIMATE.start_main_#in~argc#1_17|) (= |v_ULTIMATE.start_#in~argv#1.base_8| |v_ULTIMATE.start_main_#in~argv#1.base_17|) (= (select |v_#length_46| 1) 2) (= (select |v_#valid_77| 0) 0) (= (select |v_#length_46| 2) 9) (= |v_#NULL.offset_10| 0) (= (select |v_#valid_77| 1) 1) (< 0 |v_#StackHeapBarrier_18|) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_30| 0) (= |v_#pthreadsForks_31| (+ |v_#pthreadsForks_32| 1)) (= (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_38| 1) |v_#valid_76|) (= (select .cse1 0) 48) (= (select |v_#valid_77| |v_ULTIMATE.start_main_~#t1~0#1.base_38|) 0) (= |v_ULTIMATE.start_main_~argc#1_15| |v_ULTIMATE.start_main_#in~argc#1_17|))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_8|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, #pthreadsForks=|v_#pthreadsForks_32|, #valid=|v_#valid_77|, #memory_int=|v_#memory_int_34|, #length=|v_#length_46|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_8|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_8|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_15|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_30|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_15|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_30|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_15|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_8|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_40|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_17|, #pthreadsForks=|v_#pthreadsForks_31|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_23|, #length=|v_#length_45|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_8|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_8|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_25|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_15|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_27|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_22|, 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_38|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_17|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_76|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_17|, #memory_int=|v_#memory_int_33|, ~x~0=v_~x~0_59, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_38|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, #NULL.base, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_main_#t~post5#1, #valid, ULTIMATE.start_main_#t~nondet7#1, #memory_int, #length, ~x~0, ULTIMATE.start_main_#t~pre3#1, ULTIMATE.start_main_~#t2~0#1.base] 77#[L712-3]don't care [167] L712-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_thr1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_thr1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre3#1_6| v_thr1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_6|} OutVars{thr1Thread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thr1Thread1of1ForFork0___VERIFIER_assert_~cond#1_10|, thr1Thread1of1ForFork0_#in~arg#1.base=|v_thr1Thread1of1ForFork0_#in~arg#1.base_4|, thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of1ForFork0_#res#1.offset=|v_thr1Thread1of1ForFork0_#res#1.offset_4|, thr1Thread1of1ForFork0_~arg#1.offset=|v_thr1Thread1of1ForFork0_~arg#1.offset_4|, thr1Thread1of1ForFork0_thidvar0=v_thr1Thread1of1ForFork0_thidvar0_2, thr1Thread1of1ForFork0_~arg#1.base=|v_thr1Thread1of1ForFork0_~arg#1.base_4|, thr1Thread1of1ForFork0_thidvar1=v_thr1Thread1of1ForFork0_thidvar1_2, thr1Thread1of1ForFork0_#in~arg#1.offset=|v_thr1Thread1of1ForFork0_#in~arg#1.offset_4|, thr1Thread1of1ForFork0_#res#1.base=|v_thr1Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_6|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0___VERIFIER_assert_~cond#1, thr1Thread1of1ForFork0_#in~arg#1.base, thr1Thread1of1ForFork0___VERIFIER_assert_#in~cond#1, thr1Thread1of1ForFork0_#res#1.offset, thr1Thread1of1ForFork0_~arg#1.offset, thr1Thread1of1ForFork0_thidvar0, thr1Thread1of1ForFork0_~arg#1.base, thr1Thread1of1ForFork0_thidvar1, thr1Thread1of1ForFork0_#in~arg#1.offset, thr1Thread1of1ForFork0_#res#1.base] 79#[L712-4, thr1ENTRY]don't care [209] L712-4-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_20| 0) InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_9|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_20|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre3#1] 81#[L713-6, thr1ENTRY]don't care [215] L713-6-->L714-3: Formula: (and (= (select |v_#valid_52| |v_ULTIMATE.start_main_~#t2~0#1.base_22|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_18| 4) (select |v_#length_29| |v_ULTIMATE.start_main_~#t2~0#1.base_22|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_18|) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2~0#1.base_22| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2~0#1.base_22|) |v_ULTIMATE.start_main_~#t2~0#1.offset_18| |v_ULTIMATE.start_main_#t~pre6#1_19|))) (< |v_ULTIMATE.start_main_~i~0#1_26| 50) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1)) (= |v_ULTIMATE.start_main_#t~pre6#1_19| |v_#pthreadsForks_24|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_26|, #pthreadsForks=|v_#pthreadsForks_24|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_18|, #valid=|v_#valid_52|, #memory_int=|v_#memory_int_20|, #length=|v_#length_29|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_22|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_26|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_19|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_18|, #valid=|v_#valid_52|, #memory_int=|v_#memory_int_19|, #length=|v_#length_29|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 87#[L714-3, thr1ENTRY]don't care [170] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread1of1ForFork1_thidvar2_2 0) (= |v_thr2Thread1of1ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread1of1ForFork1_thidvar1_2 0) (= |v_thr2Thread1of1ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thr2Thread1of1ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thr2Thread1of1ForFork1_thidvar0=v_thr2Thread1of1ForFork1_thidvar0_2, thr2Thread1of1ForFork1_thidvar1=v_thr2Thread1of1ForFork1_thidvar1_2, thr2Thread1of1ForFork1_thidvar2=v_thr2Thread1of1ForFork1_thidvar2_2, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thr2Thread1of1ForFork1_#res.base=|v_thr2Thread1of1ForFork1_#res.base_4|, thr2Thread1of1ForFork1_~arg.offset=v_thr2Thread1of1ForFork1_~arg.offset_4, thr2Thread1of1ForFork1_~t~0=v_thr2Thread1of1ForFork1_~t~0_8, thr2Thread1of1ForFork1_#in~arg.offset=|v_thr2Thread1of1ForFork1_#in~arg.offset_4|, thr2Thread1of1ForFork1_#res.offset=|v_thr2Thread1of1ForFork1_#res.offset_4|, thr2Thread1of1ForFork1_~arg.base=v_thr2Thread1of1ForFork1_~arg.base_4, thr2Thread1of1ForFork1_#in~arg.base=|v_thr2Thread1of1ForFork1_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread1of1ForFork1_thidvar0, thr2Thread1of1ForFork1_thidvar1, thr2Thread1of1ForFork1_thidvar2, thr2Thread1of1ForFork1_#res.base, thr2Thread1of1ForFork1_~arg.offset, thr2Thread1of1ForFork1_~t~0, thr2Thread1of1ForFork1_#in~arg.offset, thr2Thread1of1ForFork1_#res.offset, thr2Thread1of1ForFork1_~arg.base, thr2Thread1of1ForFork1_#in~arg.base] 95#[thr1ENTRY, L714-4, thr2ENTRY]don't care [221] L714-4-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_28| (+ |v_ULTIMATE.start_main_~i~0#1_29| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_29|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_28|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_21|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_15|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 101#[thr1ENTRY, L713-6, thr2ENTRY]don't care [215] L713-6-->L714-3: Formula: (and (= (select |v_#valid_52| |v_ULTIMATE.start_main_~#t2~0#1.base_22|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_18| 4) (select |v_#length_29| |v_ULTIMATE.start_main_~#t2~0#1.base_22|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_18|) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2~0#1.base_22| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2~0#1.base_22|) |v_ULTIMATE.start_main_~#t2~0#1.offset_18| |v_ULTIMATE.start_main_#t~pre6#1_19|))) (< |v_ULTIMATE.start_main_~i~0#1_26| 50) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1)) (= |v_ULTIMATE.start_main_#t~pre6#1_19| |v_#pthreadsForks_24|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_26|, #pthreadsForks=|v_#pthreadsForks_24|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_18|, #valid=|v_#valid_52|, #memory_int=|v_#memory_int_20|, #length=|v_#length_29|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_22|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_26|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_19|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_18|, #valid=|v_#valid_52|, #memory_int=|v_#memory_int_19|, #length=|v_#length_29|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 111#[thr1ENTRY, L714-3, thr2ENTRY]don't care [168] L714-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 123#[thr1ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY]don't care [2022-07-26 13:44:26,013 INFO L735 eck$LassoCheckResult]: Loop: 123#[thr1ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY]don't care [169] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 123#[thr1ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY]don't care [2022-07-26 13:44:26,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:26,020 INFO L85 PathProgramCache]: Analyzing trace with hash -1420757238, now seen corresponding path program 1 times [2022-07-26 13:44:26,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:26,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969279995] [2022-07-26 13:44:26,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:26,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:26,138 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:26,187 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:26,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:26,189 INFO L85 PathProgramCache]: Analyzing trace with hash 200, now seen corresponding path program 1 times [2022-07-26 13:44:26,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:26,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34419720] [2022-07-26 13:44:26,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:26,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:26,195 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:26,198 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:26,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:26,206 INFO L85 PathProgramCache]: Analyzing trace with hash -1093801249, now seen corresponding path program 1 times [2022-07-26 13:44:26,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:26,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350209276] [2022-07-26 13:44:26,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:26,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:26,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:26,239 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:26,264 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:26,890 WARN L146 chiAutomizerObserver]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:44:26,913 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:44:26,922 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 94 places, 89 transitions, 202 flow [2022-07-26 13:44:26,931 INFO L129 PetriNetUnfolder]: 5/107 cut-off events. [2022-07-26 13:44:26,931 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:44:26,931 INFO L84 FinitePrefix]: Finished finitePrefix Result has 121 conditions, 107 events. 5/107 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 133 event pairs, 0 based on Foata normal form. 0/100 useless extension candidates. Maximal degree in co-relation 116. Up to 6 conditions per place. [2022-07-26 13:44:26,931 INFO L82 GeneralOperation]: Start removeDead. Operand has 94 places, 89 transitions, 202 flow [2022-07-26 13:44:26,933 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 79 places, 74 transitions, 163 flow [2022-07-26 13:44:26,933 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:44:26,933 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 79 places, 74 transitions, 163 flow [2022-07-26 13:44:26,933 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 79 places, 74 transitions, 163 flow [2022-07-26 13:44:26,933 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 79 places, 74 transitions, 163 flow [2022-07-26 13:44:26,962 INFO L129 PetriNetUnfolder]: 5/107 cut-off events. [2022-07-26 13:44:26,962 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:44:26,962 INFO L84 FinitePrefix]: Finished finitePrefix Result has 120 conditions, 107 events. 5/107 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 140 event pairs, 0 based on Foata normal form. 0/100 useless extension candidates. Maximal degree in co-relation 90. Up to 6 conditions per place. [2022-07-26 13:44:26,964 INFO L116 LiptonReduction]: Number of co-enabled transitions 1500 [2022-07-26 13:44:28,594 INFO L131 LiptonReduction]: Checked pairs total: 1789 [2022-07-26 13:44:28,595 INFO L133 LiptonReduction]: Total number of compositions: 63 [2022-07-26 13:44:28,596 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:44:28,596 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:44:28,596 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:44:28,596 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:44:28,596 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:44:28,596 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:44:28,596 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:44:28,596 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:44:28,596 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:44:28,616 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 18 [2022-07-26 13:44:28,617 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:28,617 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:28,617 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 2, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:28,617 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:28,617 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:44:28,617 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 147 states, but on-demand construction may add more states [2022-07-26 13:44:28,622 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 18 [2022-07-26 13:44:28,622 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:28,622 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:28,623 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 2, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:28,623 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:28,623 INFO L733 eck$LassoCheckResult]: Stem: 97#[ULTIMATE.startENTRY]don't care [404] ULTIMATE.startENTRY-->L712-3: Formula: (let ((.cse1 (select |v_#memory_int_72| 1)) (.cse0 (store |v_#valid_157| |v_ULTIMATE.start_main_~#t1~0#1.base_75| 1))) (and (= |v_ULTIMATE.start_main_#in~argv#1.offset_34| |v_ULTIMATE.start_#in~argv#1.offset_17|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_77|) 0) (= (select .cse1 0) 48) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_59|) (select |v_#length_97| |v_ULTIMATE.start_main_~#t1~0#1.base_75|)) (= (select |v_#valid_157| |v_ULTIMATE.start_main_~#t1~0#1.base_75|) 0) (= (select .cse1 1) 0) (= |v_#valid_156| (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_77| 1)) (= |v_#NULL.base_19| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_59| 0) (= |v_#pthreadsForks_66| |v_ULTIMATE.start_main_#t~pre3#1_51|) (= (select |v_#valid_157| 2) 1) (= |v_ULTIMATE.start_main_#in~argv#1.base_34| |v_ULTIMATE.start_main_~argv#1.base_32|) (< 0 |v_#StackHeapBarrier_37|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_59|) (= 9 (select |v_#length_98| 2)) (= |v_ULTIMATE.start_#in~argc#1_17| |v_ULTIMATE.start_main_#in~argc#1_34|) (= |v_ULTIMATE.start_#in~argv#1.base_17| |v_ULTIMATE.start_main_#in~argv#1.base_34|) (= |v_#pthreadsForks_65| (+ |v_#pthreadsForks_66| 1)) (= |v_ULTIMATE.start_main_#in~argv#1.offset_34| |v_ULTIMATE.start_main_~argv#1.offset_32|) (= (select |v_#valid_157| 1) 1) (= |v_ULTIMATE.start_main_~argc#1_30| |v_ULTIMATE.start_main_#in~argc#1_34|) (= |v_#memory_int_71| (store |v_#memory_int_72| |v_ULTIMATE.start_main_~#t1~0#1.base_75| (store (select |v_#memory_int_72| |v_ULTIMATE.start_main_~#t1~0#1.base_75|) |v_ULTIMATE.start_main_~#t1~0#1.offset_59| |v_ULTIMATE.start_main_#t~pre3#1_51|))) (= |v_#length_97| (store (store |v_#length_98| |v_ULTIMATE.start_main_~#t1~0#1.base_75| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_77| 4)) (< |v_#StackHeapBarrier_37| |v_ULTIMATE.start_main_~#t1~0#1.base_75|) (= 2 (select |v_#length_98| 1)) (< |v_#StackHeapBarrier_37| |v_ULTIMATE.start_main_~#t2~0#1.base_77|) (= v_~x~0_141 0) (= |v_#NULL.offset_19| 0) (= (select |v_#valid_157| 0) 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_17|, #StackHeapBarrier=|v_#StackHeapBarrier_37|, #pthreadsForks=|v_#pthreadsForks_66|, #valid=|v_#valid_157|, #memory_int=|v_#memory_int_72|, #length=|v_#length_98|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_17|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_17|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_33|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_59|, #NULL.offset=|v_#NULL.offset_19|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_32|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_59|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_32|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_17|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_81|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_34|, #pthreadsForks=|v_#pthreadsForks_65|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_47|, #length=|v_#length_97|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_17|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_17|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_51|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_30|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_53|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_43|, 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_75|, #NULL.base=|v_#NULL.base_19|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_34|, #StackHeapBarrier=|v_#StackHeapBarrier_37|, #valid=|v_#valid_156|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_35|, #memory_int=|v_#memory_int_71|, ~x~0=v_~x~0_141, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_77|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, #NULL.base, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_main_#t~post5#1, #valid, ULTIMATE.start_main_#t~nondet7#1, #memory_int, #length, ~x~0, ULTIMATE.start_main_#t~pre3#1, ULTIMATE.start_main_~#t2~0#1.base] 100#[L712-3]don't care [336] L712-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of2ForFork0_#in~arg#1.base_4| 0) (= v_thr1Thread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre3#1_30|) (= v_thr1Thread1of2ForFork0_thidvar1_2 0) (= |v_thr1Thread1of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_30|} OutVars{thr1Thread1of2ForFork0_#res#1.base=|v_thr1Thread1of2ForFork0_#res#1.base_4|, thr1Thread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thr1Thread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thr1Thread1of2ForFork0_~arg#1.base=|v_thr1Thread1of2ForFork0_~arg#1.base_4|, thr1Thread1of2ForFork0_thidvar1=v_thr1Thread1of2ForFork0_thidvar1_2, thr1Thread1of2ForFork0_~arg#1.offset=|v_thr1Thread1of2ForFork0_~arg#1.offset_4|, thr1Thread1of2ForFork0_thidvar0=v_thr1Thread1of2ForFork0_thidvar0_2, thr1Thread1of2ForFork0_#in~arg#1.base=|v_thr1Thread1of2ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_30|, thr1Thread1of2ForFork0_#res#1.offset=|v_thr1Thread1of2ForFork0_#res#1.offset_4|, thr1Thread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of2ForFork0_#in~arg#1.offset=|v_thr1Thread1of2ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[thr1Thread1of2ForFork0_#res#1.base, thr1Thread1of2ForFork0___VERIFIER_assert_~cond#1, thr1Thread1of2ForFork0_~arg#1.base, thr1Thread1of2ForFork0_thidvar1, thr1Thread1of2ForFork0_~arg#1.offset, thr1Thread1of2ForFork0_thidvar0, thr1Thread1of2ForFork0_#in~arg#1.base, thr1Thread1of2ForFork0_#res#1.offset, thr1Thread1of2ForFork0___VERIFIER_assert_#in~cond#1, thr1Thread1of2ForFork0_#in~arg#1.offset] 102#[thr1ENTRY, L712-4]don't care [389] L712-4-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_69| 0) InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_25|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_69|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_41|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre3#1] 106#[thr1ENTRY, L713-6]don't care [377] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_45| |v_#pthreadsForks_50|) (= (store |v_#memory_int_50| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_50| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_41| |v_ULTIMATE.start_main_#t~pre6#1_45|)) |v_#memory_int_49|) (< |v_ULTIMATE.start_main_~i~0#1_65| 50) (= (select |v_#valid_114| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 4) (select |v_#length_69| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_41|) (= |v_#pthreadsForks_49| (+ |v_#pthreadsForks_50| 1))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_65|, #pthreadsForks=|v_#pthreadsForks_50|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_50|, #length=|v_#length_69|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_65|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_45|, #pthreadsForks=|v_#pthreadsForks_49|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_49|, #length=|v_#length_69|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 112#[thr1ENTRY, L714-3]don't care [340] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread1of2ForFork1_#in~arg.base_4| 0) (= v_thr2Thread1of2ForFork1_thidvar1_2 0) (= v_thr2Thread1of2ForFork1_thidvar2_2 0) (= |v_thr2Thread1of2ForFork1_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_34| v_thr2Thread1of2ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_34|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_34|, thr2Thread1of2ForFork1_thidvar2=v_thr2Thread1of2ForFork1_thidvar2_2, thr2Thread1of2ForFork1_thidvar1=v_thr2Thread1of2ForFork1_thidvar1_2, thr2Thread1of2ForFork1_~arg.base=v_thr2Thread1of2ForFork1_~arg.base_4, thr2Thread1of2ForFork1_~arg.offset=v_thr2Thread1of2ForFork1_~arg.offset_4, thr2Thread1of2ForFork1_#res.offset=|v_thr2Thread1of2ForFork1_#res.offset_4|, thr2Thread1of2ForFork1_thidvar0=v_thr2Thread1of2ForFork1_thidvar0_2, thr2Thread1of2ForFork1_#in~arg.base=|v_thr2Thread1of2ForFork1_#in~arg.base_4|, thr2Thread1of2ForFork1_#res.base=|v_thr2Thread1of2ForFork1_#res.base_4|, thr2Thread1of2ForFork1_~t~0=v_thr2Thread1of2ForFork1_~t~0_8, thr2Thread1of2ForFork1_#in~arg.offset=|v_thr2Thread1of2ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread1of2ForFork1_thidvar2, thr2Thread1of2ForFork1_thidvar1, thr2Thread1of2ForFork1_~arg.base, thr2Thread1of2ForFork1_~arg.offset, thr2Thread1of2ForFork1_#res.offset, thr2Thread1of2ForFork1_thidvar0, thr2Thread1of2ForFork1_#in~arg.base, thr2Thread1of2ForFork1_#res.base, thr2Thread1of2ForFork1_~t~0, thr2Thread1of2ForFork1_#in~arg.offset] 118#[thr1ENTRY, thr2ENTRY, L714-4]don't care [265] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 124#[thr1ENTRY, thr2ENTRY, L714-5]don't care [372] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_59| (+ |v_ULTIMATE.start_main_~i~0#1_60| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_60|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_59|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_35|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 134#[thr1ENTRY, thr2ENTRY, L713-6]don't care [377] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_45| |v_#pthreadsForks_50|) (= (store |v_#memory_int_50| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_50| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_41| |v_ULTIMATE.start_main_#t~pre6#1_45|)) |v_#memory_int_49|) (< |v_ULTIMATE.start_main_~i~0#1_65| 50) (= (select |v_#valid_114| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 4) (select |v_#length_69| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_41|) (= |v_#pthreadsForks_49| (+ |v_#pthreadsForks_50| 1))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_65|, #pthreadsForks=|v_#pthreadsForks_50|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_50|, #length=|v_#length_69|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_65|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_45|, #pthreadsForks=|v_#pthreadsForks_49|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_49|, #length=|v_#length_69|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 148#[thr1ENTRY, L714-3, thr2ENTRY]don't care [341] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread2of2ForFork1_thidvar2_2 0) (= |v_thr2Thread2of2ForFork1_#in~arg.offset_4| 0) (= |v_thr2Thread2of2ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_36| v_thr2Thread2of2ForFork1_thidvar0_2) (= v_thr2Thread2of2ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_36|} OutVars{thr2Thread2of2ForFork1_~t~0=v_thr2Thread2of2ForFork1_~t~0_8, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_36|, thr2Thread2of2ForFork1_~arg.base=v_thr2Thread2of2ForFork1_~arg.base_4, thr2Thread2of2ForFork1_#in~arg.base=|v_thr2Thread2of2ForFork1_#in~arg.base_4|, thr2Thread2of2ForFork1_#res.base=|v_thr2Thread2of2ForFork1_#res.base_4|, thr2Thread2of2ForFork1_~arg.offset=v_thr2Thread2of2ForFork1_~arg.offset_4, thr2Thread2of2ForFork1_#res.offset=|v_thr2Thread2of2ForFork1_#res.offset_4|, thr2Thread2of2ForFork1_thidvar2=v_thr2Thread2of2ForFork1_thidvar2_2, thr2Thread2of2ForFork1_thidvar1=v_thr2Thread2of2ForFork1_thidvar1_2, thr2Thread2of2ForFork1_thidvar0=v_thr2Thread2of2ForFork1_thidvar0_2, thr2Thread2of2ForFork1_#in~arg.offset=|v_thr2Thread2of2ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread2of2ForFork1_~t~0, thr2Thread2of2ForFork1_~arg.base, thr2Thread2of2ForFork1_#in~arg.base, thr2Thread2of2ForFork1_#res.base, thr2Thread2of2ForFork1_~arg.offset, thr2Thread2of2ForFork1_#res.offset, thr2Thread2of2ForFork1_thidvar2, thr2Thread2of2ForFork1_thidvar1, thr2Thread2of2ForFork1_thidvar0, thr2Thread2of2ForFork1_#in~arg.offset] 164#[L714-4, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [265] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 180#[thr2ENTRY, thr1ENTRY, L714-5, thr2ENTRY]don't care [372] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_59| (+ |v_ULTIMATE.start_main_~i~0#1_60| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_60|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_59|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_35|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 200#[thr2ENTRY, thr1ENTRY, L713-6, thr2ENTRY]don't care [377] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_45| |v_#pthreadsForks_50|) (= (store |v_#memory_int_50| |v_ULTIMATE.start_main_~#t2~0#1.base_53| (store (select |v_#memory_int_50| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) |v_ULTIMATE.start_main_~#t2~0#1.offset_41| |v_ULTIMATE.start_main_#t~pre6#1_45|)) |v_#memory_int_49|) (< |v_ULTIMATE.start_main_~i~0#1_65| 50) (= (select |v_#valid_114| |v_ULTIMATE.start_main_~#t2~0#1.base_53|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_41| 4) (select |v_#length_69| |v_ULTIMATE.start_main_~#t2~0#1.base_53|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_41|) (= |v_#pthreadsForks_49| (+ |v_#pthreadsForks_50| 1))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_65|, #pthreadsForks=|v_#pthreadsForks_50|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_50|, #length=|v_#length_69|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_65|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_45|, #pthreadsForks=|v_#pthreadsForks_49|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_41|, #valid=|v_#valid_114|, #memory_int=|v_#memory_int_49|, #length=|v_#length_69|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_53|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 230#[thr2ENTRY, thr1ENTRY, thr2ENTRY, L714-3]don't care [338] L714-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 270#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [2022-07-26 13:44:28,624 INFO L735 eck$LassoCheckResult]: Loop: 270#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [339] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 270#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [2022-07-26 13:44:28,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:28,624 INFO L85 PathProgramCache]: Analyzing trace with hash 1234679086, now seen corresponding path program 1 times [2022-07-26 13:44:28,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:28,624 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712629416] [2022-07-26 13:44:28,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:28,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:28,640 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:28,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:28,655 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:28,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:28,656 INFO L85 PathProgramCache]: Analyzing trace with hash 370, now seen corresponding path program 1 times [2022-07-26 13:44:28,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:28,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99441303] [2022-07-26 13:44:28,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:28,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:28,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:28,660 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:28,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:28,662 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:28,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:28,662 INFO L85 PathProgramCache]: Analyzing trace with hash -379653659, now seen corresponding path program 1 times [2022-07-26 13:44:28,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:28,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057648690] [2022-07-26 13:44:28,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:28,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:28,676 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:28,688 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:29,524 WARN L146 chiAutomizerObserver]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:44:29,537 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:44:29,540 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 117 places, 109 transitions, 260 flow [2022-07-26 13:44:29,565 INFO L129 PetriNetUnfolder]: 6/133 cut-off events. [2022-07-26 13:44:29,565 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-26 13:44:29,566 INFO L84 FinitePrefix]: Finished finitePrefix Result has 154 conditions, 133 events. 6/133 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 180 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 147. Up to 8 conditions per place. [2022-07-26 13:44:29,566 INFO L82 GeneralOperation]: Start removeDead. Operand has 117 places, 109 transitions, 260 flow [2022-07-26 13:44:29,567 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 88 places, 81 transitions, 186 flow [2022-07-26 13:44:29,568 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:44:29,568 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 88 places, 81 transitions, 186 flow [2022-07-26 13:44:29,568 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 88 places, 81 transitions, 186 flow [2022-07-26 13:44:29,568 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 88 places, 81 transitions, 186 flow [2022-07-26 13:44:29,576 INFO L129 PetriNetUnfolder]: 6/133 cut-off events. [2022-07-26 13:44:29,576 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-26 13:44:29,576 INFO L84 FinitePrefix]: Finished finitePrefix Result has 152 conditions, 133 events. 6/133 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 179 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 121. Up to 8 conditions per place. [2022-07-26 13:44:29,578 INFO L116 LiptonReduction]: Number of co-enabled transitions 2088 [2022-07-26 13:44:31,236 INFO L131 LiptonReduction]: Checked pairs total: 2788 [2022-07-26 13:44:31,237 INFO L133 LiptonReduction]: Total number of compositions: 66 [2022-07-26 13:44:31,238 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:44:31,238 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:44:31,238 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:44:31,238 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:44:31,238 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:44:31,238 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:44:31,238 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:44:31,238 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:44:31,238 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:44:31,324 INFO L131 ngComponentsAnalysis]: Automaton has 54 accepting balls. 54 [2022-07-26 13:44:31,324 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:31,324 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:31,324 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:31,324 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:31,324 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:44:31,325 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 453 states, but on-demand construction may add more states [2022-07-26 13:44:31,333 INFO L131 ngComponentsAnalysis]: Automaton has 54 accepting balls. 54 [2022-07-26 13:44:31,333 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:31,333 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:31,333 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:31,333 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:31,334 INFO L733 eck$LassoCheckResult]: Stem: 120#[ULTIMATE.startENTRY]don't care [599] ULTIMATE.startENTRY-->L712-3: Formula: (let ((.cse0 (select |v_#memory_int_111| 1)) (.cse1 (store |v_#valid_233| |v_ULTIMATE.start_main_~#t1~0#1.base_110| 1))) (and (= (select |v_#valid_233| 2) 1) (= |v_ULTIMATE.start_main_~argc#1_45| |v_ULTIMATE.start_main_#in~argc#1_49|) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t2~0#1.base_116|) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_90| 0) (= |v_ULTIMATE.start_main_#in~argv#1.offset_49| |v_ULTIMATE.start_main_~argv#1.offset_49|) (= (select |v_#valid_233| 1) 1) (= v_~x~0_253 0) (= |v_ULTIMATE.start_#in~argv#1.base_30| |v_ULTIMATE.start_main_#in~argv#1.base_49|) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_88|) (select |v_#length_143| |v_ULTIMATE.start_main_~#t1~0#1.base_110|)) (= |v_ULTIMATE.start_main_#in~argv#1.offset_49| |v_ULTIMATE.start_#in~argv#1.offset_30|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_88|) (= |v_#NULL.base_30| 0) (= (select .cse0 0) 48) (= (+ |v_#pthreadsForks_97| 1) |v_#pthreadsForks_96|) (= (select |v_#valid_233| |v_ULTIMATE.start_main_~#t1~0#1.base_110|) 0) (< 0 |v_#StackHeapBarrier_56|) (= |v_ULTIMATE.start_#in~argc#1_30| |v_ULTIMATE.start_main_#in~argc#1_49|) (= |v_#valid_232| (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_116| 1)) (= |v_#NULL.offset_30| 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_49| |v_ULTIMATE.start_main_~argv#1.base_49|) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_116|) 0) (= 2 (select |v_#length_144| 1)) (= (store (store |v_#length_144| |v_ULTIMATE.start_main_~#t1~0#1.base_110| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_116| 4) |v_#length_143|) (= (select |v_#valid_233| 0) 0) (= 9 (select |v_#length_144| 2)) (< |v_#StackHeapBarrier_56| |v_ULTIMATE.start_main_~#t1~0#1.base_110|) (= (store |v_#memory_int_111| |v_ULTIMATE.start_main_~#t1~0#1.base_110| (store (select |v_#memory_int_111| |v_ULTIMATE.start_main_~#t1~0#1.base_110|) |v_ULTIMATE.start_main_~#t1~0#1.offset_88| |v_ULTIMATE.start_main_#t~pre3#1_81|)) |v_#memory_int_110|) (= |v_#pthreadsForks_97| |v_ULTIMATE.start_main_#t~pre3#1_81|))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_30|, #StackHeapBarrier=|v_#StackHeapBarrier_56|, #pthreadsForks=|v_#pthreadsForks_97|, #valid=|v_#valid_233|, #memory_int=|v_#memory_int_111|, #length=|v_#length_144|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_30|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_30|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_51|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_90|, #NULL.offset=|v_#NULL.offset_30|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_49|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_88|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_49|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_30|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_123|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_49|, #pthreadsForks=|v_#pthreadsForks_96|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_72|, #length=|v_#length_143|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_30|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_30|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_81|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_45|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_70|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_49|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_110|, #NULL.base=|v_#NULL.base_30|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_49|, #StackHeapBarrier=|v_#StackHeapBarrier_56|, #valid=|v_#valid_232|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_54|, #memory_int=|v_#memory_int_110|, ~x~0=v_~x~0_253, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_116|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, #NULL.base, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_main_#t~post5#1, #valid, ULTIMATE.start_main_#t~nondet7#1, #memory_int, #length, ~x~0, ULTIMATE.start_main_#t~pre3#1, ULTIMATE.start_main_~#t2~0#1.base] 123#[L712-3]don't care [526] L712-3-->thr1ENTRY: Formula: (and (= |v_thr1Thread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thr1Thread1of3ForFork0_#in~arg#1.offset_4| 0) (= v_thr1Thread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre3#1_56|) (= v_thr1Thread1of3ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_56|} OutVars{thr1Thread1of3ForFork0_#in~arg#1.offset=|v_thr1Thread1of3ForFork0_#in~arg#1.offset_4|, thr1Thread1of3ForFork0_~arg#1.base=|v_thr1Thread1of3ForFork0_~arg#1.base_4|, thr1Thread1of3ForFork0_#res#1.base=|v_thr1Thread1of3ForFork0_#res#1.base_4|, thr1Thread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of3ForFork0_#in~arg#1.base=|v_thr1Thread1of3ForFork0_#in~arg#1.base_4|, thr1Thread1of3ForFork0_#res#1.offset=|v_thr1Thread1of3ForFork0_#res#1.offset_4|, thr1Thread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thr1Thread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thr1Thread1of3ForFork0_~arg#1.offset=|v_thr1Thread1of3ForFork0_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_56|, thr1Thread1of3ForFork0_thidvar1=v_thr1Thread1of3ForFork0_thidvar1_2, thr1Thread1of3ForFork0_thidvar0=v_thr1Thread1of3ForFork0_thidvar0_2} AuxVars[] AssignedVars[thr1Thread1of3ForFork0_#in~arg#1.offset, thr1Thread1of3ForFork0_~arg#1.base, thr1Thread1of3ForFork0_#res#1.base, thr1Thread1of3ForFork0___VERIFIER_assert_#in~cond#1, thr1Thread1of3ForFork0_#in~arg#1.base, thr1Thread1of3ForFork0_#res#1.offset, thr1Thread1of3ForFork0___VERIFIER_assert_~cond#1, thr1Thread1of3ForFork0_~arg#1.offset, thr1Thread1of3ForFork0_thidvar1, thr1Thread1of3ForFork0_thidvar0] 125#[L712-4, thr1ENTRY]don't care [574] L712-4-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_105| 0) InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_43|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_105|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_69|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre3#1] 129#[L713-6, thr1ENTRY]don't care [573] L713-6-->L714-3: Formula: (and (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_96| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_96|) |v_ULTIMATE.start_main_~#t2~0#1.offset_74| |v_ULTIMATE.start_main_#t~pre6#1_75|))) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_74| 4) (select |v_#length_119| |v_ULTIMATE.start_main_~#t2~0#1.base_96|)) (= (select |v_#valid_196| |v_ULTIMATE.start_main_~#t2~0#1.base_96|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_75| |v_#pthreadsForks_87|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (< |v_ULTIMATE.start_main_~i~0#1_103| 50) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_74|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_103|, #pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_74|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_95|, #length=|v_#length_119|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_96|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_103|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_75|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_74|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_94|, #length=|v_#length_119|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_96|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 135#[L714-3, thr1ENTRY]don't care [531] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread1of3ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_62| v_thr2Thread1of3ForFork1_thidvar0_2) (= v_thr2Thread1of3ForFork1_thidvar2_2 0) (= v_thr2Thread1of3ForFork1_thidvar1_2 0) (= |v_thr2Thread1of3ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_62|} OutVars{thr2Thread1of3ForFork1_#in~arg.offset=|v_thr2Thread1of3ForFork1_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_62|, thr2Thread1of3ForFork1_thidvar1=v_thr2Thread1of3ForFork1_thidvar1_2, thr2Thread1of3ForFork1_thidvar0=v_thr2Thread1of3ForFork1_thidvar0_2, thr2Thread1of3ForFork1_#res.offset=|v_thr2Thread1of3ForFork1_#res.offset_4|, thr2Thread1of3ForFork1_#in~arg.base=|v_thr2Thread1of3ForFork1_#in~arg.base_4|, thr2Thread1of3ForFork1_thidvar2=v_thr2Thread1of3ForFork1_thidvar2_2, thr2Thread1of3ForFork1_~arg.base=v_thr2Thread1of3ForFork1_~arg.base_4, thr2Thread1of3ForFork1_#res.base=|v_thr2Thread1of3ForFork1_#res.base_4|, thr2Thread1of3ForFork1_~t~0=v_thr2Thread1of3ForFork1_~t~0_8, thr2Thread1of3ForFork1_~arg.offset=v_thr2Thread1of3ForFork1_~arg.offset_4} AuxVars[] AssignedVars[thr2Thread1of3ForFork1_#in~arg.offset, thr2Thread1of3ForFork1_thidvar1, thr2Thread1of3ForFork1_thidvar0, thr2Thread1of3ForFork1_#res.offset, thr2Thread1of3ForFork1_#in~arg.base, thr2Thread1of3ForFork1_thidvar2, thr2Thread1of3ForFork1_~arg.base, thr2Thread1of3ForFork1_#res.base, thr2Thread1of3ForFork1_~t~0, thr2Thread1of3ForFork1_~arg.offset] 141#[thr1ENTRY, thr2ENTRY, L714-4]don't care [437] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 145#[thr1ENTRY, thr2ENTRY, L714-5]don't care [578] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_108| 1) |v_ULTIMATE.start_main_~i~0#1_107|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_108|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_107|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_62|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_46|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 153#[thr1ENTRY, thr2ENTRY, L713-6]don't care [573] L713-6-->L714-3: Formula: (and (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_96| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_96|) |v_ULTIMATE.start_main_~#t2~0#1.offset_74| |v_ULTIMATE.start_main_#t~pre6#1_75|))) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_74| 4) (select |v_#length_119| |v_ULTIMATE.start_main_~#t2~0#1.base_96|)) (= (select |v_#valid_196| |v_ULTIMATE.start_main_~#t2~0#1.base_96|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_75| |v_#pthreadsForks_87|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (< |v_ULTIMATE.start_main_~i~0#1_103| 50) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_74|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_103|, #pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_74|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_95|, #length=|v_#length_119|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_96|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_103|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_75|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_74|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_94|, #length=|v_#length_119|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_96|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 167#[thr1ENTRY, thr2ENTRY, L714-3]don't care [532] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_64| v_thr2Thread2of3ForFork1_thidvar0_2) (= |v_thr2Thread2of3ForFork1_#in~arg.base_4| 0) (= v_thr2Thread2of3ForFork1_thidvar2_2 0) (= v_thr2Thread2of3ForFork1_thidvar1_2 0) (= |v_thr2Thread2of3ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_64|} OutVars{thr2Thread2of3ForFork1_#res.offset=|v_thr2Thread2of3ForFork1_#res.offset_4|, thr2Thread2of3ForFork1_~t~0=v_thr2Thread2of3ForFork1_~t~0_8, thr2Thread2of3ForFork1_~arg.base=v_thr2Thread2of3ForFork1_~arg.base_4, thr2Thread2of3ForFork1_#in~arg.offset=|v_thr2Thread2of3ForFork1_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_64|, thr2Thread2of3ForFork1_thidvar2=v_thr2Thread2of3ForFork1_thidvar2_2, thr2Thread2of3ForFork1_#in~arg.base=|v_thr2Thread2of3ForFork1_#in~arg.base_4|, thr2Thread2of3ForFork1_thidvar1=v_thr2Thread2of3ForFork1_thidvar1_2, thr2Thread2of3ForFork1_thidvar0=v_thr2Thread2of3ForFork1_thidvar0_2, thr2Thread2of3ForFork1_#res.base=|v_thr2Thread2of3ForFork1_#res.base_4|, thr2Thread2of3ForFork1_~arg.offset=v_thr2Thread2of3ForFork1_~arg.offset_4} AuxVars[] AssignedVars[thr2Thread2of3ForFork1_#res.offset, thr2Thread2of3ForFork1_~t~0, thr2Thread2of3ForFork1_~arg.base, thr2Thread2of3ForFork1_#in~arg.offset, thr2Thread2of3ForFork1_thidvar2, thr2Thread2of3ForFork1_#in~arg.base, thr2Thread2of3ForFork1_thidvar1, thr2Thread2of3ForFork1_thidvar0, thr2Thread2of3ForFork1_#res.base, thr2Thread2of3ForFork1_~arg.offset] 183#[L714-4, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [437] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 199#[thr1ENTRY, thr2ENTRY, L714-5, thr2ENTRY]don't care [578] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_108| 1) |v_ULTIMATE.start_main_~i~0#1_107|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_108|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_107|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_62|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_46|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 217#[thr1ENTRY, thr2ENTRY, L713-6, thr2ENTRY]don't care [573] L713-6-->L714-3: Formula: (and (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_96| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_96|) |v_ULTIMATE.start_main_~#t2~0#1.offset_74| |v_ULTIMATE.start_main_#t~pre6#1_75|))) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_74| 4) (select |v_#length_119| |v_ULTIMATE.start_main_~#t2~0#1.base_96|)) (= (select |v_#valid_196| |v_ULTIMATE.start_main_~#t2~0#1.base_96|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_75| |v_#pthreadsForks_87|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (< |v_ULTIMATE.start_main_~i~0#1_103| 50) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_74|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_103|, #pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_74|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_95|, #length=|v_#length_119|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_96|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_103|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_75|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_74|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_94|, #length=|v_#length_119|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_96|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 245#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-3]don't care [533] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread3of3ForFork1_thidvar1_2 0) (= v_thr2Thread3of3ForFork1_thidvar2_2 0) (= |v_thr2Thread3of3ForFork1_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_66| v_thr2Thread3of3ForFork1_thidvar0_2) (= |v_thr2Thread3of3ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_66|} OutVars{thr2Thread3of3ForFork1_#res.base=|v_thr2Thread3of3ForFork1_#res.base_4|, thr2Thread3of3ForFork1_~arg.offset=v_thr2Thread3of3ForFork1_~arg.offset_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_66|, thr2Thread3of3ForFork1_#in~arg.base=|v_thr2Thread3of3ForFork1_#in~arg.base_4|, thr2Thread3of3ForFork1_#in~arg.offset=|v_thr2Thread3of3ForFork1_#in~arg.offset_4|, thr2Thread3of3ForFork1_#res.offset=|v_thr2Thread3of3ForFork1_#res.offset_4|, thr2Thread3of3ForFork1_~t~0=v_thr2Thread3of3ForFork1_~t~0_8, thr2Thread3of3ForFork1_thidvar2=v_thr2Thread3of3ForFork1_thidvar2_2, thr2Thread3of3ForFork1_~arg.base=v_thr2Thread3of3ForFork1_~arg.base_4, thr2Thread3of3ForFork1_thidvar1=v_thr2Thread3of3ForFork1_thidvar1_2, thr2Thread3of3ForFork1_thidvar0=v_thr2Thread3of3ForFork1_thidvar0_2} AuxVars[] AssignedVars[thr2Thread3of3ForFork1_#res.base, thr2Thread3of3ForFork1_~arg.offset, thr2Thread3of3ForFork1_#in~arg.base, thr2Thread3of3ForFork1_#in~arg.offset, thr2Thread3of3ForFork1_#res.offset, thr2Thread3of3ForFork1_~t~0, thr2Thread3of3ForFork1_thidvar2, thr2Thread3of3ForFork1_~arg.base, thr2Thread3of3ForFork1_thidvar1, thr2Thread3of3ForFork1_thidvar0] 287#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-4]don't care [437] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 337#[thr2ENTRY, L714-5, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [578] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_108| 1) |v_ULTIMATE.start_main_~i~0#1_107|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_108|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_107|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_62|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_46|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 391#[thr2ENTRY, L713-6, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [573] L713-6-->L714-3: Formula: (and (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_96| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_96|) |v_ULTIMATE.start_main_~#t2~0#1.offset_74| |v_ULTIMATE.start_main_#t~pre6#1_75|))) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_74| 4) (select |v_#length_119| |v_ULTIMATE.start_main_~#t2~0#1.base_96|)) (= (select |v_#valid_196| |v_ULTIMATE.start_main_~#t2~0#1.base_96|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_75| |v_#pthreadsForks_87|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (< |v_ULTIMATE.start_main_~i~0#1_103| 50) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_74|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_103|, #pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_74|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_95|, #length=|v_#length_119|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_96|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_103|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_75|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_74|, #valid=|v_#valid_196|, #memory_int=|v_#memory_int_94|, #length=|v_#length_119|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_96|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 459#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-3]don't care [529] L714-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 553#[thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2022-07-26 13:44:31,334 INFO L735 eck$LassoCheckResult]: Loop: 553#[thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [530] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 553#[thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [2022-07-26 13:44:31,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:31,337 INFO L85 PathProgramCache]: Analyzing trace with hash -1522560378, now seen corresponding path program 1 times [2022-07-26 13:44:31,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:31,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749334157] [2022-07-26 13:44:31,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:31,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:31,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:31,367 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:31,395 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:31,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:31,395 INFO L85 PathProgramCache]: Analyzing trace with hash 561, now seen corresponding path program 1 times [2022-07-26 13:44:31,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:31,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334935995] [2022-07-26 13:44:31,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:31,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:31,398 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:31,400 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:31,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:31,400 INFO L85 PathProgramCache]: Analyzing trace with hash 45269068, now seen corresponding path program 1 times [2022-07-26 13:44:31,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:31,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935379373] [2022-07-26 13:44:31,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:31,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:31,432 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:31,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:31,485 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:32,636 WARN L146 chiAutomizerObserver]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:44:32,651 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:44:32,654 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 140 places, 129 transitions, 322 flow [2022-07-26 13:44:32,663 INFO L129 PetriNetUnfolder]: 7/159 cut-off events. [2022-07-26 13:44:32,663 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-26 13:44:32,664 INFO L84 FinitePrefix]: Finished finitePrefix Result has 188 conditions, 159 events. 7/159 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 226 event pairs, 0 based on Foata normal form. 0/148 useless extension candidates. Maximal degree in co-relation 179. Up to 10 conditions per place. [2022-07-26 13:44:32,664 INFO L82 GeneralOperation]: Start removeDead. Operand has 140 places, 129 transitions, 322 flow [2022-07-26 13:44:32,666 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 97 places, 88 transitions, 211 flow [2022-07-26 13:44:32,666 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:44:32,666 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 97 places, 88 transitions, 211 flow [2022-07-26 13:44:32,666 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 97 places, 88 transitions, 211 flow [2022-07-26 13:44:32,666 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 97 places, 88 transitions, 211 flow [2022-07-26 13:44:32,674 INFO L129 PetriNetUnfolder]: 7/159 cut-off events. [2022-07-26 13:44:32,674 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-26 13:44:32,675 INFO L84 FinitePrefix]: Finished finitePrefix Result has 185 conditions, 159 events. 7/159 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 224 event pairs, 0 based on Foata normal form. 0/148 useless extension candidates. Maximal degree in co-relation 153. Up to 10 conditions per place. [2022-07-26 13:44:32,677 INFO L116 LiptonReduction]: Number of co-enabled transitions 2760 [2022-07-26 13:44:34,283 INFO L131 LiptonReduction]: Checked pairs total: 4048 [2022-07-26 13:44:34,283 INFO L133 LiptonReduction]: Total number of compositions: 72 [2022-07-26 13:44:34,284 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:44:34,284 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:44:34,284 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:44:34,284 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:44:34,284 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:44:34,284 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:44:34,284 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:44:34,285 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:44:34,285 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:44:34,354 INFO L131 ngComponentsAnalysis]: Automaton has 162 accepting balls. 162 [2022-07-26 13:44:34,355 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:34,355 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:34,355 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:34,356 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:34,356 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:44:34,356 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 1371 states, but on-demand construction may add more states [2022-07-26 13:44:34,370 INFO L131 ngComponentsAnalysis]: Automaton has 162 accepting balls. 162 [2022-07-26 13:44:34,371 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:34,371 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:34,372 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:34,372 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:34,373 INFO L733 eck$LassoCheckResult]: Stem: 143#[ULTIMATE.startENTRY]don't care [820] ULTIMATE.startENTRY-->L712-3: Formula: (let ((.cse0 (select |v_#memory_int_137| 1)) (.cse1 (store |v_#valid_307| |v_ULTIMATE.start_main_~#t1~0#1.base_145| 1))) (and (= (select |v_#valid_307| 1) 1) (= |v_ULTIMATE.start_main_#t~pre3#1_117| |v_#pthreadsForks_133|) (< 0 |v_#StackHeapBarrier_81|) (= (select |v_#valid_307| 0) 0) (= (select |v_#valid_307| |v_ULTIMATE.start_main_~#t1~0#1.base_145|) 0) (= 9 (select |v_#length_194| 2)) (= v_~x~0_386 0) (= 48 (select .cse0 0)) (= (select |v_#valid_307| 2) 1) (< |v_#StackHeapBarrier_81| |v_ULTIMATE.start_main_~#t2~0#1.base_151|) (= (store |v_#memory_int_137| |v_ULTIMATE.start_main_~#t1~0#1.base_145| (store (select |v_#memory_int_137| |v_ULTIMATE.start_main_~#t1~0#1.base_145|) |v_ULTIMATE.start_main_~#t1~0#1.offset_115| |v_ULTIMATE.start_main_#t~pre3#1_117|)) |v_#memory_int_136|) (= |v_#NULL.offset_43| 0) (= |v_ULTIMATE.start_main_~argc#1_60| |v_ULTIMATE.start_main_#in~argc#1_68|) (= (+ |v_#pthreadsForks_133| 1) |v_#pthreadsForks_132|) (= |v_ULTIMATE.start_main_#in~argv#1.base_68| |v_ULTIMATE.start_main_~argv#1.base_66|) (= |v_ULTIMATE.start_#in~argc#1_43| |v_ULTIMATE.start_main_#in~argc#1_68|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_68| |v_ULTIMATE.start_main_~argv#1.offset_66|) (< |v_#StackHeapBarrier_81| |v_ULTIMATE.start_main_~#t1~0#1.base_145|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_115|) (= (select .cse0 1) 0) (= |v_#NULL.base_43| 0) (= |v_#valid_306| (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_151| 1)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_115| 4) (select |v_#length_193| |v_ULTIMATE.start_main_~#t1~0#1.base_145|)) (= |v_ULTIMATE.start_main_#in~argv#1.offset_68| |v_ULTIMATE.start_#in~argv#1.offset_43|) (= (select |v_#length_194| 1) 2) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_151|) 0) (= (store (store |v_#length_194| |v_ULTIMATE.start_main_~#t1~0#1.base_145| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_151| 4) |v_#length_193|) (= |v_ULTIMATE.start_#in~argv#1.base_43| |v_ULTIMATE.start_main_#in~argv#1.base_68|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_119| 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_43|, #StackHeapBarrier=|v_#StackHeapBarrier_81|, #pthreadsForks=|v_#pthreadsForks_133|, #valid=|v_#valid_307|, #memory_int=|v_#memory_int_137|, #length=|v_#length_194|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_43|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_43|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_69|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_119|, #NULL.offset=|v_#NULL.offset_43|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_66|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_115|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_66|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_43|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_170|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_68|, #pthreadsForks=|v_#pthreadsForks_132|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_98|, #length=|v_#length_193|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_43|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_43|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_117|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_60|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_117|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_93|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_68|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_145|, #NULL.base=|v_#NULL.base_43|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_68|, #StackHeapBarrier=|v_#StackHeapBarrier_81|, #valid=|v_#valid_306|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_74|, #memory_int=|v_#memory_int_136|, ~x~0=v_~x~0_386, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_151|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, #NULL.base, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_main_#t~post5#1, #valid, ULTIMATE.start_main_#t~nondet7#1, #memory_int, #length, ~x~0, ULTIMATE.start_main_#t~pre3#1, ULTIMATE.start_main_~#t2~0#1.base] 146#[L712-3]don't care [739] L712-3-->thr1ENTRY: Formula: (and (= v_thr1Thread1of4ForFork0_thidvar1_2 0) (= |v_thr1Thread1of4ForFork0_#in~arg#1.offset_4| 0) (= |v_thr1Thread1of4ForFork0_#in~arg#1.base_4| 0) (= v_thr1Thread1of4ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre3#1_88|)) InVars {ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_88|} OutVars{thr1Thread1of4ForFork0_#res#1.offset=|v_thr1Thread1of4ForFork0_#res#1.offset_4|, thr1Thread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of4ForFork0_#in~arg#1.offset=|v_thr1Thread1of4ForFork0_#in~arg#1.offset_4|, thr1Thread1of4ForFork0_thidvar1=v_thr1Thread1of4ForFork0_thidvar1_2, thr1Thread1of4ForFork0_~arg#1.base=|v_thr1Thread1of4ForFork0_~arg#1.base_4|, thr1Thread1of4ForFork0_~arg#1.offset=|v_thr1Thread1of4ForFork0_~arg#1.offset_4|, thr1Thread1of4ForFork0_thidvar0=v_thr1Thread1of4ForFork0_thidvar0_2, thr1Thread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thr1Thread1of4ForFork0___VERIFIER_assert_~cond#1_10|, thr1Thread1of4ForFork0_#in~arg#1.base=|v_thr1Thread1of4ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_88|, thr1Thread1of4ForFork0_#res#1.base=|v_thr1Thread1of4ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_#res#1.offset, thr1Thread1of4ForFork0___VERIFIER_assert_#in~cond#1, thr1Thread1of4ForFork0_#in~arg#1.offset, thr1Thread1of4ForFork0_thidvar1, thr1Thread1of4ForFork0_~arg#1.base, thr1Thread1of4ForFork0_~arg#1.offset, thr1Thread1of4ForFork0_thidvar0, thr1Thread1of4ForFork0___VERIFIER_assert_~cond#1, thr1Thread1of4ForFork0_#in~arg#1.base, thr1Thread1of4ForFork0_#res#1.base] 148#[thr1ENTRY, L712-4]don't care [800] L712-4-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_154| 0) InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_61|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_154|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre3#1] 150#[thr1ENTRY, L713-6]don't care [805] L713-6-->L714-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_156| 50) (= (select |v_#valid_276| |v_ULTIMATE.start_main_~#t2~0#1.base_133|) 1) (= (store |v_#memory_int_129| |v_ULTIMATE.start_main_~#t2~0#1.base_133| (store (select |v_#memory_int_129| |v_ULTIMATE.start_main_~#t2~0#1.base_133|) |v_ULTIMATE.start_main_~#t2~0#1.offset_105| |v_ULTIMATE.start_main_#t~pre6#1_109|)) |v_#memory_int_128|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_105|) (= (+ |v_#pthreadsForks_123| 1) |v_#pthreadsForks_122|) (= |v_ULTIMATE.start_main_#t~pre6#1_109| |v_#pthreadsForks_123|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_105| 4) (select |v_#length_173| |v_ULTIMATE.start_main_~#t2~0#1.base_133|))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_156|, #pthreadsForks=|v_#pthreadsForks_123|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_105|, #valid=|v_#valid_276|, #memory_int=|v_#memory_int_129|, #length=|v_#length_173|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_133|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_156|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_109|, #pthreadsForks=|v_#pthreadsForks_122|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_105|, #valid=|v_#valid_276|, #memory_int=|v_#memory_int_128|, #length=|v_#length_173|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_133|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 156#[thr1ENTRY, L714-3]don't care [745] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread1of4ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread1of4ForFork1_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_94| v_thr2Thread1of4ForFork1_thidvar0_2) (= v_thr2Thread1of4ForFork1_thidvar1_2 0) (= v_thr2Thread1of4ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_94|} OutVars{thr2Thread1of4ForFork1_~arg.base=v_thr2Thread1of4ForFork1_~arg.base_4, thr2Thread1of4ForFork1_#res.offset=|v_thr2Thread1of4ForFork1_#res.offset_4|, thr2Thread1of4ForFork1_~t~0=v_thr2Thread1of4ForFork1_~t~0_8, thr2Thread1of4ForFork1_~arg.offset=v_thr2Thread1of4ForFork1_~arg.offset_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_94|, thr2Thread1of4ForFork1_#in~arg.offset=|v_thr2Thread1of4ForFork1_#in~arg.offset_4|, thr2Thread1of4ForFork1_#res.base=|v_thr2Thread1of4ForFork1_#res.base_4|, thr2Thread1of4ForFork1_thidvar0=v_thr2Thread1of4ForFork1_thidvar0_2, thr2Thread1of4ForFork1_thidvar1=v_thr2Thread1of4ForFork1_thidvar1_2, thr2Thread1of4ForFork1_thidvar2=v_thr2Thread1of4ForFork1_thidvar2_2, thr2Thread1of4ForFork1_#in~arg.base=|v_thr2Thread1of4ForFork1_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread1of4ForFork1_~arg.base, thr2Thread1of4ForFork1_#res.offset, thr2Thread1of4ForFork1_~t~0, thr2Thread1of4ForFork1_~arg.offset, thr2Thread1of4ForFork1_#in~arg.offset, thr2Thread1of4ForFork1_#res.base, thr2Thread1of4ForFork1_thidvar0, thr2Thread1of4ForFork1_thidvar1, thr2Thread1of4ForFork1_thidvar2, thr2Thread1of4ForFork1_#in~arg.base] 164#[L714-4, thr2ENTRY, thr1ENTRY]don't care [632] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 170#[L714-5, thr2ENTRY, thr1ENTRY]don't care [788] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_146| (+ |v_ULTIMATE.start_main_~i~0#1_147| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_147|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_146|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_88|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_66|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 180#[L713-6, thr2ENTRY, thr1ENTRY]don't care [805] L713-6-->L714-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_156| 50) (= (select |v_#valid_276| |v_ULTIMATE.start_main_~#t2~0#1.base_133|) 1) (= (store |v_#memory_int_129| |v_ULTIMATE.start_main_~#t2~0#1.base_133| (store (select |v_#memory_int_129| |v_ULTIMATE.start_main_~#t2~0#1.base_133|) |v_ULTIMATE.start_main_~#t2~0#1.offset_105| |v_ULTIMATE.start_main_#t~pre6#1_109|)) |v_#memory_int_128|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_105|) (= (+ |v_#pthreadsForks_123| 1) |v_#pthreadsForks_122|) (= |v_ULTIMATE.start_main_#t~pre6#1_109| |v_#pthreadsForks_123|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_105| 4) (select |v_#length_173| |v_ULTIMATE.start_main_~#t2~0#1.base_133|))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_156|, #pthreadsForks=|v_#pthreadsForks_123|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_105|, #valid=|v_#valid_276|, #memory_int=|v_#memory_int_129|, #length=|v_#length_173|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_133|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_156|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_109|, #pthreadsForks=|v_#pthreadsForks_122|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_105|, #valid=|v_#valid_276|, #memory_int=|v_#memory_int_128|, #length=|v_#length_173|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_133|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 192#[L714-3, thr2ENTRY, thr1ENTRY]don't care [746] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread2of4ForFork1_thidvar2_2 0) (= |v_thr2Thread2of4ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread2of4ForFork1_thidvar1_2 0) (= |v_thr2Thread2of4ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_96| v_thr2Thread2of4ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_96|} OutVars{thr2Thread2of4ForFork1_#in~arg.base=|v_thr2Thread2of4ForFork1_#in~arg.base_4|, thr2Thread2of4ForFork1_~arg.offset=v_thr2Thread2of4ForFork1_~arg.offset_4, thr2Thread2of4ForFork1_~arg.base=v_thr2Thread2of4ForFork1_~arg.base_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_96|, thr2Thread2of4ForFork1_~t~0=v_thr2Thread2of4ForFork1_~t~0_8, thr2Thread2of4ForFork1_thidvar1=v_thr2Thread2of4ForFork1_thidvar1_2, thr2Thread2of4ForFork1_thidvar0=v_thr2Thread2of4ForFork1_thidvar0_2, thr2Thread2of4ForFork1_#res.base=|v_thr2Thread2of4ForFork1_#res.base_4|, thr2Thread2of4ForFork1_#in~arg.offset=|v_thr2Thread2of4ForFork1_#in~arg.offset_4|, thr2Thread2of4ForFork1_thidvar2=v_thr2Thread2of4ForFork1_thidvar2_2, thr2Thread2of4ForFork1_#res.offset=|v_thr2Thread2of4ForFork1_#res.offset_4|} AuxVars[] AssignedVars[thr2Thread2of4ForFork1_#in~arg.base, thr2Thread2of4ForFork1_~arg.offset, thr2Thread2of4ForFork1_~arg.base, thr2Thread2of4ForFork1_~t~0, thr2Thread2of4ForFork1_thidvar1, thr2Thread2of4ForFork1_thidvar0, thr2Thread2of4ForFork1_#res.base, thr2Thread2of4ForFork1_#in~arg.offset, thr2Thread2of4ForFork1_thidvar2, thr2Thread2of4ForFork1_#res.offset] 210#[thr2ENTRY, L714-4, thr1ENTRY, thr2ENTRY]don't care [632] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 226#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-5]don't care [788] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_146| (+ |v_ULTIMATE.start_main_~i~0#1_147| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_147|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_146|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_88|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_66|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 246#[thr2ENTRY, L713-6, thr1ENTRY, thr2ENTRY]don't care [805] L713-6-->L714-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_156| 50) (= (select |v_#valid_276| |v_ULTIMATE.start_main_~#t2~0#1.base_133|) 1) (= (store |v_#memory_int_129| |v_ULTIMATE.start_main_~#t2~0#1.base_133| (store (select |v_#memory_int_129| |v_ULTIMATE.start_main_~#t2~0#1.base_133|) |v_ULTIMATE.start_main_~#t2~0#1.offset_105| |v_ULTIMATE.start_main_#t~pre6#1_109|)) |v_#memory_int_128|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_105|) (= (+ |v_#pthreadsForks_123| 1) |v_#pthreadsForks_122|) (= |v_ULTIMATE.start_main_#t~pre6#1_109| |v_#pthreadsForks_123|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_105| 4) (select |v_#length_173| |v_ULTIMATE.start_main_~#t2~0#1.base_133|))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_156|, #pthreadsForks=|v_#pthreadsForks_123|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_105|, #valid=|v_#valid_276|, #memory_int=|v_#memory_int_129|, #length=|v_#length_173|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_133|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_156|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_109|, #pthreadsForks=|v_#pthreadsForks_122|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_105|, #valid=|v_#valid_276|, #memory_int=|v_#memory_int_128|, #length=|v_#length_173|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_133|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 274#[thr2ENTRY, L714-3, thr2ENTRY, thr1ENTRY]don't care [747] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread3of4ForFork1_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_98| v_thr2Thread3of4ForFork1_thidvar0_2) (= v_thr2Thread3of4ForFork1_thidvar1_2 0) (= |v_thr2Thread3of4ForFork1_#in~arg.base_4| 0) (= v_thr2Thread3of4ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_98|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_98|, thr2Thread3of4ForFork1_#res.base=|v_thr2Thread3of4ForFork1_#res.base_4|, thr2Thread3of4ForFork1_~arg.offset=v_thr2Thread3of4ForFork1_~arg.offset_4, thr2Thread3of4ForFork1_thidvar2=v_thr2Thread3of4ForFork1_thidvar2_2, thr2Thread3of4ForFork1_thidvar1=v_thr2Thread3of4ForFork1_thidvar1_2, thr2Thread3of4ForFork1_~t~0=v_thr2Thread3of4ForFork1_~t~0_8, thr2Thread3of4ForFork1_thidvar0=v_thr2Thread3of4ForFork1_thidvar0_2, thr2Thread3of4ForFork1_~arg.base=v_thr2Thread3of4ForFork1_~arg.base_4, thr2Thread3of4ForFork1_#in~arg.offset=|v_thr2Thread3of4ForFork1_#in~arg.offset_4|, thr2Thread3of4ForFork1_#res.offset=|v_thr2Thread3of4ForFork1_#res.offset_4|, thr2Thread3of4ForFork1_#in~arg.base=|v_thr2Thread3of4ForFork1_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread3of4ForFork1_#res.base, thr2Thread3of4ForFork1_~arg.offset, thr2Thread3of4ForFork1_thidvar2, thr2Thread3of4ForFork1_thidvar1, thr2Thread3of4ForFork1_~t~0, thr2Thread3of4ForFork1_thidvar0, thr2Thread3of4ForFork1_~arg.base, thr2Thread3of4ForFork1_#in~arg.offset, thr2Thread3of4ForFork1_#res.offset, thr2Thread3of4ForFork1_#in~arg.base] 316#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-4]don't care [632] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 366#[thr2ENTRY, L714-5, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [788] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_146| (+ |v_ULTIMATE.start_main_~i~0#1_147| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_147|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_146|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_88|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_66|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 424#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L713-6]don't care [805] L713-6-->L714-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_156| 50) (= (select |v_#valid_276| |v_ULTIMATE.start_main_~#t2~0#1.base_133|) 1) (= (store |v_#memory_int_129| |v_ULTIMATE.start_main_~#t2~0#1.base_133| (store (select |v_#memory_int_129| |v_ULTIMATE.start_main_~#t2~0#1.base_133|) |v_ULTIMATE.start_main_~#t2~0#1.offset_105| |v_ULTIMATE.start_main_#t~pre6#1_109|)) |v_#memory_int_128|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_105|) (= (+ |v_#pthreadsForks_123| 1) |v_#pthreadsForks_122|) (= |v_ULTIMATE.start_main_#t~pre6#1_109| |v_#pthreadsForks_123|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_105| 4) (select |v_#length_173| |v_ULTIMATE.start_main_~#t2~0#1.base_133|))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_156|, #pthreadsForks=|v_#pthreadsForks_123|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_105|, #valid=|v_#valid_276|, #memory_int=|v_#memory_int_129|, #length=|v_#length_173|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_133|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_156|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_109|, #pthreadsForks=|v_#pthreadsForks_122|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_105|, #valid=|v_#valid_276|, #memory_int=|v_#memory_int_128|, #length=|v_#length_173|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_133|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 492#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-3]don't care [748] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread4of4ForFork1_#in~arg.offset_4| 0) (= |v_thr2Thread4of4ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_100| v_thr2Thread4of4ForFork1_thidvar0_2) (= v_thr2Thread4of4ForFork1_thidvar2_2 0) (= v_thr2Thread4of4ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_100|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_100|, thr2Thread4of4ForFork1_#res.base=|v_thr2Thread4of4ForFork1_#res.base_4|, thr2Thread4of4ForFork1_~t~0=v_thr2Thread4of4ForFork1_~t~0_8, thr2Thread4of4ForFork1_~arg.offset=v_thr2Thread4of4ForFork1_~arg.offset_4, thr2Thread4of4ForFork1_~arg.base=v_thr2Thread4of4ForFork1_~arg.base_4, thr2Thread4of4ForFork1_#in~arg.offset=|v_thr2Thread4of4ForFork1_#in~arg.offset_4|, thr2Thread4of4ForFork1_thidvar2=v_thr2Thread4of4ForFork1_thidvar2_2, thr2Thread4of4ForFork1_#in~arg.base=|v_thr2Thread4of4ForFork1_#in~arg.base_4|, thr2Thread4of4ForFork1_thidvar1=v_thr2Thread4of4ForFork1_thidvar1_2, thr2Thread4of4ForFork1_#res.offset=|v_thr2Thread4of4ForFork1_#res.offset_4|, thr2Thread4of4ForFork1_thidvar0=v_thr2Thread4of4ForFork1_thidvar0_2} AuxVars[] AssignedVars[thr2Thread4of4ForFork1_#res.base, thr2Thread4of4ForFork1_~t~0, thr2Thread4of4ForFork1_~arg.offset, thr2Thread4of4ForFork1_~arg.base, thr2Thread4of4ForFork1_#in~arg.offset, thr2Thread4of4ForFork1_thidvar2, thr2Thread4of4ForFork1_#in~arg.base, thr2Thread4of4ForFork1_thidvar1, thr2Thread4of4ForFork1_#res.offset, thr2Thread4of4ForFork1_thidvar0] 586#[L714-4, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [632] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 702#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY]don't care [788] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_146| (+ |v_ULTIMATE.start_main_~i~0#1_147| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_147|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_146|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_88|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_66|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 844#[L713-6, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [805] L713-6-->L714-3: Formula: (and (< |v_ULTIMATE.start_main_~i~0#1_156| 50) (= (select |v_#valid_276| |v_ULTIMATE.start_main_~#t2~0#1.base_133|) 1) (= (store |v_#memory_int_129| |v_ULTIMATE.start_main_~#t2~0#1.base_133| (store (select |v_#memory_int_129| |v_ULTIMATE.start_main_~#t2~0#1.base_133|) |v_ULTIMATE.start_main_~#t2~0#1.offset_105| |v_ULTIMATE.start_main_#t~pre6#1_109|)) |v_#memory_int_128|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_105|) (= (+ |v_#pthreadsForks_123| 1) |v_#pthreadsForks_122|) (= |v_ULTIMATE.start_main_#t~pre6#1_109| |v_#pthreadsForks_123|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_105| 4) (select |v_#length_173| |v_ULTIMATE.start_main_~#t2~0#1.base_133|))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_156|, #pthreadsForks=|v_#pthreadsForks_123|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_105|, #valid=|v_#valid_276|, #memory_int=|v_#memory_int_129|, #length=|v_#length_173|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_133|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_156|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_109|, #pthreadsForks=|v_#pthreadsForks_122|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_105|, #valid=|v_#valid_276|, #memory_int=|v_#memory_int_128|, #length=|v_#length_173|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_133|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 1016#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-3, thr2ENTRY]don't care [743] L714-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 1234#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY]don't care [2022-07-26 13:44:34,373 INFO L735 eck$LassoCheckResult]: Loop: 1234#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY]don't care [744] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 1234#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY]don't care [2022-07-26 13:44:34,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:34,374 INFO L85 PathProgramCache]: Analyzing trace with hash -945379688, now seen corresponding path program 1 times [2022-07-26 13:44:34,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:34,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077086508] [2022-07-26 13:44:34,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:34,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:34,411 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:34,436 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:34,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:34,437 INFO L85 PathProgramCache]: Analyzing trace with hash 775, now seen corresponding path program 1 times [2022-07-26 13:44:34,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:34,437 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410947185] [2022-07-26 13:44:34,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:34,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:34,440 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:34,441 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:34,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:34,442 INFO L85 PathProgramCache]: Analyzing trace with hash 758001488, now seen corresponding path program 1 times [2022-07-26 13:44:34,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:34,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117663056] [2022-07-26 13:44:34,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:34,457 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:34,468 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:35,988 WARN L146 chiAutomizerObserver]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:44:36,022 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:44:36,026 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 163 places, 149 transitions, 388 flow [2022-07-26 13:44:36,040 INFO L129 PetriNetUnfolder]: 8/185 cut-off events. [2022-07-26 13:44:36,041 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2022-07-26 13:44:36,041 INFO L84 FinitePrefix]: Finished finitePrefix Result has 223 conditions, 185 events. 8/185 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 264 event pairs, 0 based on Foata normal form. 0/172 useless extension candidates. Maximal degree in co-relation 212. Up to 12 conditions per place. [2022-07-26 13:44:36,041 INFO L82 GeneralOperation]: Start removeDead. Operand has 163 places, 149 transitions, 388 flow [2022-07-26 13:44:36,044 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 106 places, 95 transitions, 238 flow [2022-07-26 13:44:36,044 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:44:36,044 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 106 places, 95 transitions, 238 flow [2022-07-26 13:44:36,045 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 106 places, 95 transitions, 238 flow [2022-07-26 13:44:36,045 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 106 places, 95 transitions, 238 flow [2022-07-26 13:44:36,056 INFO L129 PetriNetUnfolder]: 8/185 cut-off events. [2022-07-26 13:44:36,056 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2022-07-26 13:44:36,057 INFO L84 FinitePrefix]: Finished finitePrefix Result has 219 conditions, 185 events. 8/185 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 253 event pairs, 0 based on Foata normal form. 0/172 useless extension candidates. Maximal degree in co-relation 186. Up to 12 conditions per place. [2022-07-26 13:44:36,060 INFO L116 LiptonReduction]: Number of co-enabled transitions 3516 [2022-07-26 13:44:37,540 INFO L131 LiptonReduction]: Checked pairs total: 4534 [2022-07-26 13:44:37,540 INFO L133 LiptonReduction]: Total number of compositions: 74 [2022-07-26 13:44:37,542 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:44:37,542 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:44:37,542 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:44:37,542 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:44:37,542 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:44:37,542 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:44:37,542 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:44:37,542 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:44:37,542 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:44:37,817 INFO L131 ngComponentsAnalysis]: Automaton has 486 accepting balls. 486 [2022-07-26 13:44:37,817 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:37,817 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:37,819 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [6, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:37,819 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:37,819 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:44:37,819 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 4125 states, but on-demand construction may add more states [2022-07-26 13:44:37,873 INFO L131 ngComponentsAnalysis]: Automaton has 486 accepting balls. 486 [2022-07-26 13:44:37,873 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:37,873 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:37,874 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [6, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:37,874 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:37,875 INFO L733 eck$LassoCheckResult]: Stem: 166#[ULTIMATE.startENTRY]don't care [1063] ULTIMATE.startENTRY-->L712-3: Formula: (let ((.cse0 (store |v_#valid_373| |v_ULTIMATE.start_main_~#t1~0#1.base_182| 1)) (.cse1 (select |v_#memory_int_176| 1))) (and (= |v_ULTIMATE.start_main_#t~pre3#1_149| |v_#pthreadsForks_172|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_83| |v_ULTIMATE.start_main_~argv#1.offset_81|) (= |v_ULTIMATE.start_#in~argc#1_54| |v_ULTIMATE.start_main_#in~argc#1_83|) (= |v_ULTIMATE.start_#in~argv#1.base_54| |v_ULTIMATE.start_main_#in~argv#1.base_83|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_144| 0) (= |v_#valid_372| (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_190| 1)) (= (select |v_#valid_373| 2) 1) (= (select |v_#valid_373| 0) 0) (= (select |v_#length_236| 2) 9) (< |v_#StackHeapBarrier_100| |v_ULTIMATE.start_main_~#t2~0#1.base_190|) (= (store (store |v_#length_236| |v_ULTIMATE.start_main_~#t1~0#1.base_182| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_190| 4) |v_#length_235|) (= (+ |v_#pthreadsForks_172| 1) |v_#pthreadsForks_171|) (= (select |v_#valid_373| 1) 1) (= |v_ULTIMATE.start_main_#in~argv#1.base_83| |v_ULTIMATE.start_main_~argv#1.base_81|) (= 2 (select |v_#length_236| 1)) (= |v_ULTIMATE.start_main_#in~argv#1.offset_83| |v_ULTIMATE.start_#in~argv#1.offset_54|) (= |v_ULTIMATE.start_main_~argc#1_75| |v_ULTIMATE.start_main_#in~argc#1_83|) (< |v_#StackHeapBarrier_100| |v_ULTIMATE.start_main_~#t1~0#1.base_182|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_150| 0) (= v_~x~0_507 0) (= (select .cse1 1) 0) (= (select |v_#valid_373| |v_ULTIMATE.start_main_~#t1~0#1.base_182|) 0) (< 0 |v_#StackHeapBarrier_100|) (= |v_#NULL.base_54| 0) (= (store |v_#memory_int_176| |v_ULTIMATE.start_main_~#t1~0#1.base_182| (store (select |v_#memory_int_176| |v_ULTIMATE.start_main_~#t1~0#1.base_182|) |v_ULTIMATE.start_main_~#t1~0#1.offset_144| |v_ULTIMATE.start_main_#t~pre3#1_149|)) |v_#memory_int_175|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_190|) 0) (= |v_#NULL.offset_54| 0) (= 48 (select .cse1 0)))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_54|, #StackHeapBarrier=|v_#StackHeapBarrier_100|, #pthreadsForks=|v_#pthreadsForks_172|, #valid=|v_#valid_373|, #memory_int=|v_#memory_int_176|, #length=|v_#length_236|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_54|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_54|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_85|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_150|, #NULL.offset=|v_#NULL.offset_54|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_81|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_144|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_81|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_54|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_218|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_83|, #pthreadsForks=|v_#pthreadsForks_171|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_121|, #length=|v_#length_235|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_54|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_54|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_149|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_75|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_153|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_114|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_83|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_182|, #NULL.base=|v_#NULL.base_54|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_83|, #StackHeapBarrier=|v_#StackHeapBarrier_100|, #valid=|v_#valid_372|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_93|, #memory_int=|v_#memory_int_175|, ~x~0=v_~x~0_507, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_190|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, #NULL.base, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_main_#t~post5#1, #valid, ULTIMATE.start_main_#t~nondet7#1, #memory_int, #length, ~x~0, ULTIMATE.start_main_#t~pre3#1, ULTIMATE.start_main_~#t2~0#1.base] 169#[L712-3]don't care [978] L712-3-->thr1ENTRY: Formula: (and (= v_thr1Thread1of5ForFork0_thidvar1_2 0) (= v_thr1Thread1of5ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre3#1_122|) (= |v_thr1Thread1of5ForFork0_#in~arg#1.offset_4| 0) (= |v_thr1Thread1of5ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_122|} OutVars{thr1Thread1of5ForFork0_thidvar1=v_thr1Thread1of5ForFork0_thidvar1_2, thr1Thread1of5ForFork0___VERIFIER_assert_~cond#1=|v_thr1Thread1of5ForFork0___VERIFIER_assert_~cond#1_10|, thr1Thread1of5ForFork0_thidvar0=v_thr1Thread1of5ForFork0_thidvar0_2, thr1Thread1of5ForFork0_~arg#1.base=|v_thr1Thread1of5ForFork0_~arg#1.base_4|, thr1Thread1of5ForFork0_#res#1.base=|v_thr1Thread1of5ForFork0_#res#1.base_4|, thr1Thread1of5ForFork0_~arg#1.offset=|v_thr1Thread1of5ForFork0_~arg#1.offset_4|, thr1Thread1of5ForFork0_#in~arg#1.base=|v_thr1Thread1of5ForFork0_#in~arg#1.base_4|, thr1Thread1of5ForFork0___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of5ForFork0___VERIFIER_assert_#in~cond#1_6|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_122|, thr1Thread1of5ForFork0_#res#1.offset=|v_thr1Thread1of5ForFork0_#res#1.offset_4|, thr1Thread1of5ForFork0_#in~arg#1.offset=|v_thr1Thread1of5ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[thr1Thread1of5ForFork0_thidvar1, thr1Thread1of5ForFork0___VERIFIER_assert_~cond#1, thr1Thread1of5ForFork0_thidvar0, thr1Thread1of5ForFork0_~arg#1.base, thr1Thread1of5ForFork0_#res#1.base, thr1Thread1of5ForFork0_~arg#1.offset, thr1Thread1of5ForFork0_#in~arg#1.base, thr1Thread1of5ForFork0___VERIFIER_assert_#in~cond#1, thr1Thread1of5ForFork0_#res#1.offset, thr1Thread1of5ForFork0_#in~arg#1.offset] 171#[thr1ENTRY, L712-4]don't care [1046] L712-4-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_198| 0) InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_79|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_198|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_137|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre3#1] 175#[L713-6, thr1ENTRY]don't care [1056] L713-6-->L714-3: Formula: (and (= (store |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178| (store (select |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) |v_ULTIMATE.start_main_~#t2~0#1.offset_140| |v_ULTIMATE.start_main_#t~pre6#1_147|)) |v_#memory_int_165|) (= (select |v_#valid_360| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_140|) (< |v_ULTIMATE.start_main_~i~0#1_208| 50) (= |v_ULTIMATE.start_main_#t~pre6#1_147| |v_#pthreadsForks_164|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_140| 4) (select |v_#length_227| |v_ULTIMATE.start_main_~#t2~0#1.base_178|)) (= (+ |v_#pthreadsForks_164| 1) |v_#pthreadsForks_163|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, #pthreadsForks=|v_#pthreadsForks_164|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_166|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_147|, #pthreadsForks=|v_#pthreadsForks_163|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_165|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 179#[thr1ENTRY, L714-3]don't care [985] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread1of5ForFork1_thidvar2_2 0) (= |v_thr2Thread1of5ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread1of5ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread1of5ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_130| v_thr2Thread1of5ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_130|} OutVars{thr2Thread1of5ForFork1_#in~arg.base=|v_thr2Thread1of5ForFork1_#in~arg.base_4|, thr2Thread1of5ForFork1_#res.base=|v_thr2Thread1of5ForFork1_#res.base_4|, thr2Thread1of5ForFork1_~arg.offset=v_thr2Thread1of5ForFork1_~arg.offset_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_130|, thr2Thread1of5ForFork1_~arg.base=v_thr2Thread1of5ForFork1_~arg.base_4, thr2Thread1of5ForFork1_thidvar2=v_thr2Thread1of5ForFork1_thidvar2_2, thr2Thread1of5ForFork1_thidvar0=v_thr2Thread1of5ForFork1_thidvar0_2, thr2Thread1of5ForFork1_~t~0=v_thr2Thread1of5ForFork1_~t~0_8, thr2Thread1of5ForFork1_thidvar1=v_thr2Thread1of5ForFork1_thidvar1_2, thr2Thread1of5ForFork1_#res.offset=|v_thr2Thread1of5ForFork1_#res.offset_4|, thr2Thread1of5ForFork1_#in~arg.offset=|v_thr2Thread1of5ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread1of5ForFork1_#in~arg.base, thr2Thread1of5ForFork1_#res.base, thr2Thread1of5ForFork1_~arg.offset, thr2Thread1of5ForFork1_~arg.base, thr2Thread1of5ForFork1_thidvar2, thr2Thread1of5ForFork1_thidvar0, thr2Thread1of5ForFork1_~t~0, thr2Thread1of5ForFork1_thidvar1, thr2Thread1of5ForFork1_#res.offset, thr2Thread1of5ForFork1_#in~arg.offset] 187#[L714-4, thr2ENTRY, thr1ENTRY]don't care [853] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 191#[L714-5, thr1ENTRY, thr2ENTRY]don't care [1054] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_205| 1) |v_ULTIMATE.start_main_~i~0#1_204|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_204|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_113|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_87|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 201#[thr2ENTRY, thr1ENTRY, L713-6]don't care [1056] L713-6-->L714-3: Formula: (and (= (store |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178| (store (select |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) |v_ULTIMATE.start_main_~#t2~0#1.offset_140| |v_ULTIMATE.start_main_#t~pre6#1_147|)) |v_#memory_int_165|) (= (select |v_#valid_360| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_140|) (< |v_ULTIMATE.start_main_~i~0#1_208| 50) (= |v_ULTIMATE.start_main_#t~pre6#1_147| |v_#pthreadsForks_164|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_140| 4) (select |v_#length_227| |v_ULTIMATE.start_main_~#t2~0#1.base_178|)) (= (+ |v_#pthreadsForks_164| 1) |v_#pthreadsForks_163|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, #pthreadsForks=|v_#pthreadsForks_164|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_166|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_147|, #pthreadsForks=|v_#pthreadsForks_163|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_165|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 215#[L714-3, thr1ENTRY, thr2ENTRY]don't care [986] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_132| v_thr2Thread2of5ForFork1_thidvar0_2) (= |v_thr2Thread2of5ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread2of5ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread2of5ForFork1_thidvar2_2 0) (= v_thr2Thread2of5ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_132|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_132|, thr2Thread2of5ForFork1_#in~arg.base=|v_thr2Thread2of5ForFork1_#in~arg.base_4|, thr2Thread2of5ForFork1_~arg.base=v_thr2Thread2of5ForFork1_~arg.base_4, thr2Thread2of5ForFork1_~t~0=v_thr2Thread2of5ForFork1_~t~0_8, thr2Thread2of5ForFork1_#res.offset=|v_thr2Thread2of5ForFork1_#res.offset_4|, thr2Thread2of5ForFork1_~arg.offset=v_thr2Thread2of5ForFork1_~arg.offset_4, thr2Thread2of5ForFork1_#res.base=|v_thr2Thread2of5ForFork1_#res.base_4|, thr2Thread2of5ForFork1_thidvar0=v_thr2Thread2of5ForFork1_thidvar0_2, thr2Thread2of5ForFork1_thidvar1=v_thr2Thread2of5ForFork1_thidvar1_2, thr2Thread2of5ForFork1_thidvar2=v_thr2Thread2of5ForFork1_thidvar2_2, thr2Thread2of5ForFork1_#in~arg.offset=|v_thr2Thread2of5ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread2of5ForFork1_#in~arg.base, thr2Thread2of5ForFork1_~arg.base, thr2Thread2of5ForFork1_~t~0, thr2Thread2of5ForFork1_#res.offset, thr2Thread2of5ForFork1_~arg.offset, thr2Thread2of5ForFork1_#res.base, thr2Thread2of5ForFork1_thidvar0, thr2Thread2of5ForFork1_thidvar1, thr2Thread2of5ForFork1_thidvar2, thr2Thread2of5ForFork1_#in~arg.offset] 233#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-4]don't care [853] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 249#[thr1ENTRY, L714-5, thr2ENTRY, thr2ENTRY]don't care [1054] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_205| 1) |v_ULTIMATE.start_main_~i~0#1_204|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_204|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_113|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_87|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 271#[thr1ENTRY, L713-6, thr2ENTRY, thr2ENTRY]don't care [1056] L713-6-->L714-3: Formula: (and (= (store |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178| (store (select |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) |v_ULTIMATE.start_main_~#t2~0#1.offset_140| |v_ULTIMATE.start_main_#t~pre6#1_147|)) |v_#memory_int_165|) (= (select |v_#valid_360| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_140|) (< |v_ULTIMATE.start_main_~i~0#1_208| 50) (= |v_ULTIMATE.start_main_#t~pre6#1_147| |v_#pthreadsForks_164|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_140| 4) (select |v_#length_227| |v_ULTIMATE.start_main_~#t2~0#1.base_178|)) (= (+ |v_#pthreadsForks_164| 1) |v_#pthreadsForks_163|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, #pthreadsForks=|v_#pthreadsForks_164|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_166|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_147|, #pthreadsForks=|v_#pthreadsForks_163|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_165|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 301#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-3]don't care [987] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread3of5ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread3of5ForFork1_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_134| v_thr2Thread3of5ForFork1_thidvar0_2) (= v_thr2Thread3of5ForFork1_thidvar1_2 0) (= |v_thr2Thread3of5ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_134|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_134|, thr2Thread3of5ForFork1_thidvar1=v_thr2Thread3of5ForFork1_thidvar1_2, thr2Thread3of5ForFork1_thidvar0=v_thr2Thread3of5ForFork1_thidvar0_2, thr2Thread3of5ForFork1_#in~arg.base=|v_thr2Thread3of5ForFork1_#in~arg.base_4|, thr2Thread3of5ForFork1_#res.base=|v_thr2Thread3of5ForFork1_#res.base_4|, thr2Thread3of5ForFork1_~arg.base=v_thr2Thread3of5ForFork1_~arg.base_4, thr2Thread3of5ForFork1_~t~0=v_thr2Thread3of5ForFork1_~t~0_8, thr2Thread3of5ForFork1_#res.offset=|v_thr2Thread3of5ForFork1_#res.offset_4|, thr2Thread3of5ForFork1_~arg.offset=v_thr2Thread3of5ForFork1_~arg.offset_4, thr2Thread3of5ForFork1_thidvar2=v_thr2Thread3of5ForFork1_thidvar2_2, thr2Thread3of5ForFork1_#in~arg.offset=|v_thr2Thread3of5ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread3of5ForFork1_thidvar1, thr2Thread3of5ForFork1_thidvar0, thr2Thread3of5ForFork1_#in~arg.base, thr2Thread3of5ForFork1_#res.base, thr2Thread3of5ForFork1_~arg.base, thr2Thread3of5ForFork1_~t~0, thr2Thread3of5ForFork1_#res.offset, thr2Thread3of5ForFork1_~arg.offset, thr2Thread3of5ForFork1_thidvar2, thr2Thread3of5ForFork1_#in~arg.offset] 343#[L714-4, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [853] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 391#[L714-5, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1054] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_205| 1) |v_ULTIMATE.start_main_~i~0#1_204|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_204|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_113|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_87|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 447#[L713-6, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1056] L713-6-->L714-3: Formula: (and (= (store |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178| (store (select |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) |v_ULTIMATE.start_main_~#t2~0#1.offset_140| |v_ULTIMATE.start_main_#t~pre6#1_147|)) |v_#memory_int_165|) (= (select |v_#valid_360| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_140|) (< |v_ULTIMATE.start_main_~i~0#1_208| 50) (= |v_ULTIMATE.start_main_#t~pre6#1_147| |v_#pthreadsForks_164|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_140| 4) (select |v_#length_227| |v_ULTIMATE.start_main_~#t2~0#1.base_178|)) (= (+ |v_#pthreadsForks_164| 1) |v_#pthreadsForks_163|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, #pthreadsForks=|v_#pthreadsForks_164|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_166|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_147|, #pthreadsForks=|v_#pthreadsForks_163|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_165|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 515#[thr2ENTRY, L714-3, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [988] L714-3-->thr2ENTRY: Formula: (and (= 0 v_thr2Thread4of5ForFork1_thidvar1_2) (= 0 v_thr2Thread4of5ForFork1_thidvar2_2) (= |v_ULTIMATE.start_main_#t~pre6#1_136| v_thr2Thread4of5ForFork1_thidvar0_2) (= |v_thr2Thread4of5ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread4of5ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_136|} OutVars{thr2Thread4of5ForFork1_#in~arg.offset=|v_thr2Thread4of5ForFork1_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_136|, thr2Thread4of5ForFork1_#res.offset=|v_thr2Thread4of5ForFork1_#res.offset_4|, thr2Thread4of5ForFork1_thidvar2=v_thr2Thread4of5ForFork1_thidvar2_2, thr2Thread4of5ForFork1_~arg.base=v_thr2Thread4of5ForFork1_~arg.base_4, thr2Thread4of5ForFork1_thidvar1=v_thr2Thread4of5ForFork1_thidvar1_2, thr2Thread4of5ForFork1_#in~arg.base=|v_thr2Thread4of5ForFork1_#in~arg.base_4|, thr2Thread4of5ForFork1_~arg.offset=v_thr2Thread4of5ForFork1_~arg.offset_4, thr2Thread4of5ForFork1_thidvar0=v_thr2Thread4of5ForFork1_thidvar0_2, thr2Thread4of5ForFork1_~t~0=v_thr2Thread4of5ForFork1_~t~0_8, thr2Thread4of5ForFork1_#res.base=|v_thr2Thread4of5ForFork1_#res.base_4|} AuxVars[] AssignedVars[thr2Thread4of5ForFork1_#in~arg.offset, thr2Thread4of5ForFork1_#res.offset, thr2Thread4of5ForFork1_thidvar2, thr2Thread4of5ForFork1_~arg.base, thr2Thread4of5ForFork1_thidvar1, thr2Thread4of5ForFork1_#in~arg.base, thr2Thread4of5ForFork1_~arg.offset, thr2Thread4of5ForFork1_thidvar0, thr2Thread4of5ForFork1_~t~0, thr2Thread4of5ForFork1_#res.base] 609#[thr2ENTRY, L714-4, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [853] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 727#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-5]don't care [1054] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_205| 1) |v_ULTIMATE.start_main_~i~0#1_204|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_204|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_113|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_87|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 871#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L713-6, thr2ENTRY, thr2ENTRY]don't care [1056] L713-6-->L714-3: Formula: (and (= (store |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178| (store (select |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) |v_ULTIMATE.start_main_~#t2~0#1.offset_140| |v_ULTIMATE.start_main_#t~pre6#1_147|)) |v_#memory_int_165|) (= (select |v_#valid_360| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_140|) (< |v_ULTIMATE.start_main_~i~0#1_208| 50) (= |v_ULTIMATE.start_main_#t~pre6#1_147| |v_#pthreadsForks_164|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_140| 4) (select |v_#length_227| |v_ULTIMATE.start_main_~#t2~0#1.base_178|)) (= (+ |v_#pthreadsForks_164| 1) |v_#pthreadsForks_163|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, #pthreadsForks=|v_#pthreadsForks_164|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_166|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_147|, #pthreadsForks=|v_#pthreadsForks_163|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_165|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 1043#[thr2ENTRY, L714-3, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [989] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread5of5ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_138| v_thr2Thread5of5ForFork1_thidvar0_2) (= v_thr2Thread5of5ForFork1_thidvar1_2 0) (= v_thr2Thread5of5ForFork1_thidvar2_2 0) (= |v_thr2Thread5of5ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_138|} OutVars{thr2Thread5of5ForFork1_~t~0=v_thr2Thread5of5ForFork1_~t~0_8, thr2Thread5of5ForFork1_#res.offset=|v_thr2Thread5of5ForFork1_#res.offset_4|, thr2Thread5of5ForFork1_#in~arg.offset=|v_thr2Thread5of5ForFork1_#in~arg.offset_4|, thr2Thread5of5ForFork1_~arg.base=v_thr2Thread5of5ForFork1_~arg.base_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_138|, thr2Thread5of5ForFork1_#in~arg.base=|v_thr2Thread5of5ForFork1_#in~arg.base_4|, thr2Thread5of5ForFork1_#res.base=|v_thr2Thread5of5ForFork1_#res.base_4|, thr2Thread5of5ForFork1_~arg.offset=v_thr2Thread5of5ForFork1_~arg.offset_4, thr2Thread5of5ForFork1_thidvar2=v_thr2Thread5of5ForFork1_thidvar2_2, thr2Thread5of5ForFork1_thidvar1=v_thr2Thread5of5ForFork1_thidvar1_2, thr2Thread5of5ForFork1_thidvar0=v_thr2Thread5of5ForFork1_thidvar0_2} AuxVars[] AssignedVars[thr2Thread5of5ForFork1_~t~0, thr2Thread5of5ForFork1_#res.offset, thr2Thread5of5ForFork1_#in~arg.offset, thr2Thread5of5ForFork1_~arg.base, thr2Thread5of5ForFork1_#in~arg.base, thr2Thread5of5ForFork1_#res.base, thr2Thread5of5ForFork1_~arg.offset, thr2Thread5of5ForFork1_thidvar2, thr2Thread5of5ForFork1_thidvar1, thr2Thread5of5ForFork1_thidvar0] 1263#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-4, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [853] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 1541#[thr2ENTRY, thr2ENTRY, L714-5, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1054] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_205| 1) |v_ULTIMATE.start_main_~i~0#1_204|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_204|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_113|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_87|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 1895#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L713-6, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1056] L713-6-->L714-3: Formula: (and (= (store |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178| (store (select |v_#memory_int_166| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) |v_ULTIMATE.start_main_~#t2~0#1.offset_140| |v_ULTIMATE.start_main_#t~pre6#1_147|)) |v_#memory_int_165|) (= (select |v_#valid_360| |v_ULTIMATE.start_main_~#t2~0#1.base_178|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_140|) (< |v_ULTIMATE.start_main_~i~0#1_208| 50) (= |v_ULTIMATE.start_main_#t~pre6#1_147| |v_#pthreadsForks_164|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_140| 4) (select |v_#length_227| |v_ULTIMATE.start_main_~#t2~0#1.base_178|)) (= (+ |v_#pthreadsForks_164| 1) |v_#pthreadsForks_163|)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, #pthreadsForks=|v_#pthreadsForks_164|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_166|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_208|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_147|, #pthreadsForks=|v_#pthreadsForks_163|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_140|, #valid=|v_#valid_360|, #memory_int=|v_#memory_int_165|, #length=|v_#length_227|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_178|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 2331#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-3, thr2ENTRY]don't care [983] L714-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 2869#[thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:44:37,875 INFO L735 eck$LassoCheckResult]: Loop: 2869#[thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [984] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 2869#[thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:44:37,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:37,875 INFO L85 PathProgramCache]: Analyzing trace with hash -634640523, now seen corresponding path program 1 times [2022-07-26 13:44:37,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:37,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686389566] [2022-07-26 13:44:37,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:37,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:37,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:37,908 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:37,924 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:37,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:37,925 INFO L85 PathProgramCache]: Analyzing trace with hash 1015, now seen corresponding path program 1 times [2022-07-26 13:44:37,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:37,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140908034] [2022-07-26 13:44:37,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:37,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:37,929 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:37,935 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:37,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:37,935 INFO L85 PathProgramCache]: Analyzing trace with hash 1800981251, now seen corresponding path program 1 times [2022-07-26 13:44:37,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:37,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903984855] [2022-07-26 13:44:37,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:37,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:37,958 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:37,973 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:39,892 WARN L146 chiAutomizerObserver]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:44:39,915 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:44:39,917 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 186 places, 169 transitions, 458 flow [2022-07-26 13:44:39,929 INFO L129 PetriNetUnfolder]: 9/211 cut-off events. [2022-07-26 13:44:39,929 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2022-07-26 13:44:39,930 INFO L84 FinitePrefix]: Finished finitePrefix Result has 259 conditions, 211 events. 9/211 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 308 event pairs, 0 based on Foata normal form. 0/196 useless extension candidates. Maximal degree in co-relation 246. Up to 14 conditions per place. [2022-07-26 13:44:39,930 INFO L82 GeneralOperation]: Start removeDead. Operand has 186 places, 169 transitions, 458 flow [2022-07-26 13:44:39,933 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 115 places, 102 transitions, 267 flow [2022-07-26 13:44:39,933 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:44:39,933 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 115 places, 102 transitions, 267 flow [2022-07-26 13:44:39,933 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 115 places, 102 transitions, 267 flow [2022-07-26 13:44:39,933 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 115 places, 102 transitions, 267 flow [2022-07-26 13:44:39,944 INFO L129 PetriNetUnfolder]: 9/211 cut-off events. [2022-07-26 13:44:39,944 INFO L130 PetriNetUnfolder]: For 50/50 co-relation queries the response was YES. [2022-07-26 13:44:39,944 INFO L84 FinitePrefix]: Finished finitePrefix Result has 254 conditions, 211 events. 9/211 cut-off events. For 50/50 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 290 event pairs, 0 based on Foata normal form. 0/196 useless extension candidates. Maximal degree in co-relation 220. Up to 14 conditions per place. [2022-07-26 13:44:39,948 INFO L116 LiptonReduction]: Number of co-enabled transitions 4356 [2022-07-26 13:44:41,569 INFO L131 LiptonReduction]: Checked pairs total: 6111 [2022-07-26 13:44:41,569 INFO L133 LiptonReduction]: Total number of compositions: 77 [2022-07-26 13:44:41,570 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:44:41,570 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:44:41,570 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:44:41,570 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:44:41,570 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:44:41,570 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:44:41,570 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:44:41,570 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:44:41,570 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:44:42,611 INFO L131 ngComponentsAnalysis]: Automaton has 1458 accepting balls. 1458 [2022-07-26 13:44:42,611 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:42,611 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:42,613 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [7, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:42,613 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:42,613 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:44:42,613 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 12387 states, but on-demand construction may add more states [2022-07-26 13:44:42,780 INFO L131 ngComponentsAnalysis]: Automaton has 1458 accepting balls. 1458 [2022-07-26 13:44:42,780 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:42,780 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:42,782 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [7, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:42,782 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:42,783 INFO L733 eck$LassoCheckResult]: Stem: 189#[ULTIMATE.startENTRY]don't care [1329] ULTIMATE.startENTRY-->L712-3: Formula: (let ((.cse1 (store |v_#valid_445| |v_ULTIMATE.start_main_~#t1~0#1.base_219| 1)) (.cse0 (select |v_#memory_int_218| 1))) (and (= (select .cse0 1) 0) (= |v_ULTIMATE.start_#in~argv#1.base_63| |v_ULTIMATE.start_main_#in~argv#1.base_98|) (= |v_#NULL.base_65| 0) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_173| 4) (select |v_#length_283| |v_ULTIMATE.start_main_~#t1~0#1.base_219|)) (= (+ |v_#pthreadsForks_208| 1) |v_#pthreadsForks_207|) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_225|) 0) (= v_~x~0_690 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_98| |v_ULTIMATE.start_main_~argv#1.base_98|) (= (select |v_#valid_445| 2) 1) (= (select |v_#valid_445| 1) 1) (= |v_#valid_444| (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_225| 1)) (= (select |v_#valid_445| |v_ULTIMATE.start_main_~#t1~0#1.base_219|) 0) (= (store (store |v_#length_284| |v_ULTIMATE.start_main_~#t1~0#1.base_219| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_225| 4) |v_#length_283|) (= |v_ULTIMATE.start_main_#t~pre3#1_185| |v_#pthreadsForks_208|) (= |v_#memory_int_217| (store |v_#memory_int_218| |v_ULTIMATE.start_main_~#t1~0#1.base_219| (store (select |v_#memory_int_218| |v_ULTIMATE.start_main_~#t1~0#1.base_219|) |v_ULTIMATE.start_main_~#t1~0#1.offset_173| |v_ULTIMATE.start_main_#t~pre3#1_185|))) (= |v_ULTIMATE.start_main_#in~argv#1.offset_98| |v_ULTIMATE.start_main_~argv#1.offset_98|) (< |v_#StackHeapBarrier_121| |v_ULTIMATE.start_main_~#t1~0#1.base_219|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_98| |v_ULTIMATE.start_#in~argv#1.offset_63|) (= |v_#NULL.offset_65| 0) (= (select |v_#valid_445| 0) 0) (< 0 |v_#StackHeapBarrier_121|) (= 9 (select |v_#length_284| 2)) (= (select |v_#length_284| 1) 2) (= 48 (select .cse0 0)) (= |v_ULTIMATE.start_main_~argc#1_92| |v_ULTIMATE.start_main_#in~argc#1_98|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_179| 0) (= |v_ULTIMATE.start_#in~argc#1_63| |v_ULTIMATE.start_main_#in~argc#1_98|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_173|) (< |v_#StackHeapBarrier_121| |v_ULTIMATE.start_main_~#t2~0#1.base_225|))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_63|, #StackHeapBarrier=|v_#StackHeapBarrier_121|, #pthreadsForks=|v_#pthreadsForks_208|, #valid=|v_#valid_445|, #memory_int=|v_#memory_int_218|, #length=|v_#length_284|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_63|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_63|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_101|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_179|, #NULL.offset=|v_#NULL.offset_65|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_98|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_173|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_98|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_63|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_265|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_98|, #pthreadsForks=|v_#pthreadsForks_207|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_147|, #length=|v_#length_283|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_63|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_63|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_185|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_92|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_193|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_139|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_98|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_219|, #NULL.base=|v_#NULL.base_65|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_98|, #StackHeapBarrier=|v_#StackHeapBarrier_121|, #valid=|v_#valid_444|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_113|, #memory_int=|v_#memory_int_217|, ~x~0=v_~x~0_690, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_225|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, #NULL.base, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_main_#t~post5#1, #valid, ULTIMATE.start_main_#t~nondet7#1, #memory_int, #length, ~x~0, ULTIMATE.start_main_#t~pre3#1, ULTIMATE.start_main_~#t2~0#1.base] 192#[L712-3]don't care [1239] L712-3-->thr1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre3#1_154| v_thr1Thread1of6ForFork0_thidvar0_2) (= |v_thr1Thread1of6ForFork0_#in~arg#1.base_4| 0) (= 0 v_thr1Thread1of6ForFork0_thidvar1_2) (= |v_thr1Thread1of6ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_154|} OutVars{thr1Thread1of6ForFork0_#in~arg#1.base=|v_thr1Thread1of6ForFork0_#in~arg#1.base_4|, thr1Thread1of6ForFork0_#res#1.base=|v_thr1Thread1of6ForFork0_#res#1.base_4|, thr1Thread1of6ForFork0_#res#1.offset=|v_thr1Thread1of6ForFork0_#res#1.offset_4|, thr1Thread1of6ForFork0___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of6ForFork0___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of6ForFork0_#in~arg#1.offset=|v_thr1Thread1of6ForFork0_#in~arg#1.offset_4|, thr1Thread1of6ForFork0_~arg#1.offset=|v_thr1Thread1of6ForFork0_~arg#1.offset_4|, thr1Thread1of6ForFork0_~arg#1.base=|v_thr1Thread1of6ForFork0_~arg#1.base_4|, thr1Thread1of6ForFork0_thidvar0=v_thr1Thread1of6ForFork0_thidvar0_2, thr1Thread1of6ForFork0___VERIFIER_assert_~cond#1=|v_thr1Thread1of6ForFork0___VERIFIER_assert_~cond#1_10|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_154|, thr1Thread1of6ForFork0_thidvar1=v_thr1Thread1of6ForFork0_thidvar1_2} AuxVars[] AssignedVars[thr1Thread1of6ForFork0_#in~arg#1.base, thr1Thread1of6ForFork0_#res#1.base, thr1Thread1of6ForFork0_#res#1.offset, thr1Thread1of6ForFork0___VERIFIER_assert_#in~cond#1, thr1Thread1of6ForFork0_#in~arg#1.offset, thr1Thread1of6ForFork0_~arg#1.offset, thr1Thread1of6ForFork0_~arg#1.base, thr1Thread1of6ForFork0_thidvar0, thr1Thread1of6ForFork0___VERIFIER_assert_~cond#1, thr1Thread1of6ForFork0_thidvar1] 194#[L712-4, thr1ENTRY]don't care [1303] L712-4-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_241| 0) InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_93|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_241|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_173|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre3#1] 196#[L713-6, thr1ENTRY]don't care [1306] L713-6-->L714-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_163| 4) (select |v_#length_253| |v_ULTIMATE.start_main_~#t2~0#1.base_205|)) (= |v_#memory_int_197| (store |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205| (store (select |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) |v_ULTIMATE.start_main_~#t2~0#1.offset_163| |v_ULTIMATE.start_main_#t~pre6#1_187|))) (= |v_#pthreadsForks_195| (+ |v_#pthreadsForks_196| 1)) (= (select |v_#valid_404| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_163|) (= |v_ULTIMATE.start_main_#t~pre6#1_187| |v_#pthreadsForks_196|) (< |v_ULTIMATE.start_main_~i~0#1_245| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, #pthreadsForks=|v_#pthreadsForks_196|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_198|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_187|, #pthreadsForks=|v_#pthreadsForks_195|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_197|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 200#[thr1ENTRY, L714-3]don't care [1247] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread1of6ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_168| v_thr2Thread1of6ForFork1_thidvar0_2) (= |v_thr2Thread1of6ForFork1_#in~arg.offset_4| 0) (= 0 v_thr2Thread1of6ForFork1_thidvar1_2) (= 0 v_thr2Thread1of6ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_168|} OutVars{thr2Thread1of6ForFork1_thidvar1=v_thr2Thread1of6ForFork1_thidvar1_2, thr2Thread1of6ForFork1_thidvar2=v_thr2Thread1of6ForFork1_thidvar2_2, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_168|, thr2Thread1of6ForFork1_#in~arg.base=|v_thr2Thread1of6ForFork1_#in~arg.base_4|, thr2Thread1of6ForFork1_#res.offset=|v_thr2Thread1of6ForFork1_#res.offset_4|, thr2Thread1of6ForFork1_thidvar0=v_thr2Thread1of6ForFork1_thidvar0_2, thr2Thread1of6ForFork1_~t~0=v_thr2Thread1of6ForFork1_~t~0_8, thr2Thread1of6ForFork1_~arg.base=v_thr2Thread1of6ForFork1_~arg.base_4, thr2Thread1of6ForFork1_#in~arg.offset=|v_thr2Thread1of6ForFork1_#in~arg.offset_4|, thr2Thread1of6ForFork1_#res.base=|v_thr2Thread1of6ForFork1_#res.base_4|, thr2Thread1of6ForFork1_~arg.offset=v_thr2Thread1of6ForFork1_~arg.offset_4} AuxVars[] AssignedVars[thr2Thread1of6ForFork1_thidvar1, thr2Thread1of6ForFork1_thidvar2, thr2Thread1of6ForFork1_#in~arg.base, thr2Thread1of6ForFork1_#res.offset, thr2Thread1of6ForFork1_thidvar0, thr2Thread1of6ForFork1_~t~0, thr2Thread1of6ForFork1_~arg.base, thr2Thread1of6ForFork1_#in~arg.offset, thr2Thread1of6ForFork1_#res.base, thr2Thread1of6ForFork1_~arg.offset] 208#[thr2ENTRY, thr1ENTRY, L714-4]don't care [1096] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 216#[thr2ENTRY, thr1ENTRY, L714-5]don't care [1314] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_250| 1) |v_ULTIMATE.start_main_~i~0#1_249|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_250|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_249|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_139|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 226#[thr2ENTRY, thr1ENTRY, L713-6]don't care [1306] L713-6-->L714-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_163| 4) (select |v_#length_253| |v_ULTIMATE.start_main_~#t2~0#1.base_205|)) (= |v_#memory_int_197| (store |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205| (store (select |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) |v_ULTIMATE.start_main_~#t2~0#1.offset_163| |v_ULTIMATE.start_main_#t~pre6#1_187|))) (= |v_#pthreadsForks_195| (+ |v_#pthreadsForks_196| 1)) (= (select |v_#valid_404| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_163|) (= |v_ULTIMATE.start_main_#t~pre6#1_187| |v_#pthreadsForks_196|) (< |v_ULTIMATE.start_main_~i~0#1_245| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, #pthreadsForks=|v_#pthreadsForks_196|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_198|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_187|, #pthreadsForks=|v_#pthreadsForks_195|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_197|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 238#[L714-3, thr2ENTRY, thr1ENTRY]don't care [1248] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread2of6ForFork1_thidvar2_2 0) (= |v_thr2Thread2of6ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread2of6ForFork1_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_170| v_thr2Thread2of6ForFork1_thidvar0_2) (= v_thr2Thread2of6ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_170|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_170|, thr2Thread2of6ForFork1_#in~arg.offset=|v_thr2Thread2of6ForFork1_#in~arg.offset_4|, thr2Thread2of6ForFork1_#res.offset=|v_thr2Thread2of6ForFork1_#res.offset_4|, thr2Thread2of6ForFork1_#res.base=|v_thr2Thread2of6ForFork1_#res.base_4|, thr2Thread2of6ForFork1_~arg.offset=v_thr2Thread2of6ForFork1_~arg.offset_4, thr2Thread2of6ForFork1_thidvar2=v_thr2Thread2of6ForFork1_thidvar2_2, thr2Thread2of6ForFork1_~arg.base=v_thr2Thread2of6ForFork1_~arg.base_4, thr2Thread2of6ForFork1_thidvar0=v_thr2Thread2of6ForFork1_thidvar0_2, thr2Thread2of6ForFork1_thidvar1=v_thr2Thread2of6ForFork1_thidvar1_2, thr2Thread2of6ForFork1_#in~arg.base=|v_thr2Thread2of6ForFork1_#in~arg.base_4|, thr2Thread2of6ForFork1_~t~0=v_thr2Thread2of6ForFork1_~t~0_8} AuxVars[] AssignedVars[thr2Thread2of6ForFork1_#in~arg.offset, thr2Thread2of6ForFork1_#res.offset, thr2Thread2of6ForFork1_#res.base, thr2Thread2of6ForFork1_~arg.offset, thr2Thread2of6ForFork1_thidvar2, thr2Thread2of6ForFork1_~arg.base, thr2Thread2of6ForFork1_thidvar0, thr2Thread2of6ForFork1_thidvar1, thr2Thread2of6ForFork1_#in~arg.base, thr2Thread2of6ForFork1_~t~0] 256#[thr2ENTRY, thr1ENTRY, L714-4, thr2ENTRY]don't care [1096] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 274#[thr2ENTRY, thr1ENTRY, L714-5, thr2ENTRY]don't care [1314] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_250| 1) |v_ULTIMATE.start_main_~i~0#1_249|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_250|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_249|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_139|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 296#[thr2ENTRY, thr1ENTRY, L713-6, thr2ENTRY]don't care [1306] L713-6-->L714-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_163| 4) (select |v_#length_253| |v_ULTIMATE.start_main_~#t2~0#1.base_205|)) (= |v_#memory_int_197| (store |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205| (store (select |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) |v_ULTIMATE.start_main_~#t2~0#1.offset_163| |v_ULTIMATE.start_main_#t~pre6#1_187|))) (= |v_#pthreadsForks_195| (+ |v_#pthreadsForks_196| 1)) (= (select |v_#valid_404| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_163|) (= |v_ULTIMATE.start_main_#t~pre6#1_187| |v_#pthreadsForks_196|) (< |v_ULTIMATE.start_main_~i~0#1_245| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, #pthreadsForks=|v_#pthreadsForks_196|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_198|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_187|, #pthreadsForks=|v_#pthreadsForks_195|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_197|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 324#[thr2ENTRY, thr1ENTRY, L714-3, thr2ENTRY]don't care [1249] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_172| v_thr2Thread3of6ForFork1_thidvar0_2) (= v_thr2Thread3of6ForFork1_thidvar1_2 0) (= |v_thr2Thread3of6ForFork1_#in~arg.offset_4| 0) (= |v_thr2Thread3of6ForFork1_#in~arg.base_4| 0) (= v_thr2Thread3of6ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_172|} OutVars{thr2Thread3of6ForFork1_#in~arg.offset=|v_thr2Thread3of6ForFork1_#in~arg.offset_4|, thr2Thread3of6ForFork1_~t~0=v_thr2Thread3of6ForFork1_~t~0_8, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_172|, thr2Thread3of6ForFork1_#res.offset=|v_thr2Thread3of6ForFork1_#res.offset_4|, thr2Thread3of6ForFork1_#res.base=|v_thr2Thread3of6ForFork1_#res.base_4|, thr2Thread3of6ForFork1_#in~arg.base=|v_thr2Thread3of6ForFork1_#in~arg.base_4|, thr2Thread3of6ForFork1_~arg.base=v_thr2Thread3of6ForFork1_~arg.base_4, thr2Thread3of6ForFork1_~arg.offset=v_thr2Thread3of6ForFork1_~arg.offset_4, thr2Thread3of6ForFork1_thidvar0=v_thr2Thread3of6ForFork1_thidvar0_2, thr2Thread3of6ForFork1_thidvar1=v_thr2Thread3of6ForFork1_thidvar1_2, thr2Thread3of6ForFork1_thidvar2=v_thr2Thread3of6ForFork1_thidvar2_2} AuxVars[] AssignedVars[thr2Thread3of6ForFork1_#in~arg.offset, thr2Thread3of6ForFork1_~t~0, thr2Thread3of6ForFork1_#res.offset, thr2Thread3of6ForFork1_#res.base, thr2Thread3of6ForFork1_#in~arg.base, thr2Thread3of6ForFork1_~arg.base, thr2Thread3of6ForFork1_~arg.offset, thr2Thread3of6ForFork1_thidvar0, thr2Thread3of6ForFork1_thidvar1, thr2Thread3of6ForFork1_thidvar2] 366#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-4, thr2ENTRY]don't care [1096] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 414#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-5]don't care [1314] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_250| 1) |v_ULTIMATE.start_main_~i~0#1_249|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_250|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_249|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_139|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 470#[thr1ENTRY, thr2ENTRY, L713-6, thr2ENTRY, thr2ENTRY]don't care [1306] L713-6-->L714-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_163| 4) (select |v_#length_253| |v_ULTIMATE.start_main_~#t2~0#1.base_205|)) (= |v_#memory_int_197| (store |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205| (store (select |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) |v_ULTIMATE.start_main_~#t2~0#1.offset_163| |v_ULTIMATE.start_main_#t~pre6#1_187|))) (= |v_#pthreadsForks_195| (+ |v_#pthreadsForks_196| 1)) (= (select |v_#valid_404| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_163|) (= |v_ULTIMATE.start_main_#t~pre6#1_187| |v_#pthreadsForks_196|) (< |v_ULTIMATE.start_main_~i~0#1_245| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, #pthreadsForks=|v_#pthreadsForks_196|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_198|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_187|, #pthreadsForks=|v_#pthreadsForks_195|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_197|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 538#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-3]don't care [1250] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread4of6ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread4of6ForFork1_thidvar2_2 0) (= v_thr2Thread4of6ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_174| v_thr2Thread4of6ForFork1_thidvar0_2) (= |v_thr2Thread4of6ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_174|} OutVars{thr2Thread4of6ForFork1_~t~0=v_thr2Thread4of6ForFork1_~t~0_8, thr2Thread4of6ForFork1_#res.offset=|v_thr2Thread4of6ForFork1_#res.offset_4|, thr2Thread4of6ForFork1_~arg.offset=v_thr2Thread4of6ForFork1_~arg.offset_4, thr2Thread4of6ForFork1_#res.base=|v_thr2Thread4of6ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_174|, thr2Thread4of6ForFork1_thidvar0=v_thr2Thread4of6ForFork1_thidvar0_2, thr2Thread4of6ForFork1_thidvar1=v_thr2Thread4of6ForFork1_thidvar1_2, thr2Thread4of6ForFork1_#in~arg.offset=|v_thr2Thread4of6ForFork1_#in~arg.offset_4|, thr2Thread4of6ForFork1_thidvar2=v_thr2Thread4of6ForFork1_thidvar2_2, thr2Thread4of6ForFork1_#in~arg.base=|v_thr2Thread4of6ForFork1_#in~arg.base_4|, thr2Thread4of6ForFork1_~arg.base=v_thr2Thread4of6ForFork1_~arg.base_4} AuxVars[] AssignedVars[thr2Thread4of6ForFork1_~t~0, thr2Thread4of6ForFork1_#res.offset, thr2Thread4of6ForFork1_~arg.offset, thr2Thread4of6ForFork1_#res.base, thr2Thread4of6ForFork1_thidvar0, thr2Thread4of6ForFork1_thidvar1, thr2Thread4of6ForFork1_#in~arg.offset, thr2Thread4of6ForFork1_thidvar2, thr2Thread4of6ForFork1_#in~arg.base, thr2Thread4of6ForFork1_~arg.base] 632#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, L714-4]don't care [1096] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 750#[thr2ENTRY, thr2ENTRY, L714-5, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1314] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_250| 1) |v_ULTIMATE.start_main_~i~0#1_249|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_250|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_249|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_139|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 894#[thr2ENTRY, thr2ENTRY, L713-6, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1306] L713-6-->L714-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_163| 4) (select |v_#length_253| |v_ULTIMATE.start_main_~#t2~0#1.base_205|)) (= |v_#memory_int_197| (store |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205| (store (select |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) |v_ULTIMATE.start_main_~#t2~0#1.offset_163| |v_ULTIMATE.start_main_#t~pre6#1_187|))) (= |v_#pthreadsForks_195| (+ |v_#pthreadsForks_196| 1)) (= (select |v_#valid_404| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_163|) (= |v_ULTIMATE.start_main_#t~pre6#1_187| |v_#pthreadsForks_196|) (< |v_ULTIMATE.start_main_~i~0#1_245| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, #pthreadsForks=|v_#pthreadsForks_196|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_198|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_187|, #pthreadsForks=|v_#pthreadsForks_195|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_197|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 1066#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-3]don't care [1251] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread5of6ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread5of6ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread5of6ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_176| v_thr2Thread5of6ForFork1_thidvar0_2) (= v_thr2Thread5of6ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_176|} OutVars{thr2Thread5of6ForFork1_#res.base=|v_thr2Thread5of6ForFork1_#res.base_4|, thr2Thread5of6ForFork1_~arg.offset=v_thr2Thread5of6ForFork1_~arg.offset_4, thr2Thread5of6ForFork1_#in~arg.base=|v_thr2Thread5of6ForFork1_#in~arg.base_4|, thr2Thread5of6ForFork1_#res.offset=|v_thr2Thread5of6ForFork1_#res.offset_4|, thr2Thread5of6ForFork1_~t~0=v_thr2Thread5of6ForFork1_~t~0_8, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_176|, thr2Thread5of6ForFork1_thidvar2=v_thr2Thread5of6ForFork1_thidvar2_2, thr2Thread5of6ForFork1_thidvar1=v_thr2Thread5of6ForFork1_thidvar1_2, thr2Thread5of6ForFork1_#in~arg.offset=|v_thr2Thread5of6ForFork1_#in~arg.offset_4|, thr2Thread5of6ForFork1_thidvar0=v_thr2Thread5of6ForFork1_thidvar0_2, thr2Thread5of6ForFork1_~arg.base=v_thr2Thread5of6ForFork1_~arg.base_4} AuxVars[] AssignedVars[thr2Thread5of6ForFork1_#res.base, thr2Thread5of6ForFork1_~arg.offset, thr2Thread5of6ForFork1_#in~arg.base, thr2Thread5of6ForFork1_#res.offset, thr2Thread5of6ForFork1_~t~0, thr2Thread5of6ForFork1_thidvar2, thr2Thread5of6ForFork1_thidvar1, thr2Thread5of6ForFork1_#in~arg.offset, thr2Thread5of6ForFork1_thidvar0, thr2Thread5of6ForFork1_~arg.base] 1286#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-4]don't care [1096] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 1566#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-5, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1314] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_250| 1) |v_ULTIMATE.start_main_~i~0#1_249|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_250|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_249|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_139|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 1920#[thr2ENTRY, L713-6, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1306] L713-6-->L714-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_163| 4) (select |v_#length_253| |v_ULTIMATE.start_main_~#t2~0#1.base_205|)) (= |v_#memory_int_197| (store |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205| (store (select |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) |v_ULTIMATE.start_main_~#t2~0#1.offset_163| |v_ULTIMATE.start_main_#t~pre6#1_187|))) (= |v_#pthreadsForks_195| (+ |v_#pthreadsForks_196| 1)) (= (select |v_#valid_404| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_163|) (= |v_ULTIMATE.start_main_#t~pre6#1_187| |v_#pthreadsForks_196|) (< |v_ULTIMATE.start_main_~i~0#1_245| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, #pthreadsForks=|v_#pthreadsForks_196|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_198|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_187|, #pthreadsForks=|v_#pthreadsForks_195|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_197|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 2354#[thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-3, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1252] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread6of6ForFork1_thidvar2_2 0) (= v_thr2Thread6of6ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_178| v_thr2Thread6of6ForFork1_thidvar0_2) (= |v_thr2Thread6of6ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread6of6ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_178|} OutVars{thr2Thread6of6ForFork1_#in~arg.base=|v_thr2Thread6of6ForFork1_#in~arg.base_4|, thr2Thread6of6ForFork1_#res.base=|v_thr2Thread6of6ForFork1_#res.base_4|, thr2Thread6of6ForFork1_~arg.offset=v_thr2Thread6of6ForFork1_~arg.offset_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_178|, thr2Thread6of6ForFork1_#in~arg.offset=|v_thr2Thread6of6ForFork1_#in~arg.offset_4|, thr2Thread6of6ForFork1_~t~0=v_thr2Thread6of6ForFork1_~t~0_8, thr2Thread6of6ForFork1_#res.offset=|v_thr2Thread6of6ForFork1_#res.offset_4|, thr2Thread6of6ForFork1_~arg.base=v_thr2Thread6of6ForFork1_~arg.base_4, thr2Thread6of6ForFork1_thidvar2=v_thr2Thread6of6ForFork1_thidvar2_2, thr2Thread6of6ForFork1_thidvar1=v_thr2Thread6of6ForFork1_thidvar1_2, thr2Thread6of6ForFork1_thidvar0=v_thr2Thread6of6ForFork1_thidvar0_2} AuxVars[] AssignedVars[thr2Thread6of6ForFork1_#in~arg.base, thr2Thread6of6ForFork1_#res.base, thr2Thread6of6ForFork1_~arg.offset, thr2Thread6of6ForFork1_#in~arg.offset, thr2Thread6of6ForFork1_~t~0, thr2Thread6of6ForFork1_#res.offset, thr2Thread6of6ForFork1_~arg.base, thr2Thread6of6ForFork1_thidvar2, thr2Thread6of6ForFork1_thidvar1, thr2Thread6of6ForFork1_thidvar0] 2892#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-4, thr2ENTRY, thr2ENTRY]don't care [1096] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 3564#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1314] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_250| 1) |v_ULTIMATE.start_main_~i~0#1_249|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_250|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_249|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_139|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 4416#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L713-6, thr2ENTRY, thr2ENTRY]don't care [1306] L713-6-->L714-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_163| 4) (select |v_#length_253| |v_ULTIMATE.start_main_~#t2~0#1.base_205|)) (= |v_#memory_int_197| (store |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205| (store (select |v_#memory_int_198| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) |v_ULTIMATE.start_main_~#t2~0#1.offset_163| |v_ULTIMATE.start_main_#t~pre6#1_187|))) (= |v_#pthreadsForks_195| (+ |v_#pthreadsForks_196| 1)) (= (select |v_#valid_404| |v_ULTIMATE.start_main_~#t2~0#1.base_205|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_163|) (= |v_ULTIMATE.start_main_#t~pre6#1_187| |v_#pthreadsForks_196|) (< |v_ULTIMATE.start_main_~i~0#1_245| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, #pthreadsForks=|v_#pthreadsForks_196|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_198|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_245|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_187|, #pthreadsForks=|v_#pthreadsForks_195|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_163|, #valid=|v_#valid_404|, #memory_int=|v_#memory_int_197|, #length=|v_#length_253|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_205|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 5484#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-3, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1245] L714-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 6812#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:44:42,783 INFO L735 eck$LassoCheckResult]: Loop: 6812#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY]don't care [1246] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 6812#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:44:42,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:42,783 INFO L85 PathProgramCache]: Analyzing trace with hash 737902780, now seen corresponding path program 1 times [2022-07-26 13:44:42,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:42,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1349353165] [2022-07-26 13:44:42,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:42,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:42,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:42,799 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:42,813 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:42,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:42,814 INFO L85 PathProgramCache]: Analyzing trace with hash 1277, now seen corresponding path program 1 times [2022-07-26 13:44:42,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:42,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012089128] [2022-07-26 13:44:42,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:42,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:42,817 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:42,820 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:42,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:42,820 INFO L85 PathProgramCache]: Analyzing trace with hash 1400150946, now seen corresponding path program 1 times [2022-07-26 13:44:42,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:42,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815159461] [2022-07-26 13:44:42,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:42,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:42,837 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:42,852 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:46,284 WARN L146 chiAutomizerObserver]: 6 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:44:46,305 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:44:46,308 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 209 places, 189 transitions, 532 flow [2022-07-26 13:44:46,328 INFO L129 PetriNetUnfolder]: 10/237 cut-off events. [2022-07-26 13:44:46,328 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2022-07-26 13:44:46,330 INFO L84 FinitePrefix]: Finished finitePrefix Result has 296 conditions, 237 events. 10/237 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 341 event pairs, 0 based on Foata normal form. 0/220 useless extension candidates. Maximal degree in co-relation 281. Up to 16 conditions per place. [2022-07-26 13:44:46,330 INFO L82 GeneralOperation]: Start removeDead. Operand has 209 places, 189 transitions, 532 flow [2022-07-26 13:44:46,335 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 124 places, 109 transitions, 298 flow [2022-07-26 13:44:46,335 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:44:46,336 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 124 places, 109 transitions, 298 flow [2022-07-26 13:44:46,336 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 124 places, 109 transitions, 298 flow [2022-07-26 13:44:46,336 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 124 places, 109 transitions, 298 flow [2022-07-26 13:44:46,351 INFO L129 PetriNetUnfolder]: 10/237 cut-off events. [2022-07-26 13:44:46,351 INFO L130 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2022-07-26 13:44:46,353 INFO L84 FinitePrefix]: Finished finitePrefix Result has 290 conditions, 237 events. 10/237 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 330 event pairs, 0 based on Foata normal form. 0/220 useless extension candidates. Maximal degree in co-relation 255. Up to 16 conditions per place. [2022-07-26 13:44:46,357 INFO L116 LiptonReduction]: Number of co-enabled transitions 5280 [2022-07-26 13:44:47,822 INFO L131 LiptonReduction]: Checked pairs total: 8580 [2022-07-26 13:44:47,823 INFO L133 LiptonReduction]: Total number of compositions: 83 [2022-07-26 13:44:47,824 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:44:47,824 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:44:47,824 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:44:47,824 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:44:47,824 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:44:47,824 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:44:47,824 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:44:47,824 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:44:47,824 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:44:51,488 INFO L131 ngComponentsAnalysis]: Automaton has 4374 accepting balls. 4374 [2022-07-26 13:44:51,489 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:51,489 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:51,490 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [8, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:51,490 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:51,491 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:44:51,491 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 37173 states, but on-demand construction may add more states [2022-07-26 13:44:52,304 INFO L131 ngComponentsAnalysis]: Automaton has 4374 accepting balls. 4374 [2022-07-26 13:44:52,305 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:44:52,305 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:44:52,307 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [8, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:44:52,307 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:44:52,308 INFO L733 eck$LassoCheckResult]: Stem: 212#[ULTIMATE.startENTRY]don't care [1621] ULTIMATE.startENTRY-->L712-3: Formula: (let ((.cse0 (select |v_#memory_int_265| 1)) (.cse1 (store |v_#valid_509| |v_ULTIMATE.start_main_~#t1~0#1.base_258| 1))) (and (= |v_ULTIMATE.start_main_~#t2~0#1.offset_212| 0) (= (select |v_#length_326| 1) 2) (< |v_#StackHeapBarrier_138| |v_ULTIMATE.start_main_~#t2~0#1.base_266|) (= 9 (select |v_#length_326| 2)) (= v_~x~0_891 0) (= |v_ULTIMATE.start_main_#in~argc#1_113| |v_ULTIMATE.start_#in~argc#1_76|) (= |v_#NULL.offset_76| 0) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_206| 4) (select |v_#length_325| |v_ULTIMATE.start_main_~#t1~0#1.base_258|)) (= |v_ULTIMATE.start_main_#t~pre3#1_229| |v_#pthreadsForks_249|) (= (store |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_258| (store (select |v_#memory_int_265| |v_ULTIMATE.start_main_~#t1~0#1.base_258|) |v_ULTIMATE.start_main_~#t1~0#1.offset_206| |v_ULTIMATE.start_main_#t~pre3#1_229|)) |v_#memory_int_264|) (= |v_ULTIMATE.start_main_#in~argc#1_113| |v_ULTIMATE.start_main_~argc#1_111|) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~argv#1.base_117| |v_ULTIMATE.start_main_#in~argv#1.base_113|) (= (select |v_#valid_509| 1) 1) (= (select .cse0 0) 48) (= |v_#NULL.base_76| 0) (= (select |v_#valid_509| 0) 0) (= |v_ULTIMATE.start_main_~argv#1.offset_117| |v_ULTIMATE.start_main_#in~argv#1.offset_113|) (< |v_#StackHeapBarrier_138| |v_ULTIMATE.start_main_~#t1~0#1.base_258|) (= (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_266| 1) |v_#valid_508|) (= (+ |v_#pthreadsForks_249| 1) |v_#pthreadsForks_248|) (< 0 |v_#StackHeapBarrier_138|) (= (store (store |v_#length_326| |v_ULTIMATE.start_main_~#t1~0#1.base_258| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_266| 4) |v_#length_325|) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_266|) 0) (= (select |v_#valid_509| |v_ULTIMATE.start_main_~#t1~0#1.base_258|) 0) (= |v_ULTIMATE.start_#in~argv#1.offset_76| |v_ULTIMATE.start_main_#in~argv#1.offset_113|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_206|) (= |v_ULTIMATE.start_#in~argv#1.base_76| |v_ULTIMATE.start_main_#in~argv#1.base_113|) (= (select |v_#valid_509| 2) 1))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_76|, #StackHeapBarrier=|v_#StackHeapBarrier_138|, #pthreadsForks=|v_#pthreadsForks_249|, #valid=|v_#valid_509|, #memory_int=|v_#memory_int_265|, #length=|v_#length_326|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_76|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_76|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_119|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_212|, #NULL.offset=|v_#NULL.offset_76|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_117|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_206|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_117|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_76|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_315|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_113|, #pthreadsForks=|v_#pthreadsForks_248|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_176|, #length=|v_#length_325|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_76|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_76|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_229|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_111|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_239|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_164|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_113|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_258|, #NULL.base=|v_#NULL.base_76|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_113|, #StackHeapBarrier=|v_#StackHeapBarrier_138|, #valid=|v_#valid_508|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_136|, #memory_int=|v_#memory_int_264|, ~x~0=v_~x~0_891, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_266|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, #NULL.base, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_main_#t~post5#1, #valid, ULTIMATE.start_main_#t~nondet7#1, #memory_int, #length, ~x~0, ULTIMATE.start_main_#t~pre3#1, ULTIMATE.start_main_~#t2~0#1.base] 215#[L712-3]don't care [1523] L712-3-->thr1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre3#1_192| v_thr1Thread1of7ForFork0_thidvar0_2) (= |v_thr1Thread1of7ForFork0_#in~arg#1.base_4| 0) (= |v_thr1Thread1of7ForFork0_#in~arg#1.offset_4| 0) (= v_thr1Thread1of7ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_192|} OutVars{thr1Thread1of7ForFork0_#in~arg#1.offset=|v_thr1Thread1of7ForFork0_#in~arg#1.offset_4|, thr1Thread1of7ForFork0___VERIFIER_assert_~cond#1=|v_thr1Thread1of7ForFork0___VERIFIER_assert_~cond#1_10|, thr1Thread1of7ForFork0_~arg#1.base=|v_thr1Thread1of7ForFork0_~arg#1.base_4|, thr1Thread1of7ForFork0_~arg#1.offset=|v_thr1Thread1of7ForFork0_~arg#1.offset_4|, thr1Thread1of7ForFork0_#res#1.offset=|v_thr1Thread1of7ForFork0_#res#1.offset_4|, thr1Thread1of7ForFork0_thidvar0=v_thr1Thread1of7ForFork0_thidvar0_2, thr1Thread1of7ForFork0___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of7ForFork0___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of7ForFork0_thidvar1=v_thr1Thread1of7ForFork0_thidvar1_2, thr1Thread1of7ForFork0_#in~arg#1.base=|v_thr1Thread1of7ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_192|, thr1Thread1of7ForFork0_#res#1.base=|v_thr1Thread1of7ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thr1Thread1of7ForFork0_#in~arg#1.offset, thr1Thread1of7ForFork0___VERIFIER_assert_~cond#1, thr1Thread1of7ForFork0_~arg#1.base, thr1Thread1of7ForFork0_~arg#1.offset, thr1Thread1of7ForFork0_#res#1.offset, thr1Thread1of7ForFork0_thidvar0, thr1Thread1of7ForFork0___VERIFIER_assert_#in~cond#1, thr1Thread1of7ForFork0_thidvar1, thr1Thread1of7ForFork0_#in~arg#1.base, thr1Thread1of7ForFork0_#res#1.base] 217#[L712-4, thr1ENTRY]don't care [1594] L712-4-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_291| 0) InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_111|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_291|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_217|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre3#1] 221#[L713-6, thr1ENTRY]don't care [1606] L713-6-->L714-3: Formula: (and (= |v_#memory_int_248| (store |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248| (store (select |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) |v_ULTIMATE.start_main_~#t2~0#1.offset_198| |v_ULTIMATE.start_main_#t~pre6#1_231|))) (= (select |v_#valid_486| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_198| 4) (select |v_#length_311| |v_ULTIMATE.start_main_~#t2~0#1.base_248|)) (= (+ |v_#pthreadsForks_237| 1) |v_#pthreadsForks_236|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_198|) (= |v_ULTIMATE.start_main_#t~pre6#1_231| |v_#pthreadsForks_237|) (< |v_ULTIMATE.start_main_~i~0#1_299| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, #pthreadsForks=|v_#pthreadsForks_237|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_249|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_231|, #pthreadsForks=|v_#pthreadsForks_236|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_248|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 225#[L714-3, thr1ENTRY]don't care [1532] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread1of7ForFork1_thidvar2_2 0) (= v_thr2Thread1of7ForFork1_thidvar1_2 0) (= |v_thr2Thread1of7ForFork1_#in~arg.offset_4| 0) (= |v_thr2Thread1of7ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_210| v_thr2Thread1of7ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_210|} OutVars{thr2Thread1of7ForFork1_#in~arg.offset=|v_thr2Thread1of7ForFork1_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_210|, thr2Thread1of7ForFork1_~t~0=v_thr2Thread1of7ForFork1_~t~0_8, thr2Thread1of7ForFork1_#res.base=|v_thr2Thread1of7ForFork1_#res.base_4|, thr2Thread1of7ForFork1_~arg.offset=v_thr2Thread1of7ForFork1_~arg.offset_4, thr2Thread1of7ForFork1_~arg.base=v_thr2Thread1of7ForFork1_~arg.base_4, thr2Thread1of7ForFork1_thidvar1=v_thr2Thread1of7ForFork1_thidvar1_2, thr2Thread1of7ForFork1_thidvar0=v_thr2Thread1of7ForFork1_thidvar0_2, thr2Thread1of7ForFork1_#res.offset=|v_thr2Thread1of7ForFork1_#res.offset_4|, thr2Thread1of7ForFork1_thidvar2=v_thr2Thread1of7ForFork1_thidvar2_2, thr2Thread1of7ForFork1_#in~arg.base=|v_thr2Thread1of7ForFork1_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread1of7ForFork1_#in~arg.offset, thr2Thread1of7ForFork1_~t~0, thr2Thread1of7ForFork1_#res.base, thr2Thread1of7ForFork1_~arg.offset, thr2Thread1of7ForFork1_~arg.base, thr2Thread1of7ForFork1_thidvar1, thr2Thread1of7ForFork1_thidvar0, thr2Thread1of7ForFork1_#res.offset, thr2Thread1of7ForFork1_thidvar2, thr2Thread1of7ForFork1_#in~arg.base] 233#[L714-4, thr1ENTRY, thr2ENTRY]don't care [1362] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 237#[thr1ENTRY, L714-5, thr2ENTRY]don't care [1600] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_296| 1) |v_ULTIMATE.start_main_~i~0#1_295|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_296|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_295|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_166|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_128|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 245#[L713-6, thr1ENTRY, thr2ENTRY]don't care [1606] L713-6-->L714-3: Formula: (and (= |v_#memory_int_248| (store |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248| (store (select |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) |v_ULTIMATE.start_main_~#t2~0#1.offset_198| |v_ULTIMATE.start_main_#t~pre6#1_231|))) (= (select |v_#valid_486| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_198| 4) (select |v_#length_311| |v_ULTIMATE.start_main_~#t2~0#1.base_248|)) (= (+ |v_#pthreadsForks_237| 1) |v_#pthreadsForks_236|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_198|) (= |v_ULTIMATE.start_main_#t~pre6#1_231| |v_#pthreadsForks_237|) (< |v_ULTIMATE.start_main_~i~0#1_299| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, #pthreadsForks=|v_#pthreadsForks_237|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_249|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_231|, #pthreadsForks=|v_#pthreadsForks_236|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_248|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 259#[thr1ENTRY, L714-3, thr2ENTRY]don't care [1533] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread2of7ForFork1_thidvar2_2 0) (= |v_thr2Thread2of7ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_212| v_thr2Thread2of7ForFork1_thidvar0_2) (= v_thr2Thread2of7ForFork1_thidvar1_2 0) (= |v_thr2Thread2of7ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_212|} OutVars{thr2Thread2of7ForFork1_thidvar1=v_thr2Thread2of7ForFork1_thidvar1_2, thr2Thread2of7ForFork1_#in~arg.offset=|v_thr2Thread2of7ForFork1_#in~arg.offset_4|, thr2Thread2of7ForFork1_thidvar2=v_thr2Thread2of7ForFork1_thidvar2_2, thr2Thread2of7ForFork1_~arg.base=v_thr2Thread2of7ForFork1_~arg.base_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_212|, thr2Thread2of7ForFork1_~arg.offset=v_thr2Thread2of7ForFork1_~arg.offset_4, thr2Thread2of7ForFork1_~t~0=v_thr2Thread2of7ForFork1_~t~0_8, thr2Thread2of7ForFork1_#res.base=|v_thr2Thread2of7ForFork1_#res.base_4|, thr2Thread2of7ForFork1_thidvar0=v_thr2Thread2of7ForFork1_thidvar0_2, thr2Thread2of7ForFork1_#res.offset=|v_thr2Thread2of7ForFork1_#res.offset_4|, thr2Thread2of7ForFork1_#in~arg.base=|v_thr2Thread2of7ForFork1_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread2of7ForFork1_thidvar1, thr2Thread2of7ForFork1_#in~arg.offset, thr2Thread2of7ForFork1_thidvar2, thr2Thread2of7ForFork1_~arg.base, thr2Thread2of7ForFork1_~arg.offset, thr2Thread2of7ForFork1_~t~0, thr2Thread2of7ForFork1_#res.base, thr2Thread2of7ForFork1_thidvar0, thr2Thread2of7ForFork1_#res.offset, thr2Thread2of7ForFork1_#in~arg.base] 279#[L714-4, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1362] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 295#[L714-5, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1600] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_296| 1) |v_ULTIMATE.start_main_~i~0#1_295|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_296|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_295|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_166|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_128|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 315#[thr1ENTRY, L713-6, thr2ENTRY, thr2ENTRY]don't care [1606] L713-6-->L714-3: Formula: (and (= |v_#memory_int_248| (store |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248| (store (select |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) |v_ULTIMATE.start_main_~#t2~0#1.offset_198| |v_ULTIMATE.start_main_#t~pre6#1_231|))) (= (select |v_#valid_486| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_198| 4) (select |v_#length_311| |v_ULTIMATE.start_main_~#t2~0#1.base_248|)) (= (+ |v_#pthreadsForks_237| 1) |v_#pthreadsForks_236|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_198|) (= |v_ULTIMATE.start_main_#t~pre6#1_231| |v_#pthreadsForks_237|) (< |v_ULTIMATE.start_main_~i~0#1_299| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, #pthreadsForks=|v_#pthreadsForks_237|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_249|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_231|, #pthreadsForks=|v_#pthreadsForks_236|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_248|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 343#[L714-3, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1534] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread3of7ForFork1_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_214| v_thr2Thread3of7ForFork1_thidvar0_2) (= |v_thr2Thread3of7ForFork1_#in~arg.base_4| 0) (= v_thr2Thread3of7ForFork1_thidvar1_2 0) (= |v_thr2Thread3of7ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_214|} OutVars{thr2Thread3of7ForFork1_#res.offset=|v_thr2Thread3of7ForFork1_#res.offset_4|, thr2Thread3of7ForFork1_~arg.base=v_thr2Thread3of7ForFork1_~arg.base_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_214|, thr2Thread3of7ForFork1_#in~arg.offset=|v_thr2Thread3of7ForFork1_#in~arg.offset_4|, thr2Thread3of7ForFork1_#res.base=|v_thr2Thread3of7ForFork1_#res.base_4|, thr2Thread3of7ForFork1_~arg.offset=v_thr2Thread3of7ForFork1_~arg.offset_4, thr2Thread3of7ForFork1_~t~0=v_thr2Thread3of7ForFork1_~t~0_8, thr2Thread3of7ForFork1_thidvar2=v_thr2Thread3of7ForFork1_thidvar2_2, thr2Thread3of7ForFork1_thidvar0=v_thr2Thread3of7ForFork1_thidvar0_2, thr2Thread3of7ForFork1_thidvar1=v_thr2Thread3of7ForFork1_thidvar1_2, thr2Thread3of7ForFork1_#in~arg.base=|v_thr2Thread3of7ForFork1_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread3of7ForFork1_#res.offset, thr2Thread3of7ForFork1_~arg.base, thr2Thread3of7ForFork1_#in~arg.offset, thr2Thread3of7ForFork1_#res.base, thr2Thread3of7ForFork1_~arg.offset, thr2Thread3of7ForFork1_~t~0, thr2Thread3of7ForFork1_thidvar2, thr2Thread3of7ForFork1_thidvar0, thr2Thread3of7ForFork1_thidvar1, thr2Thread3of7ForFork1_#in~arg.base] 385#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-4]don't care [1362] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 435#[L714-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1600] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_296| 1) |v_ULTIMATE.start_main_~i~0#1_295|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_296|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_295|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_166|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_128|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 493#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L713-6, thr1ENTRY]don't care [1606] L713-6-->L714-3: Formula: (and (= |v_#memory_int_248| (store |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248| (store (select |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) |v_ULTIMATE.start_main_~#t2~0#1.offset_198| |v_ULTIMATE.start_main_#t~pre6#1_231|))) (= (select |v_#valid_486| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_198| 4) (select |v_#length_311| |v_ULTIMATE.start_main_~#t2~0#1.base_248|)) (= (+ |v_#pthreadsForks_237| 1) |v_#pthreadsForks_236|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_198|) (= |v_ULTIMATE.start_main_#t~pre6#1_231| |v_#pthreadsForks_237|) (< |v_ULTIMATE.start_main_~i~0#1_299| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, #pthreadsForks=|v_#pthreadsForks_237|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_249|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_231|, #pthreadsForks=|v_#pthreadsForks_236|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_248|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 561#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-3]don't care [1535] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_216| v_thr2Thread4of7ForFork1_thidvar0_2) (= |v_thr2Thread4of7ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread4of7ForFork1_thidvar2_2 0) (= |v_thr2Thread4of7ForFork1_#in~arg.base_4| 0) (= v_thr2Thread4of7ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_216|} OutVars{thr2Thread4of7ForFork1_#res.base=|v_thr2Thread4of7ForFork1_#res.base_4|, thr2Thread4of7ForFork1_#in~arg.base=|v_thr2Thread4of7ForFork1_#in~arg.base_4|, thr2Thread4of7ForFork1_~arg.base=v_thr2Thread4of7ForFork1_~arg.base_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_216|, thr2Thread4of7ForFork1_~t~0=v_thr2Thread4of7ForFork1_~t~0_8, thr2Thread4of7ForFork1_~arg.offset=v_thr2Thread4of7ForFork1_~arg.offset_4, thr2Thread4of7ForFork1_#in~arg.offset=|v_thr2Thread4of7ForFork1_#in~arg.offset_4|, thr2Thread4of7ForFork1_thidvar0=v_thr2Thread4of7ForFork1_thidvar0_2, thr2Thread4of7ForFork1_thidvar1=v_thr2Thread4of7ForFork1_thidvar1_2, thr2Thread4of7ForFork1_#res.offset=|v_thr2Thread4of7ForFork1_#res.offset_4|, thr2Thread4of7ForFork1_thidvar2=v_thr2Thread4of7ForFork1_thidvar2_2} AuxVars[] AssignedVars[thr2Thread4of7ForFork1_#res.base, thr2Thread4of7ForFork1_#in~arg.base, thr2Thread4of7ForFork1_~arg.base, thr2Thread4of7ForFork1_~t~0, thr2Thread4of7ForFork1_~arg.offset, thr2Thread4of7ForFork1_#in~arg.offset, thr2Thread4of7ForFork1_thidvar0, thr2Thread4of7ForFork1_thidvar1, thr2Thread4of7ForFork1_#res.offset, thr2Thread4of7ForFork1_thidvar2] 655#[thr2ENTRY, thr2ENTRY, L714-4, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1362] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 771#[thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1600] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_296| 1) |v_ULTIMATE.start_main_~i~0#1_295|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_296|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_295|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_166|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_128|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 913#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L713-6, thr2ENTRY, thr1ENTRY]don't care [1606] L713-6-->L714-3: Formula: (and (= |v_#memory_int_248| (store |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248| (store (select |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) |v_ULTIMATE.start_main_~#t2~0#1.offset_198| |v_ULTIMATE.start_main_#t~pre6#1_231|))) (= (select |v_#valid_486| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_198| 4) (select |v_#length_311| |v_ULTIMATE.start_main_~#t2~0#1.base_248|)) (= (+ |v_#pthreadsForks_237| 1) |v_#pthreadsForks_236|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_198|) (= |v_ULTIMATE.start_main_#t~pre6#1_231| |v_#pthreadsForks_237|) (< |v_ULTIMATE.start_main_~i~0#1_299| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, #pthreadsForks=|v_#pthreadsForks_237|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_249|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_231|, #pthreadsForks=|v_#pthreadsForks_236|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_248|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 1085#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-3, thr1ENTRY]don't care [1536] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_218| v_thr2Thread5of7ForFork1_thidvar0_2) (= v_thr2Thread5of7ForFork1_thidvar2_2 0) (= v_thr2Thread5of7ForFork1_thidvar1_2 0) (= |v_thr2Thread5of7ForFork1_#in~arg.offset_4| 0) (= |v_thr2Thread5of7ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_218|} OutVars{thr2Thread5of7ForFork1_#in~arg.base=|v_thr2Thread5of7ForFork1_#in~arg.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_218|, thr2Thread5of7ForFork1_~arg.offset=v_thr2Thread5of7ForFork1_~arg.offset_4, thr2Thread5of7ForFork1_thidvar0=v_thr2Thread5of7ForFork1_thidvar0_2, thr2Thread5of7ForFork1_#res.base=|v_thr2Thread5of7ForFork1_#res.base_4|, thr2Thread5of7ForFork1_~arg.base=v_thr2Thread5of7ForFork1_~arg.base_4, thr2Thread5of7ForFork1_thidvar1=v_thr2Thread5of7ForFork1_thidvar1_2, thr2Thread5of7ForFork1_~t~0=v_thr2Thread5of7ForFork1_~t~0_8, thr2Thread5of7ForFork1_#in~arg.offset=|v_thr2Thread5of7ForFork1_#in~arg.offset_4|, thr2Thread5of7ForFork1_thidvar2=v_thr2Thread5of7ForFork1_thidvar2_2, thr2Thread5of7ForFork1_#res.offset=|v_thr2Thread5of7ForFork1_#res.offset_4|} AuxVars[] AssignedVars[thr2Thread5of7ForFork1_#in~arg.base, thr2Thread5of7ForFork1_~arg.offset, thr2Thread5of7ForFork1_thidvar0, thr2Thread5of7ForFork1_#res.base, thr2Thread5of7ForFork1_~arg.base, thr2Thread5of7ForFork1_thidvar1, thr2Thread5of7ForFork1_~t~0, thr2Thread5of7ForFork1_#in~arg.offset, thr2Thread5of7ForFork1_thidvar2, thr2Thread5of7ForFork1_#res.offset] 1303#[L714-4, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1362] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 1581#[thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1600] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_296| 1) |v_ULTIMATE.start_main_~i~0#1_295|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_296|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_295|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_166|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_128|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 1933#[L713-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [1606] L713-6-->L714-3: Formula: (and (= |v_#memory_int_248| (store |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248| (store (select |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) |v_ULTIMATE.start_main_~#t2~0#1.offset_198| |v_ULTIMATE.start_main_#t~pre6#1_231|))) (= (select |v_#valid_486| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_198| 4) (select |v_#length_311| |v_ULTIMATE.start_main_~#t2~0#1.base_248|)) (= (+ |v_#pthreadsForks_237| 1) |v_#pthreadsForks_236|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_198|) (= |v_ULTIMATE.start_main_#t~pre6#1_231| |v_#pthreadsForks_237|) (< |v_ULTIMATE.start_main_~i~0#1_299| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, #pthreadsForks=|v_#pthreadsForks_237|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_249|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_231|, #pthreadsForks=|v_#pthreadsForks_236|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_248|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 2365#[thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-3, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1537] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread6of7ForFork1_thidvar1_2 0) (= |v_thr2Thread6of7ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread6of7ForFork1_thidvar2_2 0) (= |v_thr2Thread6of7ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_220| v_thr2Thread6of7ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_220|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_220|, thr2Thread6of7ForFork1_thidvar2=v_thr2Thread6of7ForFork1_thidvar2_2, thr2Thread6of7ForFork1_thidvar1=v_thr2Thread6of7ForFork1_thidvar1_2, thr2Thread6of7ForFork1_~arg.offset=v_thr2Thread6of7ForFork1_~arg.offset_4, thr2Thread6of7ForFork1_#res.offset=|v_thr2Thread6of7ForFork1_#res.offset_4|, thr2Thread6of7ForFork1_~t~0=v_thr2Thread6of7ForFork1_~t~0_8, thr2Thread6of7ForFork1_~arg.base=v_thr2Thread6of7ForFork1_~arg.base_4, thr2Thread6of7ForFork1_#res.base=|v_thr2Thread6of7ForFork1_#res.base_4|, thr2Thread6of7ForFork1_thidvar0=v_thr2Thread6of7ForFork1_thidvar0_2, thr2Thread6of7ForFork1_#in~arg.base=|v_thr2Thread6of7ForFork1_#in~arg.base_4|, thr2Thread6of7ForFork1_#in~arg.offset=|v_thr2Thread6of7ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread6of7ForFork1_thidvar2, thr2Thread6of7ForFork1_thidvar1, thr2Thread6of7ForFork1_~arg.offset, thr2Thread6of7ForFork1_#res.offset, thr2Thread6of7ForFork1_~t~0, thr2Thread6of7ForFork1_~arg.base, thr2Thread6of7ForFork1_#res.base, thr2Thread6of7ForFork1_thidvar0, thr2Thread6of7ForFork1_#in~arg.base, thr2Thread6of7ForFork1_#in~arg.offset] 2903#[L714-4, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1362] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 3577#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY]don't care [1600] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_296| 1) |v_ULTIMATE.start_main_~i~0#1_295|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_296|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_295|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_166|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_128|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 4429#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L713-6, thr2ENTRY]don't care [1606] L713-6-->L714-3: Formula: (and (= |v_#memory_int_248| (store |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248| (store (select |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) |v_ULTIMATE.start_main_~#t2~0#1.offset_198| |v_ULTIMATE.start_main_#t~pre6#1_231|))) (= (select |v_#valid_486| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_198| 4) (select |v_#length_311| |v_ULTIMATE.start_main_~#t2~0#1.base_248|)) (= (+ |v_#pthreadsForks_237| 1) |v_#pthreadsForks_236|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_198|) (= |v_ULTIMATE.start_main_#t~pre6#1_231| |v_#pthreadsForks_237|) (< |v_ULTIMATE.start_main_~i~0#1_299| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, #pthreadsForks=|v_#pthreadsForks_237|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_249|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_231|, #pthreadsForks=|v_#pthreadsForks_236|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_248|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 5493#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-3]don't care [1538] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_222| v_thr2Thread7of7ForFork1_thidvar0_2) (= v_thr2Thread7of7ForFork1_thidvar2_2 0) (= |v_thr2Thread7of7ForFork1_#in~arg.base_4| 0) (= v_thr2Thread7of7ForFork1_thidvar1_2 0) (= |v_thr2Thread7of7ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_222|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_222|, thr2Thread7of7ForFork1_~t~0=v_thr2Thread7of7ForFork1_~t~0_8, thr2Thread7of7ForFork1_~arg.base=v_thr2Thread7of7ForFork1_~arg.base_4, thr2Thread7of7ForFork1_#res.base=|v_thr2Thread7of7ForFork1_#res.base_4|, thr2Thread7of7ForFork1_~arg.offset=v_thr2Thread7of7ForFork1_~arg.offset_4, thr2Thread7of7ForFork1_#in~arg.base=|v_thr2Thread7of7ForFork1_#in~arg.base_4|, thr2Thread7of7ForFork1_#res.offset=|v_thr2Thread7of7ForFork1_#res.offset_4|, thr2Thread7of7ForFork1_thidvar2=v_thr2Thread7of7ForFork1_thidvar2_2, thr2Thread7of7ForFork1_#in~arg.offset=|v_thr2Thread7of7ForFork1_#in~arg.offset_4|, thr2Thread7of7ForFork1_thidvar1=v_thr2Thread7of7ForFork1_thidvar1_2, thr2Thread7of7ForFork1_thidvar0=v_thr2Thread7of7ForFork1_thidvar0_2} AuxVars[] AssignedVars[thr2Thread7of7ForFork1_~t~0, thr2Thread7of7ForFork1_~arg.base, thr2Thread7of7ForFork1_#res.base, thr2Thread7of7ForFork1_~arg.offset, thr2Thread7of7ForFork1_#in~arg.base, thr2Thread7of7ForFork1_#res.offset, thr2Thread7of7ForFork1_thidvar2, thr2Thread7of7ForFork1_#in~arg.offset, thr2Thread7of7ForFork1_thidvar1, thr2Thread7of7ForFork1_thidvar0] 6815#[L714-4, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1362] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 8455#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-5, thr2ENTRY]don't care [1600] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_296| 1) |v_ULTIMATE.start_main_~i~0#1_295|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_296|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_295|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_166|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_128|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 10511#[L713-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1606] L713-6-->L714-3: Formula: (and (= |v_#memory_int_248| (store |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248| (store (select |v_#memory_int_249| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) |v_ULTIMATE.start_main_~#t2~0#1.offset_198| |v_ULTIMATE.start_main_#t~pre6#1_231|))) (= (select |v_#valid_486| |v_ULTIMATE.start_main_~#t2~0#1.base_248|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_198| 4) (select |v_#length_311| |v_ULTIMATE.start_main_~#t2~0#1.base_248|)) (= (+ |v_#pthreadsForks_237| 1) |v_#pthreadsForks_236|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_198|) (= |v_ULTIMATE.start_main_#t~pre6#1_231| |v_#pthreadsForks_237|) (< |v_ULTIMATE.start_main_~i~0#1_299| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, #pthreadsForks=|v_#pthreadsForks_237|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_249|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_299|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_231|, #pthreadsForks=|v_#pthreadsForks_236|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_198|, #valid=|v_#valid_486|, #memory_int=|v_#memory_int_248|, #length=|v_#length_311|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_248|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 13095#[L714-3, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1530] L714-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 16333#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [2022-07-26 13:44:52,308 INFO L735 eck$LassoCheckResult]: Loop: 16333#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1531] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 16333#[ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [2022-07-26 13:44:52,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:52,309 INFO L85 PathProgramCache]: Analyzing trace with hash 1450368352, now seen corresponding path program 1 times [2022-07-26 13:44:52,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:52,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438834085] [2022-07-26 13:44:52,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:52,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:52,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:52,327 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:52,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:52,345 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:52,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:52,346 INFO L85 PathProgramCache]: Analyzing trace with hash 1562, now seen corresponding path program 1 times [2022-07-26 13:44:52,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:52,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424174280] [2022-07-26 13:44:52,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:52,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:52,350 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:52,356 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:52,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:44:52,357 INFO L85 PathProgramCache]: Analyzing trace with hash 2011747483, now seen corresponding path program 1 times [2022-07-26 13:44:52,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:44:52,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891980986] [2022-07-26 13:44:52,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:44:52,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:44:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:52,373 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:44:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:44:52,387 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:44:57,711 WARN L146 chiAutomizerObserver]: 7 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:44:57,734 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:44:57,737 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 232 places, 209 transitions, 610 flow [2022-07-26 13:44:57,754 INFO L129 PetriNetUnfolder]: 11/263 cut-off events. [2022-07-26 13:44:57,754 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2022-07-26 13:44:57,755 INFO L84 FinitePrefix]: Finished finitePrefix Result has 334 conditions, 263 events. 11/263 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 392 event pairs, 0 based on Foata normal form. 0/244 useless extension candidates. Maximal degree in co-relation 317. Up to 18 conditions per place. [2022-07-26 13:44:57,755 INFO L82 GeneralOperation]: Start removeDead. Operand has 232 places, 209 transitions, 610 flow [2022-07-26 13:44:57,759 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 133 places, 116 transitions, 331 flow [2022-07-26 13:44:57,759 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:44:57,759 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 133 places, 116 transitions, 331 flow [2022-07-26 13:44:57,759 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 133 places, 116 transitions, 331 flow [2022-07-26 13:44:57,759 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 133 places, 116 transitions, 331 flow [2022-07-26 13:44:57,775 INFO L129 PetriNetUnfolder]: 11/263 cut-off events. [2022-07-26 13:44:57,775 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2022-07-26 13:44:57,776 INFO L84 FinitePrefix]: Finished finitePrefix Result has 327 conditions, 263 events. 11/263 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 383 event pairs, 0 based on Foata normal form. 0/244 useless extension candidates. Maximal degree in co-relation 291. Up to 18 conditions per place. [2022-07-26 13:44:57,782 INFO L116 LiptonReduction]: Number of co-enabled transitions 6288 [2022-07-26 13:44:59,599 INFO L131 LiptonReduction]: Checked pairs total: 9374 [2022-07-26 13:44:59,599 INFO L133 LiptonReduction]: Total number of compositions: 86 [2022-07-26 13:44:59,600 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:44:59,600 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:44:59,600 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:44:59,600 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:44:59,600 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:44:59,600 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:44:59,600 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:44:59,600 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:44:59,600 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:45:14,644 INFO L131 ngComponentsAnalysis]: Automaton has 13122 accepting balls. 13122 [2022-07-26 13:45:14,644 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:45:14,644 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:45:14,649 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [9, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:45:14,649 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:45:14,650 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:45:14,650 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 111531 states, but on-demand construction may add more states [2022-07-26 13:45:18,026 INFO L131 ngComponentsAnalysis]: Automaton has 13122 accepting balls. 13122 [2022-07-26 13:45:18,026 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:45:18,026 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:45:18,031 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [9, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:45:18,031 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:45:18,032 INFO L733 eck$LassoCheckResult]: Stem: 235#[ULTIMATE.startENTRY]don't care [1936] ULTIMATE.startENTRY-->L712-3: Formula: (let ((.cse0 (select |v_#memory_int_305| 1)) (.cse1 (store |v_#valid_575| |v_ULTIMATE.start_main_~#t1~0#1.base_287| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_575| 1) 1) (= |v_#NULL.base_81| 0) (= (select |v_#valid_575| |v_ULTIMATE.start_main_~#t1~0#1.base_287|) 0) (< 0 |v_#StackHeapBarrier_159|) (= |v_ULTIMATE.start_main_#in~argc#1_132| |v_ULTIMATE.start_main_~argc#1_126|) (= 0 (select |v_#valid_575| 0)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_229| 0) (= |v_ULTIMATE.start_main_#in~argc#1_132| |v_ULTIMATE.start_#in~argc#1_87|) (= (select |v_#length_374| 2) 9) (= v_~x~0_1111 0) (= |v_ULTIMATE.start_main_~argv#1.base_132| |v_ULTIMATE.start_main_#in~argv#1.base_132|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_239| 0) (= 2 (select |v_#length_374| 1)) (= |v_#NULL.offset_81| 0) (= (select .cse0 1) 0) (= (select |v_#valid_575| 2) 1) (= |v_ULTIMATE.start_#in~argv#1.offset_87| |v_ULTIMATE.start_main_#in~argv#1.offset_132|) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_299|) 0) (= (+ |v_#pthreadsForks_293| 1) |v_#pthreadsForks_292|) (< |v_#StackHeapBarrier_159| |v_ULTIMATE.start_main_~#t1~0#1.base_287|) (= |v_ULTIMATE.start_main_#t~pre3#1_269| |v_#pthreadsForks_293|) (= (store |v_#memory_int_305| |v_ULTIMATE.start_main_~#t1~0#1.base_287| (store (select |v_#memory_int_305| |v_ULTIMATE.start_main_~#t1~0#1.base_287|) |v_ULTIMATE.start_main_~#t1~0#1.offset_229| |v_ULTIMATE.start_main_#t~pre3#1_269|)) |v_#memory_int_304|) (= |v_ULTIMATE.start_#in~argv#1.base_87| |v_ULTIMATE.start_main_#in~argv#1.base_132|) (= |v_ULTIMATE.start_main_~argv#1.offset_132| |v_ULTIMATE.start_main_#in~argv#1.offset_132|) (= |v_#valid_574| (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_299| 1)) (= (store (store |v_#length_374| |v_ULTIMATE.start_main_~#t1~0#1.base_287| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_299| 4) |v_#length_373|) (< |v_#StackHeapBarrier_159| |v_ULTIMATE.start_main_~#t2~0#1.base_299|))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_87|, #StackHeapBarrier=|v_#StackHeapBarrier_159|, #pthreadsForks=|v_#pthreadsForks_293|, #valid=|v_#valid_575|, #memory_int=|v_#memory_int_305|, #length=|v_#length_374|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_87|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_87|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_135|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_239|, #NULL.offset=|v_#NULL.offset_81|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_132|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_229|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_132|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_87|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_362|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_132|, #pthreadsForks=|v_#pthreadsForks_292|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_204|, #length=|v_#length_373|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_87|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_87|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_269|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_126|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_287|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_189|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_132|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_287|, #NULL.base=|v_#NULL.base_81|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_132|, #StackHeapBarrier=|v_#StackHeapBarrier_159|, #valid=|v_#valid_574|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_158|, #memory_int=|v_#memory_int_304|, ~x~0=v_~x~0_1111, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_299|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, #NULL.base, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_main_#t~post5#1, #valid, ULTIMATE.start_main_#t~nondet7#1, #memory_int, #length, ~x~0, ULTIMATE.start_main_#t~pre3#1, ULTIMATE.start_main_~#t2~0#1.base] 238#[L712-3]don't care [1833] L712-3-->thr1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre3#1_234| v_thr1Thread1of8ForFork0_thidvar0_2) (= v_thr1Thread1of8ForFork0_thidvar1_2 0) (= 0 |v_thr1Thread1of8ForFork0_#in~arg#1.offset_4|) (= 0 |v_thr1Thread1of8ForFork0_#in~arg#1.base_4|)) InVars {ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_234|} OutVars{thr1Thread1of8ForFork0_thidvar0=v_thr1Thread1of8ForFork0_thidvar0_2, thr1Thread1of8ForFork0_~arg#1.offset=|v_thr1Thread1of8ForFork0_~arg#1.offset_4|, thr1Thread1of8ForFork0_#res#1.base=|v_thr1Thread1of8ForFork0_#res#1.base_4|, thr1Thread1of8ForFork0___VERIFIER_assert_~cond#1=|v_thr1Thread1of8ForFork0___VERIFIER_assert_~cond#1_10|, thr1Thread1of8ForFork0_thidvar1=v_thr1Thread1of8ForFork0_thidvar1_2, thr1Thread1of8ForFork0_#in~arg#1.base=|v_thr1Thread1of8ForFork0_#in~arg#1.base_4|, thr1Thread1of8ForFork0___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of8ForFork0___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of8ForFork0_~arg#1.base=|v_thr1Thread1of8ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_234|, thr1Thread1of8ForFork0_#in~arg#1.offset=|v_thr1Thread1of8ForFork0_#in~arg#1.offset_4|, thr1Thread1of8ForFork0_#res#1.offset=|v_thr1Thread1of8ForFork0_#res#1.offset_4|} AuxVars[] AssignedVars[thr1Thread1of8ForFork0_thidvar0, thr1Thread1of8ForFork0_~arg#1.offset, thr1Thread1of8ForFork0_#res#1.base, thr1Thread1of8ForFork0___VERIFIER_assert_~cond#1, thr1Thread1of8ForFork0_thidvar1, thr1Thread1of8ForFork0_#in~arg#1.base, thr1Thread1of8ForFork0___VERIFIER_assert_#in~cond#1, thr1Thread1of8ForFork0_~arg#1.base, thr1Thread1of8ForFork0_#in~arg#1.offset, thr1Thread1of8ForFork0_#res#1.offset] 240#[L712-4, thr1ENTRY]don't care [1912] L712-4-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_348| 0) InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_127|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_348|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_257|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre3#1] 242#[thr1ENTRY, L713-6]don't care [1910] L713-6-->L714-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_225|) (< |v_ULTIMATE.start_main_~i~0#1_346| 50) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_225| 4) (select |v_#length_351| |v_ULTIMATE.start_main_~#t2~0#1.base_281|)) (= |v_ULTIMATE.start_main_#t~pre6#1_279| |v_#pthreadsForks_277|) (= (+ |v_#pthreadsForks_277| 1) |v_#pthreadsForks_276|) (= (select |v_#valid_542| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) 1) (= |v_#memory_int_284| (store |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281| (store (select |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) |v_ULTIMATE.start_main_~#t2~0#1.offset_225| |v_ULTIMATE.start_main_#t~pre6#1_279|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, #pthreadsForks=|v_#pthreadsForks_277|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_285|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_279|, #pthreadsForks=|v_#pthreadsForks_276|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_284|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 246#[L714-3, thr1ENTRY]don't care [1843] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_258| v_thr2Thread1of8ForFork1_thidvar0_2) (= 0 |v_thr2Thread1of8ForFork1_#in~arg.base_4|) (= v_thr2Thread1of8ForFork1_thidvar2_2 0) (= v_thr2Thread1of8ForFork1_thidvar1_2 0) (= |v_thr2Thread1of8ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_258|} OutVars{thr2Thread1of8ForFork1_#res.offset=|v_thr2Thread1of8ForFork1_#res.offset_4|, thr2Thread1of8ForFork1_~t~0=v_thr2Thread1of8ForFork1_~t~0_8, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_258|, thr2Thread1of8ForFork1_~arg.offset=v_thr2Thread1of8ForFork1_~arg.offset_4, thr2Thread1of8ForFork1_#in~arg.base=|v_thr2Thread1of8ForFork1_#in~arg.base_4|, thr2Thread1of8ForFork1_~arg.base=v_thr2Thread1of8ForFork1_~arg.base_4, thr2Thread1of8ForFork1_#res.base=|v_thr2Thread1of8ForFork1_#res.base_4|, thr2Thread1of8ForFork1_thidvar2=v_thr2Thread1of8ForFork1_thidvar2_2, thr2Thread1of8ForFork1_thidvar1=v_thr2Thread1of8ForFork1_thidvar1_2, thr2Thread1of8ForFork1_thidvar0=v_thr2Thread1of8ForFork1_thidvar0_2, thr2Thread1of8ForFork1_#in~arg.offset=|v_thr2Thread1of8ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread1of8ForFork1_#res.offset, thr2Thread1of8ForFork1_~t~0, thr2Thread1of8ForFork1_~arg.offset, thr2Thread1of8ForFork1_#in~arg.base, thr2Thread1of8ForFork1_~arg.base, thr2Thread1of8ForFork1_#res.base, thr2Thread1of8ForFork1_thidvar2, thr2Thread1of8ForFork1_thidvar1, thr2Thread1of8ForFork1_thidvar0, thr2Thread1of8ForFork1_#in~arg.offset] 252#[thr1ENTRY, L714-4, thr2ENTRY]don't care [1654] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 258#[L714-5, thr1ENTRY, thr2ENTRY]don't care [1895] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_338| (+ |v_ULTIMATE.start_main_~i~0#1_339| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_339|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_338|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_192|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_148|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 264#[thr1ENTRY, L713-6, thr2ENTRY]don't care [1910] L713-6-->L714-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_225|) (< |v_ULTIMATE.start_main_~i~0#1_346| 50) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_225| 4) (select |v_#length_351| |v_ULTIMATE.start_main_~#t2~0#1.base_281|)) (= |v_ULTIMATE.start_main_#t~pre6#1_279| |v_#pthreadsForks_277|) (= (+ |v_#pthreadsForks_277| 1) |v_#pthreadsForks_276|) (= (select |v_#valid_542| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) 1) (= |v_#memory_int_284| (store |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281| (store (select |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) |v_ULTIMATE.start_main_~#t2~0#1.offset_225| |v_ULTIMATE.start_main_#t~pre6#1_279|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, #pthreadsForks=|v_#pthreadsForks_277|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_285|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_279|, #pthreadsForks=|v_#pthreadsForks_276|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_284|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 274#[L714-3, thr1ENTRY, thr2ENTRY]don't care [1844] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread2of8ForFork1_thidvar2_2 0) (= |v_thr2Thread2of8ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_260| v_thr2Thread2of8ForFork1_thidvar0_2) (= v_thr2Thread2of8ForFork1_thidvar1_2 0) (= |v_thr2Thread2of8ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_260|} OutVars{thr2Thread2of8ForFork1_~arg.base=v_thr2Thread2of8ForFork1_~arg.base_4, thr2Thread2of8ForFork1_#res.base=|v_thr2Thread2of8ForFork1_#res.base_4|, thr2Thread2of8ForFork1_~t~0=v_thr2Thread2of8ForFork1_~t~0_8, thr2Thread2of8ForFork1_#res.offset=|v_thr2Thread2of8ForFork1_#res.offset_4|, thr2Thread2of8ForFork1_~arg.offset=v_thr2Thread2of8ForFork1_~arg.offset_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_260|, thr2Thread2of8ForFork1_#in~arg.base=|v_thr2Thread2of8ForFork1_#in~arg.base_4|, thr2Thread2of8ForFork1_thidvar1=v_thr2Thread2of8ForFork1_thidvar1_2, thr2Thread2of8ForFork1_thidvar0=v_thr2Thread2of8ForFork1_thidvar0_2, thr2Thread2of8ForFork1_#in~arg.offset=|v_thr2Thread2of8ForFork1_#in~arg.offset_4|, thr2Thread2of8ForFork1_thidvar2=v_thr2Thread2of8ForFork1_thidvar2_2} AuxVars[] AssignedVars[thr2Thread2of8ForFork1_~arg.base, thr2Thread2of8ForFork1_#res.base, thr2Thread2of8ForFork1_~t~0, thr2Thread2of8ForFork1_#res.offset, thr2Thread2of8ForFork1_~arg.offset, thr2Thread2of8ForFork1_#in~arg.base, thr2Thread2of8ForFork1_thidvar1, thr2Thread2of8ForFork1_thidvar0, thr2Thread2of8ForFork1_#in~arg.offset, thr2Thread2of8ForFork1_thidvar2] 288#[thr2ENTRY, L714-4, thr1ENTRY, thr2ENTRY]don't care [1654] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 304#[thr2ENTRY, L714-5, thr1ENTRY, thr2ENTRY]don't care [1895] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_338| (+ |v_ULTIMATE.start_main_~i~0#1_339| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_339|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_338|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_192|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_148|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 322#[thr2ENTRY, thr1ENTRY, L713-6, thr2ENTRY]don't care [1910] L713-6-->L714-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_225|) (< |v_ULTIMATE.start_main_~i~0#1_346| 50) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_225| 4) (select |v_#length_351| |v_ULTIMATE.start_main_~#t2~0#1.base_281|)) (= |v_ULTIMATE.start_main_#t~pre6#1_279| |v_#pthreadsForks_277|) (= (+ |v_#pthreadsForks_277| 1) |v_#pthreadsForks_276|) (= (select |v_#valid_542| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) 1) (= |v_#memory_int_284| (store |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281| (store (select |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) |v_ULTIMATE.start_main_~#t2~0#1.offset_225| |v_ULTIMATE.start_main_#t~pre6#1_279|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, #pthreadsForks=|v_#pthreadsForks_277|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_285|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_279|, #pthreadsForks=|v_#pthreadsForks_276|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_284|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 344#[thr2ENTRY, thr1ENTRY, L714-3, thr2ENTRY]don't care [1845] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_262| v_thr2Thread3of8ForFork1_thidvar0_2) (= |v_thr2Thread3of8ForFork1_#in~arg.base_4| 0) (= v_thr2Thread3of8ForFork1_thidvar1_2 0) (= v_thr2Thread3of8ForFork1_thidvar2_2 0) (= |v_thr2Thread3of8ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_262|} OutVars{thr2Thread3of8ForFork1_thidvar0=v_thr2Thread3of8ForFork1_thidvar0_2, thr2Thread3of8ForFork1_#in~arg.base=|v_thr2Thread3of8ForFork1_#in~arg.base_4|, thr2Thread3of8ForFork1_#res.base=|v_thr2Thread3of8ForFork1_#res.base_4|, thr2Thread3of8ForFork1_~arg.offset=v_thr2Thread3of8ForFork1_~arg.offset_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_262|, thr2Thread3of8ForFork1_#res.offset=|v_thr2Thread3of8ForFork1_#res.offset_4|, thr2Thread3of8ForFork1_~arg.base=v_thr2Thread3of8ForFork1_~arg.base_4, thr2Thread3of8ForFork1_thidvar2=v_thr2Thread3of8ForFork1_thidvar2_2, thr2Thread3of8ForFork1_thidvar1=v_thr2Thread3of8ForFork1_thidvar1_2, thr2Thread3of8ForFork1_~t~0=v_thr2Thread3of8ForFork1_~t~0_8, thr2Thread3of8ForFork1_#in~arg.offset=|v_thr2Thread3of8ForFork1_#in~arg.offset_4|} AuxVars[] AssignedVars[thr2Thread3of8ForFork1_thidvar0, thr2Thread3of8ForFork1_#in~arg.base, thr2Thread3of8ForFork1_#res.base, thr2Thread3of8ForFork1_~arg.offset, thr2Thread3of8ForFork1_#res.offset, thr2Thread3of8ForFork1_~arg.base, thr2Thread3of8ForFork1_thidvar2, thr2Thread3of8ForFork1_thidvar1, thr2Thread3of8ForFork1_~t~0, thr2Thread3of8ForFork1_#in~arg.offset] 374#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-4, thr2ENTRY]don't care [1654] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 416#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY]don't care [1895] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_338| (+ |v_ULTIMATE.start_main_~i~0#1_339| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_339|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_338|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_192|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_148|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 472#[L713-6, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1910] L713-6-->L714-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_225|) (< |v_ULTIMATE.start_main_~i~0#1_346| 50) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_225| 4) (select |v_#length_351| |v_ULTIMATE.start_main_~#t2~0#1.base_281|)) (= |v_ULTIMATE.start_main_#t~pre6#1_279| |v_#pthreadsForks_277|) (= (+ |v_#pthreadsForks_277| 1) |v_#pthreadsForks_276|) (= (select |v_#valid_542| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) 1) (= |v_#memory_int_284| (store |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281| (store (select |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) |v_ULTIMATE.start_main_~#t2~0#1.offset_225| |v_ULTIMATE.start_main_#t~pre6#1_279|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, #pthreadsForks=|v_#pthreadsForks_277|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_285|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_279|, #pthreadsForks=|v_#pthreadsForks_276|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_284|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 544#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-3, thr2ENTRY]don't care [1846] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread4of8ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread4of8ForFork1_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_264| v_thr2Thread4of8ForFork1_thidvar0_2) (= v_thr2Thread4of8ForFork1_thidvar2_2 0) (= v_thr2Thread4of8ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_264|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_264|, thr2Thread4of8ForFork1_~arg.base=v_thr2Thread4of8ForFork1_~arg.base_4, thr2Thread4of8ForFork1_#in~arg.base=|v_thr2Thread4of8ForFork1_#in~arg.base_4|, thr2Thread4of8ForFork1_thidvar2=v_thr2Thread4of8ForFork1_thidvar2_2, thr2Thread4of8ForFork1_~t~0=v_thr2Thread4of8ForFork1_~t~0_8, thr2Thread4of8ForFork1_#in~arg.offset=|v_thr2Thread4of8ForFork1_#in~arg.offset_4|, thr2Thread4of8ForFork1_#res.offset=|v_thr2Thread4of8ForFork1_#res.offset_4|, thr2Thread4of8ForFork1_thidvar0=v_thr2Thread4of8ForFork1_thidvar0_2, thr2Thread4of8ForFork1_thidvar1=v_thr2Thread4of8ForFork1_thidvar1_2, thr2Thread4of8ForFork1_#res.base=|v_thr2Thread4of8ForFork1_#res.base_4|, thr2Thread4of8ForFork1_~arg.offset=v_thr2Thread4of8ForFork1_~arg.offset_4} AuxVars[] AssignedVars[thr2Thread4of8ForFork1_~arg.base, thr2Thread4of8ForFork1_#in~arg.base, thr2Thread4of8ForFork1_thidvar2, thr2Thread4of8ForFork1_~t~0, thr2Thread4of8ForFork1_#in~arg.offset, thr2Thread4of8ForFork1_#res.offset, thr2Thread4of8ForFork1_thidvar0, thr2Thread4of8ForFork1_thidvar1, thr2Thread4of8ForFork1_#res.base, thr2Thread4of8ForFork1_~arg.offset] 636#[thr2ENTRY, thr1ENTRY, thr2ENTRY, L714-4, thr2ENTRY, thr2ENTRY]don't care [1654] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 750#[thr2ENTRY, L714-5, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1895] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_338| (+ |v_ULTIMATE.start_main_~i~0#1_339| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_339|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_338|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_192|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_148|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 886#[thr2ENTRY, thr1ENTRY, L713-6, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1910] L713-6-->L714-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_225|) (< |v_ULTIMATE.start_main_~i~0#1_346| 50) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_225| 4) (select |v_#length_351| |v_ULTIMATE.start_main_~#t2~0#1.base_281|)) (= |v_ULTIMATE.start_main_#t~pre6#1_279| |v_#pthreadsForks_277|) (= (+ |v_#pthreadsForks_277| 1) |v_#pthreadsForks_276|) (= (select |v_#valid_542| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) 1) (= |v_#memory_int_284| (store |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281| (store (select |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) |v_ULTIMATE.start_main_~#t2~0#1.offset_225| |v_ULTIMATE.start_main_#t~pre6#1_279|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, #pthreadsForks=|v_#pthreadsForks_277|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_285|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_279|, #pthreadsForks=|v_#pthreadsForks_276|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_284|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 1046#[thr2ENTRY, thr1ENTRY, thr2ENTRY, L714-3, thr2ENTRY, thr2ENTRY]don't care [1847] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_266| v_thr2Thread5of8ForFork1_thidvar0_2) (= |v_thr2Thread5of8ForFork1_#in~arg.base_4| 0) (= 0 v_thr2Thread5of8ForFork1_thidvar2_2) (= |v_thr2Thread5of8ForFork1_#in~arg.offset_4| 0) (= 0 v_thr2Thread5of8ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_266|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_266|, thr2Thread5of8ForFork1_#in~arg.base=|v_thr2Thread5of8ForFork1_#in~arg.base_4|, thr2Thread5of8ForFork1_~arg.base=v_thr2Thread5of8ForFork1_~arg.base_4, thr2Thread5of8ForFork1_#res.offset=|v_thr2Thread5of8ForFork1_#res.offset_4|, thr2Thread5of8ForFork1_~arg.offset=v_thr2Thread5of8ForFork1_~arg.offset_4, thr2Thread5of8ForFork1_#in~arg.offset=|v_thr2Thread5of8ForFork1_#in~arg.offset_4|, thr2Thread5of8ForFork1_thidvar0=v_thr2Thread5of8ForFork1_thidvar0_2, thr2Thread5of8ForFork1_~t~0=v_thr2Thread5of8ForFork1_~t~0_8, thr2Thread5of8ForFork1_thidvar1=v_thr2Thread5of8ForFork1_thidvar1_2, thr2Thread5of8ForFork1_#res.base=|v_thr2Thread5of8ForFork1_#res.base_4|, thr2Thread5of8ForFork1_thidvar2=v_thr2Thread5of8ForFork1_thidvar2_2} AuxVars[] AssignedVars[thr2Thread5of8ForFork1_#in~arg.base, thr2Thread5of8ForFork1_~arg.base, thr2Thread5of8ForFork1_#res.offset, thr2Thread5of8ForFork1_~arg.offset, thr2Thread5of8ForFork1_#in~arg.offset, thr2Thread5of8ForFork1_thidvar0, thr2Thread5of8ForFork1_~t~0, thr2Thread5of8ForFork1_thidvar1, thr2Thread5of8ForFork1_#res.base, thr2Thread5of8ForFork1_thidvar2] 1242#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-4, thr2ENTRY]don't care [1654] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 1496#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr1ENTRY, thr2ENTRY]don't care [1895] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_338| (+ |v_ULTIMATE.start_main_~i~0#1_339| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_339|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_338|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_192|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_148|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 1824#[thr2ENTRY, thr2ENTRY, L713-6, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY]don't care [1910] L713-6-->L714-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_225|) (< |v_ULTIMATE.start_main_~i~0#1_346| 50) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_225| 4) (select |v_#length_351| |v_ULTIMATE.start_main_~#t2~0#1.base_281|)) (= |v_ULTIMATE.start_main_#t~pre6#1_279| |v_#pthreadsForks_277|) (= (+ |v_#pthreadsForks_277| 1) |v_#pthreadsForks_276|) (= (select |v_#valid_542| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) 1) (= |v_#memory_int_284| (store |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281| (store (select |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) |v_ULTIMATE.start_main_~#t2~0#1.offset_225| |v_ULTIMATE.start_main_#t~pre6#1_279|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, #pthreadsForks=|v_#pthreadsForks_277|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_285|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_279|, #pthreadsForks=|v_#pthreadsForks_276|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_284|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 2230#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, L714-3]don't care [1848] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread6of8ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread6of8ForFork1_thidvar1_2 0) (= v_thr2Thread6of8ForFork1_thidvar2_2 0) (= |v_thr2Thread6of8ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_268| v_thr2Thread6of8ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_268|} OutVars{thr2Thread6of8ForFork1_#in~arg.offset=|v_thr2Thread6of8ForFork1_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_268|, thr2Thread6of8ForFork1_#res.offset=|v_thr2Thread6of8ForFork1_#res.offset_4|, thr2Thread6of8ForFork1_thidvar0=v_thr2Thread6of8ForFork1_thidvar0_2, thr2Thread6of8ForFork1_thidvar1=v_thr2Thread6of8ForFork1_thidvar1_2, thr2Thread6of8ForFork1_#in~arg.base=|v_thr2Thread6of8ForFork1_#in~arg.base_4|, thr2Thread6of8ForFork1_thidvar2=v_thr2Thread6of8ForFork1_thidvar2_2, thr2Thread6of8ForFork1_~arg.base=v_thr2Thread6of8ForFork1_~arg.base_4, thr2Thread6of8ForFork1_~t~0=v_thr2Thread6of8ForFork1_~t~0_8, thr2Thread6of8ForFork1_~arg.offset=v_thr2Thread6of8ForFork1_~arg.offset_4, thr2Thread6of8ForFork1_#res.base=|v_thr2Thread6of8ForFork1_#res.base_4|} AuxVars[] AssignedVars[thr2Thread6of8ForFork1_#in~arg.offset, thr2Thread6of8ForFork1_#res.offset, thr2Thread6of8ForFork1_thidvar0, thr2Thread6of8ForFork1_thidvar1, thr2Thread6of8ForFork1_#in~arg.base, thr2Thread6of8ForFork1_thidvar2, thr2Thread6of8ForFork1_~arg.base, thr2Thread6of8ForFork1_~t~0, thr2Thread6of8ForFork1_~arg.offset, thr2Thread6of8ForFork1_#res.base] 2722#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-4]don't care [1654] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 3332#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY, thr2ENTRY]don't care [1895] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_338| (+ |v_ULTIMATE.start_main_~i~0#1_339| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_339|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_338|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_192|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_148|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 4112#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L713-6, thr2ENTRY, thr2ENTRY]don't care [1910] L713-6-->L714-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_225|) (< |v_ULTIMATE.start_main_~i~0#1_346| 50) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_225| 4) (select |v_#length_351| |v_ULTIMATE.start_main_~#t2~0#1.base_281|)) (= |v_ULTIMATE.start_main_#t~pre6#1_279| |v_#pthreadsForks_277|) (= (+ |v_#pthreadsForks_277| 1) |v_#pthreadsForks_276|) (= (select |v_#valid_542| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) 1) (= |v_#memory_int_284| (store |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281| (store (select |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) |v_ULTIMATE.start_main_~#t2~0#1.offset_225| |v_ULTIMATE.start_main_#t~pre6#1_279|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, #pthreadsForks=|v_#pthreadsForks_277|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_285|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_279|, #pthreadsForks=|v_#pthreadsForks_276|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_284|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 5112#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, L714-3, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1849] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread7of8ForFork1_thidvar1_2 0) (= |v_thr2Thread7of8ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread7of8ForFork1_thidvar2_2 0) (= |v_thr2Thread7of8ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_270| v_thr2Thread7of8ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_270|} OutVars{thr2Thread7of8ForFork1_~arg.base=v_thr2Thread7of8ForFork1_~arg.base_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_270|, thr2Thread7of8ForFork1_#in~arg.offset=|v_thr2Thread7of8ForFork1_#in~arg.offset_4|, thr2Thread7of8ForFork1_thidvar2=v_thr2Thread7of8ForFork1_thidvar2_2, thr2Thread7of8ForFork1_thidvar1=v_thr2Thread7of8ForFork1_thidvar1_2, thr2Thread7of8ForFork1_#in~arg.base=|v_thr2Thread7of8ForFork1_#in~arg.base_4|, thr2Thread7of8ForFork1_#res.offset=|v_thr2Thread7of8ForFork1_#res.offset_4|, thr2Thread7of8ForFork1_thidvar0=v_thr2Thread7of8ForFork1_thidvar0_2, thr2Thread7of8ForFork1_#res.base=|v_thr2Thread7of8ForFork1_#res.base_4|, thr2Thread7of8ForFork1_~arg.offset=v_thr2Thread7of8ForFork1_~arg.offset_4, thr2Thread7of8ForFork1_~t~0=v_thr2Thread7of8ForFork1_~t~0_8} AuxVars[] AssignedVars[thr2Thread7of8ForFork1_~arg.base, thr2Thread7of8ForFork1_#in~arg.offset, thr2Thread7of8ForFork1_thidvar2, thr2Thread7of8ForFork1_thidvar1, thr2Thread7of8ForFork1_#in~arg.base, thr2Thread7of8ForFork1_#res.offset, thr2Thread7of8ForFork1_thidvar0, thr2Thread7of8ForFork1_#res.base, thr2Thread7of8ForFork1_~arg.offset, thr2Thread7of8ForFork1_~t~0] 6378#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-4, thr2ENTRY, thr1ENTRY]don't care [1654] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 7976#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1895] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_338| (+ |v_ULTIMATE.start_main_~i~0#1_339| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_339|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_338|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_192|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_148|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 10006#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L713-6, thr2ENTRY, thr2ENTRY, thr1ENTRY]don't care [1910] L713-6-->L714-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_225|) (< |v_ULTIMATE.start_main_~i~0#1_346| 50) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_225| 4) (select |v_#length_351| |v_ULTIMATE.start_main_~#t2~0#1.base_281|)) (= |v_ULTIMATE.start_main_#t~pre6#1_279| |v_#pthreadsForks_277|) (= (+ |v_#pthreadsForks_277| 1) |v_#pthreadsForks_276|) (= (select |v_#valid_542| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) 1) (= |v_#memory_int_284| (store |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281| (store (select |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) |v_ULTIMATE.start_main_~#t2~0#1.offset_225| |v_ULTIMATE.start_main_#t~pre6#1_279|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, #pthreadsForks=|v_#pthreadsForks_277|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_285|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_279|, #pthreadsForks=|v_#pthreadsForks_276|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_284|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 12578#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-3, thr1ENTRY]don't care [1850] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_272| v_thr2Thread8of8ForFork1_thidvar0_2) (= |v_thr2Thread8of8ForFork1_#in~arg.offset_4| 0) (= |v_thr2Thread8of8ForFork1_#in~arg.base_4| 0) (= v_thr2Thread8of8ForFork1_thidvar2_2 0) (= v_thr2Thread8of8ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_272|} OutVars{thr2Thread8of8ForFork1_~arg.base=v_thr2Thread8of8ForFork1_~arg.base_4, thr2Thread8of8ForFork1_#res.base=|v_thr2Thread8of8ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_272|, thr2Thread8of8ForFork1_#in~arg.offset=|v_thr2Thread8of8ForFork1_#in~arg.offset_4|, thr2Thread8of8ForFork1_#in~arg.base=|v_thr2Thread8of8ForFork1_#in~arg.base_4|, thr2Thread8of8ForFork1_#res.offset=|v_thr2Thread8of8ForFork1_#res.offset_4|, thr2Thread8of8ForFork1_thidvar2=v_thr2Thread8of8ForFork1_thidvar2_2, thr2Thread8of8ForFork1_~t~0=v_thr2Thread8of8ForFork1_~t~0_8, thr2Thread8of8ForFork1_thidvar1=v_thr2Thread8of8ForFork1_thidvar1_2, thr2Thread8of8ForFork1_~arg.offset=v_thr2Thread8of8ForFork1_~arg.offset_4, thr2Thread8of8ForFork1_thidvar0=v_thr2Thread8of8ForFork1_thidvar0_2} AuxVars[] AssignedVars[thr2Thread8of8ForFork1_~arg.base, thr2Thread8of8ForFork1_#res.base, thr2Thread8of8ForFork1_#in~arg.offset, thr2Thread8of8ForFork1_#in~arg.base, thr2Thread8of8ForFork1_#res.offset, thr2Thread8of8ForFork1_thidvar2, thr2Thread8of8ForFork1_~t~0, thr2Thread8of8ForFork1_thidvar1, thr2Thread8of8ForFork1_~arg.offset, thr2Thread8of8ForFork1_thidvar0] 15786#[thr2ENTRY, thr2ENTRY, L714-4, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1654] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 19738#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1895] L714-5-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_338| (+ |v_ULTIMATE.start_main_~i~0#1_339| 1)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_339|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_338|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_192|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_148|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 24628#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L713-6, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1910] L713-6-->L714-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_225|) (< |v_ULTIMATE.start_main_~i~0#1_346| 50) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_225| 4) (select |v_#length_351| |v_ULTIMATE.start_main_~#t2~0#1.base_281|)) (= |v_ULTIMATE.start_main_#t~pre6#1_279| |v_#pthreadsForks_277|) (= (+ |v_#pthreadsForks_277| 1) |v_#pthreadsForks_276|) (= (select |v_#valid_542| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) 1) (= |v_#memory_int_284| (store |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281| (store (select |v_#memory_int_285| |v_ULTIMATE.start_main_~#t2~0#1.base_281|) |v_ULTIMATE.start_main_~#t2~0#1.offset_225| |v_ULTIMATE.start_main_#t~pre6#1_279|)))) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, #pthreadsForks=|v_#pthreadsForks_277|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_285|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_346|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_279|, #pthreadsForks=|v_#pthreadsForks_276|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_225|, #valid=|v_#valid_542|, #memory_int=|v_#memory_int_284|, #length=|v_#length_351|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_281|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 30770#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-3, thr2ENTRY, thr2ENTRY]don't care [1841] L714-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 38550#[thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:45:18,032 INFO L735 eck$LassoCheckResult]: Loop: 38550#[thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1842] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 38550#[thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2022-07-26 13:45:18,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:45:18,033 INFO L85 PathProgramCache]: Analyzing trace with hash -1559608859, now seen corresponding path program 1 times [2022-07-26 13:45:18,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:45:18,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014903787] [2022-07-26 13:45:18,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:45:18,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:45:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:45:18,045 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:45:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:45:18,057 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:45:18,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:45:18,058 INFO L85 PathProgramCache]: Analyzing trace with hash 1873, now seen corresponding path program 1 times [2022-07-26 13:45:18,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:45:18,058 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85988561] [2022-07-26 13:45:18,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:45:18,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:45:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:45:18,061 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:45:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:45:18,064 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:45:18,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:45:18,064 INFO L85 PathProgramCache]: Analyzing trace with hash -1103232531, now seen corresponding path program 1 times [2022-07-26 13:45:18,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:45:18,064 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268286085] [2022-07-26 13:45:18,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:45:18,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:45:18,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:45:18,076 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:45:18,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:45:18,088 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:45:24,646 WARN L233 SmtUtils]: Spent 6.55s on a formula simplification. DAG size of input: 299 DAG size of output: 283 (called from [L 277] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-07-26 13:45:25,362 WARN L146 chiAutomizerObserver]: 8 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:45:25,408 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:45:25,411 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 255 places, 229 transitions, 692 flow [2022-07-26 13:45:25,431 INFO L129 PetriNetUnfolder]: 12/289 cut-off events. [2022-07-26 13:45:25,432 INFO L130 PetriNetUnfolder]: For 156/156 co-relation queries the response was YES. [2022-07-26 13:45:25,434 INFO L84 FinitePrefix]: Finished finitePrefix Result has 373 conditions, 289 events. 12/289 cut-off events. For 156/156 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 433 event pairs, 0 based on Foata normal form. 0/268 useless extension candidates. Maximal degree in co-relation 354. Up to 20 conditions per place. [2022-07-26 13:45:25,434 INFO L82 GeneralOperation]: Start removeDead. Operand has 255 places, 229 transitions, 692 flow [2022-07-26 13:45:25,441 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 123 transitions, 366 flow [2022-07-26 13:45:25,442 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:45:25,442 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 142 places, 123 transitions, 366 flow [2022-07-26 13:45:25,442 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 142 places, 123 transitions, 366 flow [2022-07-26 13:45:25,442 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 142 places, 123 transitions, 366 flow [2022-07-26 13:45:25,462 INFO L129 PetriNetUnfolder]: 12/289 cut-off events. [2022-07-26 13:45:25,462 INFO L130 PetriNetUnfolder]: For 156/156 co-relation queries the response was YES. [2022-07-26 13:45:25,465 INFO L84 FinitePrefix]: Finished finitePrefix Result has 365 conditions, 289 events. 12/289 cut-off events. For 156/156 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 404 event pairs, 0 based on Foata normal form. 0/268 useless extension candidates. Maximal degree in co-relation 328. Up to 20 conditions per place. [2022-07-26 13:45:25,470 INFO L116 LiptonReduction]: Number of co-enabled transitions 7380 [2022-07-26 13:45:27,168 INFO L131 LiptonReduction]: Checked pairs total: 10915 [2022-07-26 13:45:27,168 INFO L133 LiptonReduction]: Total number of compositions: 91 [2022-07-26 13:45:27,169 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:45:27,169 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:45:27,169 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:45:27,169 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:45:27,169 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:45:27,169 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:45:27,169 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:45:27,169 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:45:27,169 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:46:25,875 INFO L131 ngComponentsAnalysis]: Automaton has 39366 accepting balls. 39366 [2022-07-26 13:46:25,876 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:46:25,876 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:46:25,889 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 13:46:25,890 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:46:25,890 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:46:25,890 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 334605 states, but on-demand construction may add more states [2022-07-26 13:46:40,205 INFO L131 ngComponentsAnalysis]: Automaton has 39366 accepting balls. 39366 [2022-07-26 13:46:40,205 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:46:40,205 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:46:40,218 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 13:46:40,218 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:46:40,222 INFO L733 eck$LassoCheckResult]: Stem: 258#[ULTIMATE.startENTRY]don't care [2275] ULTIMATE.startENTRY-->L712-3: Formula: (let ((.cse0 (store |v_#valid_651| |v_ULTIMATE.start_main_~#t1~0#1.base_320| 1)) (.cse1 (select |v_#memory_int_348| 1))) (and (= (select .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_336|) 0) (= (store (store |v_#length_426| |v_ULTIMATE.start_main_~#t1~0#1.base_320| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_336| 4) |v_#length_425|) (= |v_ULTIMATE.start_main_#in~argc#1_151| |v_ULTIMATE.start_main_~argc#1_139|) (= (store |v_#memory_int_348| |v_ULTIMATE.start_main_~#t1~0#1.base_320| (store (select |v_#memory_int_348| |v_ULTIMATE.start_main_~#t1~0#1.base_320|) |v_ULTIMATE.start_main_~#t1~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre3#1_311|)) |v_#memory_int_347|) (= v_~x~0_1360 0) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_254|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_254| 4) (select |v_#length_425| |v_ULTIMATE.start_main_~#t1~0#1.base_320|)) (= (select |v_#valid_651| |v_ULTIMATE.start_main_~#t1~0#1.base_320|) 0) (= |v_ULTIMATE.start_#in~argv#1.base_98| |v_ULTIMATE.start_main_#in~argv#1.base_151|) (= |v_#NULL.base_90| 0) (= |v_#valid_650| (store .cse0 |v_ULTIMATE.start_main_~#t2~0#1.base_336| 1)) (= |v_#NULL.offset_90| 0) (= |v_#pthreadsForks_331| (+ |v_#pthreadsForks_332| 1)) (= (select |v_#valid_651| 2) 1) (= (select |v_#valid_651| 0) 0) (= |v_ULTIMATE.start_main_#t~pre3#1_311| |v_#pthreadsForks_332|) (< |v_#StackHeapBarrier_182| |v_ULTIMATE.start_main_~#t2~0#1.base_336|) (= |v_ULTIMATE.start_main_#in~argc#1_151| |v_ULTIMATE.start_#in~argc#1_98|) (= 2 (select |v_#length_426| 1)) (= |v_ULTIMATE.start_main_~argv#1.offset_147| |v_ULTIMATE.start_main_#in~argv#1.offset_151|) (= |v_ULTIMATE.start_main_~argv#1.base_147| |v_ULTIMATE.start_main_#in~argv#1.base_151|) (= (select |v_#length_426| 2) 9) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_268| 0) (= (select |v_#valid_651| 1) 1) (= (select .cse1 0) 48) (= (select .cse1 1) 0) (< 0 |v_#StackHeapBarrier_182|) (< |v_#StackHeapBarrier_182| |v_ULTIMATE.start_main_~#t1~0#1.base_320|) (= |v_ULTIMATE.start_#in~argv#1.offset_98| |v_ULTIMATE.start_main_#in~argv#1.offset_151|))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_98|, #StackHeapBarrier=|v_#StackHeapBarrier_182|, #pthreadsForks=|v_#pthreadsForks_332|, #valid=|v_#valid_651|, #memory_int=|v_#memory_int_348|, #length=|v_#length_426|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_98|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_98|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_151|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_268|, #NULL.offset=|v_#NULL.offset_90|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_147|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_254|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_147|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_98|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_412|, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_151|, #pthreadsForks=|v_#pthreadsForks_331|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_231|, #length=|v_#length_425|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_98|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_98|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_311|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_139|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_339|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_210|, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_151|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_320|, #NULL.base=|v_#NULL.base_90|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_151|, #StackHeapBarrier=|v_#StackHeapBarrier_182|, #valid=|v_#valid_650|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_179|, #memory_int=|v_#memory_int_347|, ~x~0=v_~x~0_1360, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_336|} AuxVars[] AssignedVars[ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#in~argv#1.offset, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, #NULL.base, ULTIMATE.start_main_~argv#1.base, ULTIMATE.start_main_#in~argv#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#in~argc#1, #pthreadsForks, ULTIMATE.start_main_#t~post5#1, #valid, ULTIMATE.start_main_#t~nondet7#1, #memory_int, #length, ~x~0, ULTIMATE.start_main_#t~pre3#1, ULTIMATE.start_main_~#t2~0#1.base] 261#[L712-3]don't care [2166] L712-3-->thr1ENTRY: Formula: (and (= 0 |v_thr1Thread1of9ForFork0_#in~arg#1.base_4|) (= |v_ULTIMATE.start_main_#t~pre3#1_274| v_thr1Thread1of9ForFork0_thidvar0_2) (= v_thr1Thread1of9ForFork0_thidvar1_2 0) (= |v_thr1Thread1of9ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_274|} OutVars{thr1Thread1of9ForFork0_#res#1.offset=|v_thr1Thread1of9ForFork0_#res#1.offset_4|, thr1Thread1of9ForFork0___VERIFIER_assert_#in~cond#1=|v_thr1Thread1of9ForFork0___VERIFIER_assert_#in~cond#1_6|, thr1Thread1of9ForFork0_~arg#1.offset=|v_thr1Thread1of9ForFork0_~arg#1.offset_4|, thr1Thread1of9ForFork0_#in~arg#1.offset=|v_thr1Thread1of9ForFork0_#in~arg#1.offset_4|, thr1Thread1of9ForFork0_#in~arg#1.base=|v_thr1Thread1of9ForFork0_#in~arg#1.base_4|, thr1Thread1of9ForFork0_#res#1.base=|v_thr1Thread1of9ForFork0_#res#1.base_4|, thr1Thread1of9ForFork0___VERIFIER_assert_~cond#1=|v_thr1Thread1of9ForFork0___VERIFIER_assert_~cond#1_10|, thr1Thread1of9ForFork0_~arg#1.base=|v_thr1Thread1of9ForFork0_~arg#1.base_4|, thr1Thread1of9ForFork0_thidvar1=v_thr1Thread1of9ForFork0_thidvar1_2, thr1Thread1of9ForFork0_thidvar0=v_thr1Thread1of9ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_274|} AuxVars[] AssignedVars[thr1Thread1of9ForFork0_#res#1.offset, thr1Thread1of9ForFork0___VERIFIER_assert_#in~cond#1, thr1Thread1of9ForFork0_~arg#1.offset, thr1Thread1of9ForFork0_#in~arg#1.offset, thr1Thread1of9ForFork0_#in~arg#1.base, thr1Thread1of9ForFork0_#res#1.base, thr1Thread1of9ForFork0___VERIFIER_assert_~cond#1, thr1Thread1of9ForFork0_~arg#1.base, thr1Thread1of9ForFork0_thidvar1, thr1Thread1of9ForFork0_thidvar0] 263#[thr1ENTRY, L712-4]don't care [2247] L712-4-->L713-6: Formula: (= |v_ULTIMATE.start_main_~i~0#1_392| 0) InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_145|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_392|, ULTIMATE.start_main_#t~pre3#1=|v_ULTIMATE.start_main_#t~pre3#1_303|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~pre3#1] 267#[L713-6, thr1ENTRY]don't care [2233] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_331| |v_#pthreadsForks_322|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_254| 4) (select |v_#length_399| |v_ULTIMATE.start_main_~#t2~0#1.base_318|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_254|) (= (store |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318| (store (select |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) |v_ULTIMATE.start_main_~#t2~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre6#1_331|)) |v_#memory_int_329|) (= (+ |v_#pthreadsForks_322| 1) |v_#pthreadsForks_321|) (= (select |v_#valid_616| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) 1) (< |v_ULTIMATE.start_main_~i~0#1_388| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, #pthreadsForks=|v_#pthreadsForks_322|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_330|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_331|, #pthreadsForks=|v_#pthreadsForks_321|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_329|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 273#[thr1ENTRY, L714-3]don't care [2177] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread1of9ForFork1_thidvar2_2 0) (= v_thr2Thread1of9ForFork1_thidvar1_2 0) (= |v_thr2Thread1of9ForFork1_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_308| v_thr2Thread1of9ForFork1_thidvar0_2) (= 0 |v_thr2Thread1of9ForFork1_#in~arg.base_4|)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_308|} OutVars{thr2Thread1of9ForFork1_~arg.offset=v_thr2Thread1of9ForFork1_~arg.offset_4, thr2Thread1of9ForFork1_#res.base=|v_thr2Thread1of9ForFork1_#res.base_4|, thr2Thread1of9ForFork1_~arg.base=v_thr2Thread1of9ForFork1_~arg.base_4, thr2Thread1of9ForFork1_#in~arg.base=|v_thr2Thread1of9ForFork1_#in~arg.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_308|, thr2Thread1of9ForFork1_thidvar1=v_thr2Thread1of9ForFork1_thidvar1_2, thr2Thread1of9ForFork1_#in~arg.offset=|v_thr2Thread1of9ForFork1_#in~arg.offset_4|, thr2Thread1of9ForFork1_thidvar0=v_thr2Thread1of9ForFork1_thidvar0_2, thr2Thread1of9ForFork1_#res.offset=|v_thr2Thread1of9ForFork1_#res.offset_4|, thr2Thread1of9ForFork1_thidvar2=v_thr2Thread1of9ForFork1_thidvar2_2, thr2Thread1of9ForFork1_~t~0=v_thr2Thread1of9ForFork1_~t~0_8} AuxVars[] AssignedVars[thr2Thread1of9ForFork1_~arg.offset, thr2Thread1of9ForFork1_#res.base, thr2Thread1of9ForFork1_~arg.base, thr2Thread1of9ForFork1_#in~arg.base, thr2Thread1of9ForFork1_thidvar1, thr2Thread1of9ForFork1_#in~arg.offset, thr2Thread1of9ForFork1_thidvar0, thr2Thread1of9ForFork1_#res.offset, thr2Thread1of9ForFork1_thidvar2, thr2Thread1of9ForFork1_~t~0] 279#[L714-4, thr2ENTRY, thr1ENTRY]don't care [1969] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 283#[L714-5, thr2ENTRY, thr1ENTRY]don't care [2268] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_405| 1) |v_ULTIMATE.start_main_~i~0#1_404|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_405|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_404|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_227|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_175|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 293#[thr2ENTRY, thr1ENTRY, L713-6]don't care [2233] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_331| |v_#pthreadsForks_322|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_254| 4) (select |v_#length_399| |v_ULTIMATE.start_main_~#t2~0#1.base_318|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_254|) (= (store |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318| (store (select |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) |v_ULTIMATE.start_main_~#t2~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre6#1_331|)) |v_#memory_int_329|) (= (+ |v_#pthreadsForks_322| 1) |v_#pthreadsForks_321|) (= (select |v_#valid_616| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) 1) (< |v_ULTIMATE.start_main_~i~0#1_388| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, #pthreadsForks=|v_#pthreadsForks_322|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_330|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_331|, #pthreadsForks=|v_#pthreadsForks_321|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_329|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 309#[thr2ENTRY, thr1ENTRY, L714-3]don't care [2178] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_310| v_thr2Thread2of9ForFork1_thidvar0_2) (= |v_thr2Thread2of9ForFork1_#in~arg.offset_4| 0) (= |v_thr2Thread2of9ForFork1_#in~arg.base_4| 0) (= 0 v_thr2Thread2of9ForFork1_thidvar1_2) (= 0 v_thr2Thread2of9ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_310|} OutVars{thr2Thread2of9ForFork1_#res.base=|v_thr2Thread2of9ForFork1_#res.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_310|, thr2Thread2of9ForFork1_#in~arg.base=|v_thr2Thread2of9ForFork1_#in~arg.base_4|, thr2Thread2of9ForFork1_#res.offset=|v_thr2Thread2of9ForFork1_#res.offset_4|, thr2Thread2of9ForFork1_#in~arg.offset=|v_thr2Thread2of9ForFork1_#in~arg.offset_4|, thr2Thread2of9ForFork1_~arg.base=v_thr2Thread2of9ForFork1_~arg.base_4, thr2Thread2of9ForFork1_thidvar2=v_thr2Thread2of9ForFork1_thidvar2_2, thr2Thread2of9ForFork1_~t~0=v_thr2Thread2of9ForFork1_~t~0_8, thr2Thread2of9ForFork1_~arg.offset=v_thr2Thread2of9ForFork1_~arg.offset_4, thr2Thread2of9ForFork1_thidvar1=v_thr2Thread2of9ForFork1_thidvar1_2, thr2Thread2of9ForFork1_thidvar0=v_thr2Thread2of9ForFork1_thidvar0_2} AuxVars[] AssignedVars[thr2Thread2of9ForFork1_#res.base, thr2Thread2of9ForFork1_#in~arg.base, thr2Thread2of9ForFork1_#res.offset, thr2Thread2of9ForFork1_#in~arg.offset, thr2Thread2of9ForFork1_~arg.base, thr2Thread2of9ForFork1_thidvar2, thr2Thread2of9ForFork1_~t~0, thr2Thread2of9ForFork1_~arg.offset, thr2Thread2of9ForFork1_thidvar1, thr2Thread2of9ForFork1_thidvar0] 325#[thr2ENTRY, thr1ENTRY, L714-4, thr2ENTRY]don't care [1969] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 341#[thr2ENTRY, thr1ENTRY, thr2ENTRY, L714-5]don't care [2268] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_405| 1) |v_ULTIMATE.start_main_~i~0#1_404|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_405|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_404|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_227|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_175|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 363#[thr2ENTRY, thr1ENTRY, L713-6, thr2ENTRY]don't care [2233] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_331| |v_#pthreadsForks_322|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_254| 4) (select |v_#length_399| |v_ULTIMATE.start_main_~#t2~0#1.base_318|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_254|) (= (store |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318| (store (select |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) |v_ULTIMATE.start_main_~#t2~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre6#1_331|)) |v_#memory_int_329|) (= (+ |v_#pthreadsForks_322| 1) |v_#pthreadsForks_321|) (= (select |v_#valid_616| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) 1) (< |v_ULTIMATE.start_main_~i~0#1_388| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, #pthreadsForks=|v_#pthreadsForks_322|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_330|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_331|, #pthreadsForks=|v_#pthreadsForks_321|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_329|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 395#[thr2ENTRY, thr1ENTRY, L714-3, thr2ENTRY]don't care [2179] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread3of9ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread3of9ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread3of9ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_312| v_thr2Thread3of9ForFork1_thidvar0_2) (= v_thr2Thread3of9ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_312|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_312|, thr2Thread3of9ForFork1_#in~arg.offset=|v_thr2Thread3of9ForFork1_#in~arg.offset_4|, thr2Thread3of9ForFork1_~t~0=v_thr2Thread3of9ForFork1_~t~0_8, thr2Thread3of9ForFork1_#res.offset=|v_thr2Thread3of9ForFork1_#res.offset_4|, thr2Thread3of9ForFork1_thidvar1=v_thr2Thread3of9ForFork1_thidvar1_2, thr2Thread3of9ForFork1_#res.base=|v_thr2Thread3of9ForFork1_#res.base_4|, thr2Thread3of9ForFork1_thidvar0=v_thr2Thread3of9ForFork1_thidvar0_2, thr2Thread3of9ForFork1_#in~arg.base=|v_thr2Thread3of9ForFork1_#in~arg.base_4|, thr2Thread3of9ForFork1_~arg.offset=v_thr2Thread3of9ForFork1_~arg.offset_4, thr2Thread3of9ForFork1_thidvar2=v_thr2Thread3of9ForFork1_thidvar2_2, thr2Thread3of9ForFork1_~arg.base=v_thr2Thread3of9ForFork1_~arg.base_4} AuxVars[] AssignedVars[thr2Thread3of9ForFork1_#in~arg.offset, thr2Thread3of9ForFork1_~t~0, thr2Thread3of9ForFork1_#res.offset, thr2Thread3of9ForFork1_thidvar1, thr2Thread3of9ForFork1_#res.base, thr2Thread3of9ForFork1_thidvar0, thr2Thread3of9ForFork1_#in~arg.base, thr2Thread3of9ForFork1_~arg.offset, thr2Thread3of9ForFork1_thidvar2, thr2Thread3of9ForFork1_~arg.base] 435#[thr1ENTRY, thr2ENTRY, L714-4, thr2ENTRY, thr2ENTRY]don't care [1969] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 481#[thr1ENTRY, L714-5, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2268] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_405| 1) |v_ULTIMATE.start_main_~i~0#1_404|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_405|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_404|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_227|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_175|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 537#[thr1ENTRY, L713-6, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2233] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_331| |v_#pthreadsForks_322|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_254| 4) (select |v_#length_399| |v_ULTIMATE.start_main_~#t2~0#1.base_318|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_254|) (= (store |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318| (store (select |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) |v_ULTIMATE.start_main_~#t2~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre6#1_331|)) |v_#memory_int_329|) (= (+ |v_#pthreadsForks_322| 1) |v_#pthreadsForks_321|) (= (select |v_#valid_616| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) 1) (< |v_ULTIMATE.start_main_~i~0#1_388| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, #pthreadsForks=|v_#pthreadsForks_322|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_330|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_331|, #pthreadsForks=|v_#pthreadsForks_321|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_329|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 609#[thr1ENTRY, L714-3, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2180] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread4of9ForFork1_thidvar1_2 0) (= |v_thr2Thread4of9ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread4of9ForFork1_#in~arg.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_314| v_thr2Thread4of9ForFork1_thidvar0_2) (= v_thr2Thread4of9ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_314|} OutVars{thr2Thread4of9ForFork1_thidvar0=v_thr2Thread4of9ForFork1_thidvar0_2, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_314|, thr2Thread4of9ForFork1_#in~arg.offset=|v_thr2Thread4of9ForFork1_#in~arg.offset_4|, thr2Thread4of9ForFork1_thidvar2=v_thr2Thread4of9ForFork1_thidvar2_2, thr2Thread4of9ForFork1_thidvar1=v_thr2Thread4of9ForFork1_thidvar1_2, thr2Thread4of9ForFork1_~arg.offset=v_thr2Thread4of9ForFork1_~arg.offset_4, thr2Thread4of9ForFork1_#res.offset=|v_thr2Thread4of9ForFork1_#res.offset_4|, thr2Thread4of9ForFork1_#in~arg.base=|v_thr2Thread4of9ForFork1_#in~arg.base_4|, thr2Thread4of9ForFork1_#res.base=|v_thr2Thread4of9ForFork1_#res.base_4|, thr2Thread4of9ForFork1_~t~0=v_thr2Thread4of9ForFork1_~t~0_8, thr2Thread4of9ForFork1_~arg.base=v_thr2Thread4of9ForFork1_~arg.base_4} AuxVars[] AssignedVars[thr2Thread4of9ForFork1_thidvar0, thr2Thread4of9ForFork1_#in~arg.offset, thr2Thread4of9ForFork1_thidvar2, thr2Thread4of9ForFork1_thidvar1, thr2Thread4of9ForFork1_~arg.offset, thr2Thread4of9ForFork1_#res.offset, thr2Thread4of9ForFork1_#in~arg.base, thr2Thread4of9ForFork1_#res.base, thr2Thread4of9ForFork1_~t~0, thr2Thread4of9ForFork1_~arg.base] 701#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-4, thr1ENTRY]don't care [1969] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 819#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr1ENTRY]don't care [2268] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_405| 1) |v_ULTIMATE.start_main_~i~0#1_404|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_405|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_404|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_227|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_175|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 963#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L713-6]don't care [2233] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_331| |v_#pthreadsForks_322|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_254| 4) (select |v_#length_399| |v_ULTIMATE.start_main_~#t2~0#1.base_318|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_254|) (= (store |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318| (store (select |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) |v_ULTIMATE.start_main_~#t2~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre6#1_331|)) |v_#memory_int_329|) (= (+ |v_#pthreadsForks_322| 1) |v_#pthreadsForks_321|) (= (select |v_#valid_616| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) 1) (< |v_ULTIMATE.start_main_~i~0#1_388| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, #pthreadsForks=|v_#pthreadsForks_322|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_330|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_331|, #pthreadsForks=|v_#pthreadsForks_321|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_329|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 1137#[thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, L714-3]don't care [2181] L714-3-->thr2ENTRY: Formula: (and (= |v_thr2Thread5of9ForFork1_#in~arg.base_4| 0) (= 0 |v_thr2Thread5of9ForFork1_#in~arg.offset_4|) (= v_thr2Thread5of9ForFork1_thidvar1_2 0) (= v_thr2Thread5of9ForFork1_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_316| v_thr2Thread5of9ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_316|} OutVars{thr2Thread5of9ForFork1_~t~0=v_thr2Thread5of9ForFork1_~t~0_8, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_316|, thr2Thread5of9ForFork1_#res.offset=|v_thr2Thread5of9ForFork1_#res.offset_4|, thr2Thread5of9ForFork1_#in~arg.offset=|v_thr2Thread5of9ForFork1_#in~arg.offset_4|, thr2Thread5of9ForFork1_thidvar2=v_thr2Thread5of9ForFork1_thidvar2_2, thr2Thread5of9ForFork1_#in~arg.base=|v_thr2Thread5of9ForFork1_#in~arg.base_4|, thr2Thread5of9ForFork1_#res.base=|v_thr2Thread5of9ForFork1_#res.base_4|, thr2Thread5of9ForFork1_~arg.offset=v_thr2Thread5of9ForFork1_~arg.offset_4, thr2Thread5of9ForFork1_thidvar0=v_thr2Thread5of9ForFork1_thidvar0_2, thr2Thread5of9ForFork1_thidvar1=v_thr2Thread5of9ForFork1_thidvar1_2, thr2Thread5of9ForFork1_~arg.base=v_thr2Thread5of9ForFork1_~arg.base_4} AuxVars[] AssignedVars[thr2Thread5of9ForFork1_~t~0, thr2Thread5of9ForFork1_#res.offset, thr2Thread5of9ForFork1_#in~arg.offset, thr2Thread5of9ForFork1_thidvar2, thr2Thread5of9ForFork1_#in~arg.base, thr2Thread5of9ForFork1_#res.base, thr2Thread5of9ForFork1_~arg.offset, thr2Thread5of9ForFork1_thidvar0, thr2Thread5of9ForFork1_thidvar1, thr2Thread5of9ForFork1_~arg.base] 1355#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-4]don't care [1969] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 1633#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY, thr2ENTRY]don't care [2268] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_405| 1) |v_ULTIMATE.start_main_~i~0#1_404|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_405|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_404|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_227|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_175|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 1985#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L713-6, thr2ENTRY]don't care [2233] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_331| |v_#pthreadsForks_322|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_254| 4) (select |v_#length_399| |v_ULTIMATE.start_main_~#t2~0#1.base_318|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_254|) (= (store |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318| (store (select |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) |v_ULTIMATE.start_main_~#t2~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre6#1_331|)) |v_#memory_int_329|) (= (+ |v_#pthreadsForks_322| 1) |v_#pthreadsForks_321|) (= (select |v_#valid_616| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) 1) (< |v_ULTIMATE.start_main_~i~0#1_388| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, #pthreadsForks=|v_#pthreadsForks_322|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_330|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_331|, #pthreadsForks=|v_#pthreadsForks_321|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_329|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 2421#[thr1ENTRY, thr2ENTRY, L714-3, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2182] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread6of9ForFork1_thidvar1_2 0) (= v_thr2Thread6of9ForFork1_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_318| v_thr2Thread6of9ForFork1_thidvar0_2) (= |v_thr2Thread6of9ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread6of9ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_318|} OutVars{thr2Thread6of9ForFork1_~t~0=v_thr2Thread6of9ForFork1_~t~0_8, thr2Thread6of9ForFork1_#res.offset=|v_thr2Thread6of9ForFork1_#res.offset_4|, thr2Thread6of9ForFork1_~arg.offset=v_thr2Thread6of9ForFork1_~arg.offset_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_318|, thr2Thread6of9ForFork1_#res.base=|v_thr2Thread6of9ForFork1_#res.base_4|, thr2Thread6of9ForFork1_#in~arg.offset=|v_thr2Thread6of9ForFork1_#in~arg.offset_4|, thr2Thread6of9ForFork1_#in~arg.base=|v_thr2Thread6of9ForFork1_#in~arg.base_4|, thr2Thread6of9ForFork1_thidvar0=v_thr2Thread6of9ForFork1_thidvar0_2, thr2Thread6of9ForFork1_~arg.base=v_thr2Thread6of9ForFork1_~arg.base_4, thr2Thread6of9ForFork1_thidvar1=v_thr2Thread6of9ForFork1_thidvar1_2, thr2Thread6of9ForFork1_thidvar2=v_thr2Thread6of9ForFork1_thidvar2_2} AuxVars[] AssignedVars[thr2Thread6of9ForFork1_~t~0, thr2Thread6of9ForFork1_#res.offset, thr2Thread6of9ForFork1_~arg.offset, thr2Thread6of9ForFork1_#res.base, thr2Thread6of9ForFork1_#in~arg.offset, thr2Thread6of9ForFork1_#in~arg.base, thr2Thread6of9ForFork1_thidvar0, thr2Thread6of9ForFork1_~arg.base, thr2Thread6of9ForFork1_thidvar1, thr2Thread6of9ForFork1_thidvar2] 2957#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-4, thr2ENTRY, thr2ENTRY]don't care [1969] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 3627#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY, thr2ENTRY]don't care [2268] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_405| 1) |v_ULTIMATE.start_main_~i~0#1_404|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_405|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_404|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_227|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_175|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 4479#[thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L713-6, thr2ENTRY, thr2ENTRY]don't care [2233] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_331| |v_#pthreadsForks_322|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_254| 4) (select |v_#length_399| |v_ULTIMATE.start_main_~#t2~0#1.base_318|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_254|) (= (store |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318| (store (select |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) |v_ULTIMATE.start_main_~#t2~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre6#1_331|)) |v_#memory_int_329|) (= (+ |v_#pthreadsForks_322| 1) |v_#pthreadsForks_321|) (= (select |v_#valid_616| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) 1) (< |v_ULTIMATE.start_main_~i~0#1_388| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, #pthreadsForks=|v_#pthreadsForks_322|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_330|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_331|, #pthreadsForks=|v_#pthreadsForks_321|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_329|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 5551#[thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-3, thr2ENTRY]don't care [2183] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread7of9ForFork1_thidvar1_2 0) (= |v_thr2Thread7of9ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread7of9ForFork1_#in~arg.offset_4| 0) (= v_thr2Thread7of9ForFork1_thidvar2_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_320| v_thr2Thread7of9ForFork1_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_320|} OutVars{thr2Thread7of9ForFork1_~arg.offset=v_thr2Thread7of9ForFork1_~arg.offset_4, thr2Thread7of9ForFork1_#res.base=|v_thr2Thread7of9ForFork1_#res.base_4|, thr2Thread7of9ForFork1_~arg.base=v_thr2Thread7of9ForFork1_~arg.base_4, thr2Thread7of9ForFork1_#res.offset=|v_thr2Thread7of9ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_320|, thr2Thread7of9ForFork1_thidvar0=v_thr2Thread7of9ForFork1_thidvar0_2, thr2Thread7of9ForFork1_#in~arg.offset=|v_thr2Thread7of9ForFork1_#in~arg.offset_4|, thr2Thread7of9ForFork1_~t~0=v_thr2Thread7of9ForFork1_~t~0_8, thr2Thread7of9ForFork1_thidvar1=v_thr2Thread7of9ForFork1_thidvar1_2, thr2Thread7of9ForFork1_thidvar2=v_thr2Thread7of9ForFork1_thidvar2_2, thr2Thread7of9ForFork1_#in~arg.base=|v_thr2Thread7of9ForFork1_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread7of9ForFork1_~arg.offset, thr2Thread7of9ForFork1_#res.base, thr2Thread7of9ForFork1_~arg.base, thr2Thread7of9ForFork1_#res.offset, thr2Thread7of9ForFork1_thidvar0, thr2Thread7of9ForFork1_#in~arg.offset, thr2Thread7of9ForFork1_~t~0, thr2Thread7of9ForFork1_thidvar1, thr2Thread7of9ForFork1_thidvar2, thr2Thread7of9ForFork1_#in~arg.base] 6879#[L714-4, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1969] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 8523#[thr1ENTRY, L714-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2268] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_405| 1) |v_ULTIMATE.start_main_~i~0#1_404|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_405|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_404|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_227|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_175|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 10581#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L713-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2233] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_331| |v_#pthreadsForks_322|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_254| 4) (select |v_#length_399| |v_ULTIMATE.start_main_~#t2~0#1.base_318|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_254|) (= (store |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318| (store (select |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) |v_ULTIMATE.start_main_~#t2~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre6#1_331|)) |v_#memory_int_329|) (= (+ |v_#pthreadsForks_322| 1) |v_#pthreadsForks_321|) (= (select |v_#valid_616| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) 1) (< |v_ULTIMATE.start_main_~i~0#1_388| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, #pthreadsForks=|v_#pthreadsForks_322|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_330|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_331|, #pthreadsForks=|v_#pthreadsForks_321|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_329|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 13175#[L714-3, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2184] L714-3-->thr2ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_322| v_thr2Thread8of9ForFork1_thidvar0_2) (= v_thr2Thread8of9ForFork1_thidvar1_2 0) (= v_thr2Thread8of9ForFork1_thidvar2_2 0) (= |v_thr2Thread8of9ForFork1_#in~arg.base_4| 0) (= |v_thr2Thread8of9ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_322|} OutVars{thr2Thread8of9ForFork1_~arg.offset=v_thr2Thread8of9ForFork1_~arg.offset_4, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_322|, thr2Thread8of9ForFork1_thidvar1=v_thr2Thread8of9ForFork1_thidvar1_2, thr2Thread8of9ForFork1_~t~0=v_thr2Thread8of9ForFork1_~t~0_8, thr2Thread8of9ForFork1_thidvar2=v_thr2Thread8of9ForFork1_thidvar2_2, thr2Thread8of9ForFork1_#res.base=|v_thr2Thread8of9ForFork1_#res.base_4|, thr2Thread8of9ForFork1_#in~arg.offset=|v_thr2Thread8of9ForFork1_#in~arg.offset_4|, thr2Thread8of9ForFork1_thidvar0=v_thr2Thread8of9ForFork1_thidvar0_2, thr2Thread8of9ForFork1_#res.offset=|v_thr2Thread8of9ForFork1_#res.offset_4|, thr2Thread8of9ForFork1_~arg.base=v_thr2Thread8of9ForFork1_~arg.base_4, thr2Thread8of9ForFork1_#in~arg.base=|v_thr2Thread8of9ForFork1_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread8of9ForFork1_~arg.offset, thr2Thread8of9ForFork1_thidvar1, thr2Thread8of9ForFork1_~t~0, thr2Thread8of9ForFork1_thidvar2, thr2Thread8of9ForFork1_#res.base, thr2Thread8of9ForFork1_#in~arg.offset, thr2Thread8of9ForFork1_thidvar0, thr2Thread8of9ForFork1_#res.offset, thr2Thread8of9ForFork1_~arg.base, thr2Thread8of9ForFork1_#in~arg.base] 16423#[L714-4, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1969] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 20461#[thr2ENTRY, L714-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [2268] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_405| 1) |v_ULTIMATE.start_main_~i~0#1_404|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_405|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_404|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_227|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_175|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 25489#[thr2ENTRY, L713-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2233] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_331| |v_#pthreadsForks_322|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_254| 4) (select |v_#length_399| |v_ULTIMATE.start_main_~#t2~0#1.base_318|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_254|) (= (store |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318| (store (select |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) |v_ULTIMATE.start_main_~#t2~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre6#1_331|)) |v_#memory_int_329|) (= (+ |v_#pthreadsForks_322| 1) |v_#pthreadsForks_321|) (= (select |v_#valid_616| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) 1) (< |v_ULTIMATE.start_main_~i~0#1_388| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, #pthreadsForks=|v_#pthreadsForks_322|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_330|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_331|, #pthreadsForks=|v_#pthreadsForks_321|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_329|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 31787#[thr2ENTRY, L714-3, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr1ENTRY, thr2ENTRY, thr2ENTRY]don't care [2185] L714-3-->thr2ENTRY: Formula: (and (= v_thr2Thread9of9ForFork1_thidvar1_2 0) (= v_thr2Thread9of9ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre6#1_324|) (= |v_thr2Thread9of9ForFork1_#in~arg.base_4| 0) (= v_thr2Thread9of9ForFork1_thidvar2_2 0) (= |v_thr2Thread9of9ForFork1_#in~arg.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_324|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_324|, thr2Thread9of9ForFork1_~arg.offset=v_thr2Thread9of9ForFork1_~arg.offset_4, thr2Thread9of9ForFork1_#res.base=|v_thr2Thread9of9ForFork1_#res.base_4|, thr2Thread9of9ForFork1_~t~0=v_thr2Thread9of9ForFork1_~t~0_8, thr2Thread9of9ForFork1_#res.offset=|v_thr2Thread9of9ForFork1_#res.offset_4|, thr2Thread9of9ForFork1_~arg.base=v_thr2Thread9of9ForFork1_~arg.base_4, thr2Thread9of9ForFork1_#in~arg.offset=|v_thr2Thread9of9ForFork1_#in~arg.offset_4|, thr2Thread9of9ForFork1_thidvar2=v_thr2Thread9of9ForFork1_thidvar2_2, thr2Thread9of9ForFork1_thidvar1=v_thr2Thread9of9ForFork1_thidvar1_2, thr2Thread9of9ForFork1_thidvar0=v_thr2Thread9of9ForFork1_thidvar0_2, thr2Thread9of9ForFork1_#in~arg.base=|v_thr2Thread9of9ForFork1_#in~arg.base_4|} AuxVars[] AssignedVars[thr2Thread9of9ForFork1_~arg.offset, thr2Thread9of9ForFork1_#res.base, thr2Thread9of9ForFork1_~t~0, thr2Thread9of9ForFork1_#res.offset, thr2Thread9of9ForFork1_~arg.base, thr2Thread9of9ForFork1_#in~arg.offset, thr2Thread9of9ForFork1_thidvar2, thr2Thread9of9ForFork1_thidvar1, thr2Thread9of9ForFork1_thidvar0, thr2Thread9of9ForFork1_#in~arg.base] 39691#[thr1ENTRY, thr2ENTRY, thr2ENTRY, L714-4, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [1969] L714-4-->L714-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 49573#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L714-5, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2268] L714-5-->L713-6: Formula: (= (+ |v_ULTIMATE.start_main_~i~0#1_405| 1) |v_ULTIMATE.start_main_~i~0#1_404|) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_405|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_404|, ULTIMATE.start_main_#t~post5#1=|v_ULTIMATE.start_main_#t~post5#1_227|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_175|} AuxVars[] AssignedVars[ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~post5#1, ULTIMATE.start_main_#t~nondet7#1] 61889#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, L713-6, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2233] L713-6-->L714-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_331| |v_#pthreadsForks_322|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_254| 4) (select |v_#length_399| |v_ULTIMATE.start_main_~#t2~0#1.base_318|)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_254|) (= (store |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318| (store (select |v_#memory_int_330| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) |v_ULTIMATE.start_main_~#t2~0#1.offset_254| |v_ULTIMATE.start_main_#t~pre6#1_331|)) |v_#memory_int_329|) (= (+ |v_#pthreadsForks_322| 1) |v_#pthreadsForks_321|) (= (select |v_#valid_616| |v_ULTIMATE.start_main_~#t2~0#1.base_318|) 1) (< |v_ULTIMATE.start_main_~i~0#1_388| 50)) InVars {ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, #pthreadsForks=|v_#pthreadsForks_322|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_330|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} OutVars{ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_388|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_331|, #pthreadsForks=|v_#pthreadsForks_321|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_254|, #valid=|v_#valid_616|, #memory_int=|v_#memory_int_329|, #length=|v_#length_399|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_318|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 77257#[thr1ENTRY, L714-3, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY]don't care [2175] L714-3-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 96491#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY]don't care [2022-07-26 13:46:40,222 INFO L735 eck$LassoCheckResult]: Loop: 96491#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY]don't care [2176] ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 96491#[thr1ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, thr2ENTRY, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thr2ENTRY]don't care [2022-07-26 13:46:40,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:46:40,223 INFO L85 PathProgramCache]: Analyzing trace with hash 1928891752, now seen corresponding path program 1 times [2022-07-26 13:46:40,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:46:40,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672620377] [2022-07-26 13:46:40,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:46:40,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:46:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:46:40,241 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:46:40,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:46:40,254 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:46:40,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:46:40,255 INFO L85 PathProgramCache]: Analyzing trace with hash 2207, now seen corresponding path program 1 times [2022-07-26 13:46:40,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:46:40,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937791240] [2022-07-26 13:46:40,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:46:40,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:46:40,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:46:40,260 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:46:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:46:40,262 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:46:40,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:46:40,263 INFO L85 PathProgramCache]: Analyzing trace with hash -333895656, now seen corresponding path program 1 times [2022-07-26 13:46:40,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:46:40,263 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844517300] [2022-07-26 13:46:40,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:46:40,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:46:40,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:46:40,276 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:46:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:46:40,289 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:46:49,749 WARN L233 SmtUtils]: Spent 9.45s on a formula simplification. DAG size of input: 326 DAG size of output: 309 (called from [L 277] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-07-26 13:46:50,813 WARN L146 chiAutomizerObserver]: 9 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 13:46:50,841 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 13:46:50,845 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 278 places, 249 transitions, 778 flow [2022-07-26 13:46:50,869 INFO L129 PetriNetUnfolder]: 13/315 cut-off events. [2022-07-26 13:46:50,869 INFO L130 PetriNetUnfolder]: For 210/210 co-relation queries the response was YES. [2022-07-26 13:46:50,872 INFO L84 FinitePrefix]: Finished finitePrefix Result has 413 conditions, 315 events. 13/315 cut-off events. For 210/210 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 505 event pairs, 0 based on Foata normal form. 0/292 useless extension candidates. Maximal degree in co-relation 392. Up to 22 conditions per place. [2022-07-26 13:46:50,872 INFO L82 GeneralOperation]: Start removeDead. Operand has 278 places, 249 transitions, 778 flow [2022-07-26 13:46:50,876 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 151 places, 130 transitions, 403 flow [2022-07-26 13:46:50,876 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:46:50,876 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 151 places, 130 transitions, 403 flow [2022-07-26 13:46:50,876 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 151 places, 130 transitions, 403 flow [2022-07-26 13:46:50,876 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 130 transitions, 403 flow [2022-07-26 13:46:50,897 INFO L129 PetriNetUnfolder]: 13/315 cut-off events. [2022-07-26 13:46:50,898 INFO L130 PetriNetUnfolder]: For 210/210 co-relation queries the response was YES. [2022-07-26 13:46:50,900 INFO L84 FinitePrefix]: Finished finitePrefix Result has 404 conditions, 315 events. 13/315 cut-off events. For 210/210 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 434 event pairs, 0 based on Foata normal form. 0/292 useless extension candidates. Maximal degree in co-relation 366. Up to 22 conditions per place. [2022-07-26 13:46:50,904 INFO L116 LiptonReduction]: Number of co-enabled transitions 8556 [2022-07-26 13:46:52,716 INFO L131 LiptonReduction]: Checked pairs total: 14181 [2022-07-26 13:46:52,716 INFO L133 LiptonReduction]: Total number of compositions: 96 [2022-07-26 13:46:52,717 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:46:52,717 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:46:52,717 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:46:52,717 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:46:52,717 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:46:52,717 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:46:52,717 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:46:52,717 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:46:52,717 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states