/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-syntacticLbe.epf -i ../../../trunk/examples/svcomp/pthread-lit/sssc12_variant.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:03:25,724 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:03:25,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:03:25,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-26 14:03:25,799 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-26 14:03:25,822 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:03:25,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:03:25,823 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:03:25,823 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:03:25,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:03:25,824 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:03:25,824 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:03:25,824 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:03:25,824 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:03:25,824 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:03:25,825 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:03:25,825 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:03:25,825 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:03:25,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:03:25,826 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:03:25,827 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:03:25,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:03:25,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:03:25,827 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:03:25,827 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:03:25,827 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:03:25,827 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:03:25,828 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:03:25,828 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:03:26,014 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:03:26,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:03:26,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:03:26,036 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:03:26,037 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:03:26,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/sssc12_variant.i [2022-07-26 14:03:26,090 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66a0ec0ee/91496aa6e6d240468a4361ebeb2f25e0/FLAGb10f71efe [2022-07-26 14:03:26,498 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:03:26,499 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12_variant.i [2022-07-26 14:03:26,524 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66a0ec0ee/91496aa6e6d240468a4361ebeb2f25e0/FLAGb10f71efe [2022-07-26 14:03:26,533 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66a0ec0ee/91496aa6e6d240468a4361ebeb2f25e0 [2022-07-26 14:03:26,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:03:26,536 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:03:26,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:03:26,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:03:26,553 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:03:26,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:26,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d162479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26, skipping insertion in model container [2022-07-26 14:03:26,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:26,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:03:26,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:03:26,913 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/sssc12_variant.i[46865,46878] [2022-07-26 14:03:26,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:03:26,934 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:03:26,956 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/sssc12_variant.i[46865,46878] [2022-07-26 14:03:26,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:03:26,997 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:03:26,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26 WrapperNode [2022-07-26 14:03:26,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:03:26,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:03:26,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:03:26,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:03:27,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:27,033 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:27,049 INFO L137 Inliner]: procedures = 275, calls = 25, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 86 [2022-07-26 14:03:27,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:03:27,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:03:27,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:03:27,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:03:27,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:27,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:27,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:27,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:27,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:27,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:27,075 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:27,076 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:03:27,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:03:27,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:03:27,077 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:03:27,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (1/1) ... [2022-07-26 14:03:27,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:27,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:27,104 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 14:03:27,109 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 14:03:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-26 14:03:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure thr [2022-07-26 14:03:27,134 INFO L138 BoogieDeclarations]: Found implementation of procedure thr [2022-07-26 14:03:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:03:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:03:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-26 14:03:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:03:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:03:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-26 14:03:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:03:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:03:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:03:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:03:27,136 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 14:03:27,233 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:03:27,234 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:03:27,356 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:03:27,381 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:03:27,382 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-26 14:03:27,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:03:27 BoogieIcfgContainer [2022-07-26 14:03:27,384 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:03:27,384 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:03:27,384 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:03:27,387 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:03:27,387 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:03:27,388 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:03:26" (1/3) ... [2022-07-26 14:03:27,388 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1f78236b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:03:27, skipping insertion in model container [2022-07-26 14:03:27,388 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:03:27,388 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:03:26" (2/3) ... [2022-07-26 14:03:27,388 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1f78236b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:03:27, skipping insertion in model container [2022-07-26 14:03:27,388 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:03:27,389 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:03:27" (3/3) ... [2022-07-26 14:03:27,389 INFO L322 chiAutomizerObserver]: Analyzing ICFG sssc12_variant.i [2022-07-26 14:03:27,467 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 14:03:27,487 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 83 places, 87 transitions, 179 flow [2022-07-26 14:03:27,535 INFO L129 PetriNetUnfolder]: 8/99 cut-off events. [2022-07-26 14:03:27,539 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-26 14:03:27,542 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 99 events. 8/99 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 80 event pairs, 0 based on Foata normal form. 0/90 useless extension candidates. Maximal degree in co-relation 49. Up to 4 conditions per place. [2022-07-26 14:03:27,542 INFO L82 GeneralOperation]: Start removeDead. Operand has 83 places, 87 transitions, 179 flow [2022-07-26 14:03:27,550 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 83 places, 87 transitions, 179 flow [2022-07-26 14:03:27,553 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:03:27,559 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 83 places, 87 transitions, 179 flow [2022-07-26 14:03:27,564 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 83 places, 87 transitions, 179 flow [2022-07-26 14:03:27,565 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 83 places, 87 transitions, 179 flow [2022-07-26 14:03:27,586 INFO L129 PetriNetUnfolder]: 8/99 cut-off events. [2022-07-26 14:03:27,586 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-26 14:03:27,587 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 99 events. 8/99 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 76 event pairs, 0 based on Foata normal form. 0/90 useless extension candidates. Maximal degree in co-relation 49. Up to 4 conditions per place. [2022-07-26 14:03:27,589 INFO L116 LiptonReduction]: Number of co-enabled transitions 1120 [2022-07-26 14:03:30,248 INFO L131 LiptonReduction]: Checked pairs total: 1403 [2022-07-26 14:03:30,249 INFO L133 LiptonReduction]: Total number of compositions: 89 [2022-07-26 14:03:30,261 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:03:30,261 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:03:30,261 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:03:30,261 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:03:30,261 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:03:30,261 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:03:30,261 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:03:30,261 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:03:30,262 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:03:30,281 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 17 [2022-07-26 14:03:30,281 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:30,281 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:30,285 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 14:03:30,285 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:30,285 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:03:30,285 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 28 states, but on-demand construction may add more states [2022-07-26 14:03:30,287 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 17 [2022-07-26 14:03:30,287 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:30,287 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:30,287 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 14:03:30,287 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:30,291 INFO L733 eck$LassoCheckResult]: Stem: 86#[ULTIMATE.startENTRY]don't care [372] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse0 (select |v_#memory_int_44| 1)) (.cse1 (store |v_#valid_93| |v_ULTIMATE.start_main_~#t~0#1.base_38| 1))) (and (= |v_ULTIMATE.start_main_~#t~0#1.offset_34| 0) (< v_~data~0.base_40 |v_#StackHeapBarrier_30|) (= (select |v_#valid_93| 1) 1) (= |v_#NULL.base_14| 0) (= (select |v_#length_78| 2) 9) (= 2 (select |v_#length_78| 1)) (= v_~lock~0_99 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_#in~argv#1.base_14| |v_ULTIMATE.start_main_#in~argv#1.base_19|) (= (select |v_#valid_93| 0) 0) (not (= v_~data~0.base_40 0)) (= (store (store |v_#length_78| |v_ULTIMATE.start_main_~#t~0#1.base_38| 4) v_~data~0.base_40 (* v_~len~0_57 4)) |v_#length_77|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_25| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_23|) (= 48 (select .cse0 0)) (= (select |v_#valid_93| 2) 1) (= (select |v_#valid_93| |v_ULTIMATE.start_main_~#t~0#1.base_38|) 0) (= (ite (< 0 v_~len~0_57) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_23|) (= |v_ULTIMATE.start_main_#in~argv#1.base_19| |v_ULTIMATE.start_main_~argv#1.base_21|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_19| |v_ULTIMATE.start_#in~argv#1.offset_14|) (= (select .cse0 1) 0) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#t~0#1.base_38|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_25| 0)) (= |v_ULTIMATE.start_main_#in~argv#1.offset_19| |v_ULTIMATE.start_main_~argv#1.offset_21|) (= (store .cse1 v_~data~0.base_40 1) |v_#valid_92|) (= |v_ULTIMATE.start_main_~argc#1_17| |v_ULTIMATE.start_main_#in~argc#1_17|) (= (select .cse1 v_~data~0.base_40) 0) (= v_~next~0_62 0) (= |v_ULTIMATE.start_#in~argc#1_14| |v_ULTIMATE.start_main_#in~argc#1_17|) (< 0 |v_#StackHeapBarrier_30|) (= 0 v_~data~0.offset_40))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_14|, #StackHeapBarrier=|v_#StackHeapBarrier_30|, #valid=|v_#valid_93|, #memory_int=|v_#memory_int_44|, #length=|v_#length_78|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_14|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_14|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_30|, ~lock~0=v_~lock~0_99, ~len~0=v_~len~0_57, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_29|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_21|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_21|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_14|, ~next~0=v_~next~0_62, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_17|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_25|, #length=|v_#length_77|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_14|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_14|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_38|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_17|, 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_26|, ~data~0.offset=v_~data~0.offset_40, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_19|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_19|, #StackHeapBarrier=|v_#StackHeapBarrier_30|, ~data~0.base=v_~data~0.base_40, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_34|, #valid=|v_#valid_92|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_17|, #memory_int=|v_#memory_int_44|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_29|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 89#[L1046-2]don't care [324] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_14|) (= (select |v_#valid_36| |v_ULTIMATE.start_main_~#t~0#1.base_16|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_15| |v_#pthreadsForks_11|) (= (store |v_#memory_int_21| |v_ULTIMATE.start_main_~#t~0#1.base_16| (store (select |v_#memory_int_21| |v_ULTIMATE.start_main_~#t~0#1.base_16|) |v_ULTIMATE.start_main_~#t~0#1.offset_14| |v_ULTIMATE.start_main_#t~pre6#1_15|)) |v_#memory_int_20|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_14| 4) (select |v_#length_27| |v_ULTIMATE.start_main_~#t~0#1.base_16|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_14|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_21|, #length=|v_#length_27|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_16|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_15|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_14|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_20|, #length=|v_#length_27|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 93#[L1047-3]don't care [283] L1047-3-->thrENTRY: Formula: (and (= |v_thrThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thrThread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_22|, thrThread1of1ForFork0_~arg#1.offset=|v_thrThread1of1ForFork0_~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_14|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of1ForFork0_~arg#1.base=|v_thrThread1of1ForFork0_~arg#1.base_4|, thrThread1of1ForFork0_#t~mem3#1=|v_thrThread1of1ForFork0_#t~mem3#1_8|, thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_4|, thrThread1of1ForFork0_thidvar0=v_thrThread1of1ForFork0_thidvar0_2, thrThread1of1ForFork0_#res#1.offset=|v_thrThread1of1ForFork0_#res#1.offset_4|, thrThread1of1ForFork0_thidvar1=v_thrThread1of1ForFork0_thidvar1_2, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of1ForFork0_#res#1.base=|v_thrThread1of1ForFork0_#res#1.base_4|, thrThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_10|} AuxVars[] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of1ForFork0_~end~0#1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of1ForFork0_~arg#1.base, thrThread1of1ForFork0_#t~mem3#1, thrThread1of1ForFork0_#in~arg#1.base, thrThread1of1ForFork0_thidvar0, thrThread1of1ForFork0_#res#1.offset, thrThread1of1ForFork0_thidvar1, thrThread1of1ForFork0_#in~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_~cond#1, thrThread1of1ForFork0_#res#1.base, thrThread1of1ForFork0___VERIFIER_assert_~cond#1] 95#[thrENTRY, L1047-4]don't care [370] thrENTRY-->L1031-2: Formula: (let ((.cse6 (+ v_~next~0_In_1 10))) (let ((.cse0 (= |v_thrThread1of1ForFork0_~arg#1.base_Out_2| |v_thrThread1of1ForFork0_#in~arg#1.base_In_1|)) (.cse1 (= |v_thrThread1of1ForFork0_#in~arg#1.offset_In_1| |v_thrThread1of1ForFork0_~arg#1.offset_Out_2|)) (.cse5 (<= .cse6 v_~len~0_In_1)) (.cse2 (= v_~lock~0_Out_2 0)) (.cse3 (= |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2| |v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2|)) (.cse4 (not (= (ite (= v_~lock~0_In_1 0) 1 0) 0)))) (or (and (= |v_thrThread1of1ForFork0_~c~0#1_Out_6| 0) .cse0 .cse1 (= v_~next~0_In_1 v_~next~0_Out_2) (= |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2| 1) .cse2 (= |v_thrThread1of1ForFork0_~end~0#1_Out_2| 0) .cse3 .cse4 (not .cse5)) (and (not (= |v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2| 0)) (= (ite (= v_~lock~0_95 1) 1 0) |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thrThread1of1ForFork0_~c~0#1_Out_6| v_~next~0_In_1) .cse1 (= |v_thrThread1of1ForFork0_~end~0#1_Out_2| v_~next~0_Out_2) .cse5 .cse2 .cse3 (= .cse6 |v_thrThread1of1ForFork0_~end~0#1_Out_2|) .cse4)))) InVars {thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_In_1|, ~lock~0=v_~lock~0_In_1, ~next~0=v_~next~0_In_1, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_In_1|, ~len~0=v_~len~0_In_1} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_Out_6|, thrThread1of1ForFork0_~arg#1.offset=|v_thrThread1of1ForFork0_~arg#1.offset_Out_2|, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2|, ~lock~0=v_~lock~0_Out_2, ~next~0=v_~next~0_Out_2, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_Out_2|, thrThread1of1ForFork0_~arg#1.base=|v_thrThread1of1ForFork0_~arg#1.base_Out_2|, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_In_1|, ~len~0=v_~len~0_In_1, thrThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2|, thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_In_1|} AuxVars[v_~lock~0_95] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~lock~0, ~next~0, thrThread1of1ForFork0_~end~0#1, thrThread1of1ForFork0_~arg#1.base, thrThread1of1ForFork0_assume_abort_if_not_~cond#1] 97#[L1047-4, L1031-2]don't care [2022-07-26 14:03:30,292 INFO L735 eck$LassoCheckResult]: Loop: 97#[L1047-4, L1031-2]don't care [319] L1031-2-->L1032-1: Formula: (let ((.cse1 (* 4 |v_thrThread1of1ForFork0_~c~0#1_35|))) (let ((.cse0 (+ .cse1 v_~data~0.offset_10))) (and (<= 0 .cse0) (<= (+ .cse1 4 v_~data~0.offset_10) (select |v_#length_25| v_~data~0.base_10)) (= (select |v_#valid_34| v_~data~0.base_10) 1) (= (store |v_#memory_int_17| v_~data~0.base_10 (store (select |v_#memory_int_17| v_~data~0.base_10) .cse0 0)) |v_#memory_int_16|) (< |v_thrThread1of1ForFork0_~c~0#1_35| |v_thrThread1of1ForFork0_~end~0#1_23|)))) InVars {thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_35|, ~data~0.base=v_~data~0.base_10, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_23|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_17|, ~data~0.offset=v_~data~0.offset_10, #length=|v_#length_25|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_35|, ~data~0.base=v_~data~0.base_10, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_23|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_16|, ~data~0.offset=v_~data~0.offset_10, #length=|v_#length_25|} AuxVars[] AssignedVars[#memory_int] 105#[L1032-1, L1047-4]don't care [268] L1032-1-->L1033: Formula: (let ((.cse1 (* 4 |v_thrThread1of1ForFork0_~c~0#1_13|))) (let ((.cse0 (+ v_~data~0.offset_4 .cse1))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= 0 .cse0) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse0 1)) |v_#memory_int_7|) (<= (+ v_~data~0.offset_4 .cse1 4) (select |v_#length_9| v_~data~0.base_4))))) InVars {thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_13|, ~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_13|, ~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 119#[L1033, L1047-4]don't care [369] L1033-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of1ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_In_1))) (and (= |v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2|) (= |v_thrThread1of1ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of1ForFork0_~c~0#1_In_3| 1)) (= |v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2| (ite (= (select (select |v_#memory_int_In_1| v_~data~0.base_In_1) .cse0) 1) 1 0)) (= (select |v_#valid_In_1| v_~data~0.base_In_1) 1) (<= 0 .cse0) (not (= |v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (<= (+ .cse1 v_~data~0.offset_In_1 4) (select |v_#length_In_1| v_~data~0.base_In_1))))) InVars {thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_In_3|, ~data~0.base=v_~data~0.base_In_1, #valid=|v_#valid_In_1|, ~data~0.offset=v_~data~0.offset_In_1, #memory_int=|v_#memory_int_In_1|, #length=|v_#length_In_1|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_Out_2|, ~data~0.base=v_~data~0.base_In_1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, thrThread1of1ForFork0_#t~mem3#1=|v_thrThread1of1ForFork0_#t~mem3#1_Out_2|, #valid=|v_#valid_In_1|, ~data~0.offset=v_~data~0.offset_In_1, #memory_int=|v_#memory_int_In_1|, #length=|v_#length_In_1|, thrThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of1ForFork0_#t~mem3#1, thrThread1of1ForFork0___VERIFIER_assert_~cond#1] 97#[L1047-4, L1031-2]don't care [2022-07-26 14:03:30,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:30,296 INFO L85 PathProgramCache]: Analyzing trace with hash 12326280, now seen corresponding path program 1 times [2022-07-26 14:03:30,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:30,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738983664] [2022-07-26 14:03:30,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:30,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:30,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:30,389 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:30,419 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:30,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:30,421 INFO L85 PathProgramCache]: Analyzing trace with hash 345027, now seen corresponding path program 1 times [2022-07-26 14:03:30,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:30,422 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [175846855] [2022-07-26 14:03:30,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:30,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:30,433 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:30,441 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:30,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:30,442 INFO L85 PathProgramCache]: Analyzing trace with hash 2140302556, now seen corresponding path program 1 times [2022-07-26 14:03:30,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:30,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107004010] [2022-07-26 14:03:30,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:30,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:30,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:30,471 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:30,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:30,492 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:31,504 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:03:31,504 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:03:31,504 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:03:31,504 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:03:31,504 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:03:31,505 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:31,505 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:03:31,505 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:03:31,505 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12_variant.i_BEv2_Iteration1_Lasso [2022-07-26 14:03:31,505 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:03:31,505 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:03:31,521 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,525 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,527 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,531 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,534 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,535 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,537 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,540 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,542 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,544 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,546 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,549 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,550 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,551 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,553 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,555 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,557 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,558 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,560 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,561 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,563 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,566 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,568 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,569 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,571 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,573 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,574 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,576 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,578 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,579 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,580 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,582 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,583 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,587 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,588 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,589 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,591 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,592 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,594 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,595 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,597 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,598 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,600 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,602 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,603 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,604 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,606 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,607 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,612 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,613 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,615 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,880 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,882 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,884 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,887 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,889 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:31,892 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:32,483 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:03:32,486 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:03:32,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,488 INFO L229 MonitoredProcess]: Starting monitored process 2 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 14:03:32,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-26 14:03:32,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,500 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,526 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-26 14:03:32,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,527 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,528 INFO L229 MonitoredProcess]: Starting monitored process 3 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 14:03:32,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-26 14:03:32,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,545 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,545 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,577 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:32,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,578 INFO L229 MonitoredProcess]: Starting monitored process 4 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 14:03:32,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-26 14:03:32,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,588 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,588 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:32,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,623 INFO L229 MonitoredProcess]: Starting monitored process 5 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 14:03:32,624 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-26 14:03:32,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,632 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,632 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,666 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:32,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,668 INFO L229 MonitoredProcess]: Starting monitored process 6 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 14:03:32,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-26 14:03:32,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,675 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,677 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,677 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,707 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-07-26 14:03:32,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,709 INFO L229 MonitoredProcess]: Starting monitored process 7 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 14:03:32,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-26 14:03:32,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,729 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,729 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,759 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:32,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,763 INFO L229 MonitoredProcess]: Starting monitored process 8 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 14:03:32,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-26 14:03:32,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,769 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,771 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,771 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,805 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:32,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,806 INFO L229 MonitoredProcess]: Starting monitored process 9 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 14:03:32,807 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-26 14:03:32,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,814 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,815 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,815 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,850 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:32,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,852 INFO L229 MonitoredProcess]: Starting monitored process 10 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 14:03:32,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-26 14:03:32,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,860 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,860 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,894 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:32,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,894 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,895 INFO L229 MonitoredProcess]: Starting monitored process 11 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 14:03:32,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,906 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,906 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,910 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-26 14:03:32,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,935 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:32,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,937 INFO L229 MonitoredProcess]: Starting monitored process 12 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 14:03:32,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-26 14:03:32,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:32,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:32,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:32,982 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2022-07-26 14:03:32,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:32,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:32,983 INFO L229 MonitoredProcess]: Starting monitored process 13 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 14:03:32,984 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-26 14:03:32,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:32,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:32,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:32,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:32,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:32,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:32,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:32,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:32,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,008 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,009 INFO L229 MonitoredProcess]: Starting monitored process 14 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 14:03:33,009 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-26 14:03:33,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,018 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,018 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,044 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,045 INFO L229 MonitoredProcess]: Starting monitored process 15 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 14:03:33,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-26 14:03:33,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,052 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,054 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,054 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,085 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-07-26 14:03:33,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,086 INFO L229 MonitoredProcess]: Starting monitored process 16 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 14:03:33,086 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-26 14:03:33,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,094 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,094 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,112 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-07-26 14:03:33,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,113 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,113 INFO L229 MonitoredProcess]: Starting monitored process 17 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 14:03:33,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-26 14:03:33,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,121 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,121 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,138 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-07-26 14:03:33,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,140 INFO L229 MonitoredProcess]: Starting monitored process 18 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 14:03:33,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-26 14:03:33,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,147 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,148 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,176 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-07-26 14:03:33,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,177 INFO L229 MonitoredProcess]: Starting monitored process 19 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 14:03:33,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-26 14:03:33,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,185 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,185 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,202 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,204 INFO L229 MonitoredProcess]: Starting monitored process 20 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 14:03:33,208 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-26 14:03:33,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,215 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,215 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,233 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,235 INFO L229 MonitoredProcess]: Starting monitored process 21 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 14:03:33,237 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-26 14:03:33,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,248 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,249 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,249 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,266 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,268 INFO L229 MonitoredProcess]: Starting monitored process 22 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 14:03:33,268 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-26 14:03:33,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,274 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,276 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,276 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,304 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-07-26 14:03:33,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,305 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,305 INFO L229 MonitoredProcess]: Starting monitored process 23 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 14:03:33,306 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-26 14:03:33,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,312 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,313 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,313 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,330 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-26 14:03:33,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,332 INFO L229 MonitoredProcess]: Starting monitored process 24 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 14:03:33,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-26 14:03:33,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,339 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,356 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-07-26 14:03:33,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,357 INFO L229 MonitoredProcess]: Starting monitored process 25 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 14:03:33,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-26 14:03:33,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,365 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,366 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,366 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,394 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,395 INFO L229 MonitoredProcess]: Starting monitored process 26 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 14:03:33,396 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-26 14:03:33,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,402 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,403 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,403 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,435 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,436 INFO L229 MonitoredProcess]: Starting monitored process 27 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 14:03:33,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-26 14:03:33,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,444 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,445 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,478 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,479 INFO L229 MonitoredProcess]: Starting monitored process 28 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 14:03:33,480 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-26 14:03:33,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,487 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,503 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-26 14:03:33,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,504 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,505 INFO L229 MonitoredProcess]: Starting monitored process 29 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 14:03:33,506 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-26 14:03:33,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,513 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,513 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,552 INFO L229 MonitoredProcess]: Starting monitored process 30 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 14:03:33,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-26 14:03:33,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:33,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,559 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:33,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:33,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,574 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-07-26 14:03:33,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,576 INFO L229 MonitoredProcess]: Starting monitored process 31 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 14:03:33,578 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-26 14:03:33,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:33,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,593 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:33,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:33,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,623 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-26 14:03:33,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,624 INFO L229 MonitoredProcess]: Starting monitored process 32 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 14:03:33,625 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-26 14:03:33,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,632 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,632 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,655 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-26 14:03:33,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,656 INFO L229 MonitoredProcess]: Starting monitored process 33 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 14:03:33,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-26 14:03:33,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:33,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,663 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:33,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:33,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,678 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-26 14:03:33,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,681 INFO L229 MonitoredProcess]: Starting monitored process 34 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 14:03:33,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-26 14:03:33,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,689 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,689 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,706 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,707 INFO L229 MonitoredProcess]: Starting monitored process 35 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 14:03:33,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-26 14:03:33,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:33,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,714 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,714 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:33,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:33,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,737 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-26 14:03:33,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,738 INFO L229 MonitoredProcess]: Starting monitored process 36 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 14:03:33,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-26 14:03:33,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:33,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,745 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:33,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:33,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,760 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-26 14:03:33,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,761 INFO L229 MonitoredProcess]: Starting monitored process 37 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 14:03:33,762 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-26 14:03:33,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,769 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,785 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-07-26 14:03:33,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,786 INFO L229 MonitoredProcess]: Starting monitored process 38 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 14:03:33,787 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-26 14:03:33,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,795 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,825 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:33,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,827 INFO L229 MonitoredProcess]: Starting monitored process 39 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 14:03:33,828 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-26 14:03:33,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,834 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,834 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,835 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,851 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-26 14:03:33,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,852 INFO L229 MonitoredProcess]: Starting monitored process 40 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 14:03:33,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-26 14:03:33,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,860 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,860 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,877 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-26 14:03:33,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,877 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,878 INFO L229 MonitoredProcess]: Starting monitored process 41 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 14:03:33,879 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-26 14:03:33,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,885 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,885 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,910 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-07-26 14:03:33,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,911 INFO L229 MonitoredProcess]: Starting monitored process 42 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 14:03:33,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-26 14:03:33,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,918 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,919 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,919 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,935 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-26 14:03:33,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,935 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,936 INFO L229 MonitoredProcess]: Starting monitored process 43 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 14:03:33,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-26 14:03:33,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,944 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,945 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,945 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:33,965 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-26 14:03:33,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:33,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:33,967 INFO L229 MonitoredProcess]: Starting monitored process 44 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 14:03:33,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-26 14:03:33,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:33,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:33,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:33,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:33,976 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:33,977 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:33,977 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:33,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:34,001 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:34,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:34,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:34,002 INFO L229 MonitoredProcess]: Starting monitored process 45 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 14:03:34,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-26 14:03:34,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:34,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:34,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:34,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:34,012 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:34,013 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:34,013 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:34,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:34,043 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-26 14:03:34,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:34,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:34,045 INFO L229 MonitoredProcess]: Starting monitored process 46 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 14:03:34,047 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-26 14:03:34,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:34,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:34,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:34,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:34,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:34,052 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:34,052 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:34,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:34,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:34,077 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-07-26 14:03:34,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:34,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:34,078 INFO L229 MonitoredProcess]: Starting monitored process 47 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 14:03:34,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-26 14:03:34,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:34,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:34,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:34,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:34,100 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:34,101 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:34,101 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:34,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:34,117 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-07-26 14:03:34,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:34,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:34,118 INFO L229 MonitoredProcess]: Starting monitored process 48 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 14:03:34,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-26 14:03:34,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:34,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:34,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:34,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:34,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:34,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:34,127 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:34,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:34,143 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:34,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:34,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:34,144 INFO L229 MonitoredProcess]: Starting monitored process 49 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 14:03:34,145 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-26 14:03:34,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:34,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:34,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:34,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:34,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:34,153 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:34,153 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:34,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:34,170 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-07-26 14:03:34,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:34,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:34,171 INFO L229 MonitoredProcess]: Starting monitored process 50 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 14:03:34,172 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-26 14:03:34,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:34,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:34,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:34,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:34,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:34,179 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:34,179 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:34,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:34,198 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-26 14:03:34,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:34,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:34,199 INFO L229 MonitoredProcess]: Starting monitored process 51 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 14:03:34,200 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-26 14:03:34,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:34,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:34,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:34,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:34,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:34,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:34,207 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:34,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:34,223 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-26 14:03:34,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:34,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:34,224 INFO L229 MonitoredProcess]: Starting monitored process 52 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 14:03:34,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-26 14:03:34,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:34,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:34,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:34,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:34,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:34,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:34,232 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:34,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:34,249 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-26 14:03:34,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:34,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:34,250 INFO L229 MonitoredProcess]: Starting monitored process 53 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 14:03:34,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-26 14:03:34,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:34,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:34,257 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 14:03:34,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:34,257 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:34,265 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 14:03:34,265 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:34,280 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:03:34,297 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-26 14:03:34,297 INFO L444 ModelExtractionUtils]: 15 out of 25 variables were initially zero. Simplification set additionally 7 variables to zero. [2022-07-26 14:03:34,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:34,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:34,299 INFO L229 MonitoredProcess]: Starting monitored process 54 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 14:03:34,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-26 14:03:34,301 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:03:34,323 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:03:34,323 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:03:34,323 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~end~0#1) = -1*thrThread1of1ForFork0_~c~0#1 + 1*thrThread1of1ForFork0_~end~0#1 Supporting invariants [] [2022-07-26 14:03:34,359 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:34,389 INFO L156 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-26 14:03:34,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:34,449 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:03:34,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:03:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:34,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:03:34,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:03:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:03:34,498 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 14:03:34,500 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 28 states, but on-demand construction may add more states Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:34,543 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 28 states, but on-demand construction may add more states. Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 59 states and 141 transitions. Complement of second has 7 states. [2022-07-26 14:03:34,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:03:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:34,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 34 transitions. [2022-07-26 14:03:34,550 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 34 transitions. Stem has 4 letters. Loop has 3 letters. [2022-07-26 14:03:34,550 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:34,550 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 34 transitions. Stem has 7 letters. Loop has 3 letters. [2022-07-26 14:03:34,550 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:34,550 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 34 transitions. Stem has 4 letters. Loop has 6 letters. [2022-07-26 14:03:34,550 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:34,551 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 59 states and 141 transitions. [2022-07-26 14:03:34,555 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 5 [2022-07-26 14:03:34,559 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 59 states to 49 states and 113 transitions. [2022-07-26 14:03:34,559 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 23 [2022-07-26 14:03:34,560 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 34 [2022-07-26 14:03:34,560 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 113 transitions. [2022-07-26 14:03:34,560 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:03:34,560 INFO L220 hiAutomatonCegarLoop]: Abstraction has 49 states and 113 transitions. [2022-07-26 14:03:34,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 113 transitions. [2022-07-26 14:03:34,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 41. [2022-07-26 14:03:34,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.3902439024390243) internal successors, (98), 40 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 98 transitions. [2022-07-26 14:03:34,578 INFO L242 hiAutomatonCegarLoop]: Abstraction has 41 states and 98 transitions. [2022-07-26 14:03:34,578 INFO L426 stractBuchiCegarLoop]: Abstraction has 41 states and 98 transitions. [2022-07-26 14:03:34,578 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:03:34,578 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 41 states and 98 transitions. [2022-07-26 14:03:34,579 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 5 [2022-07-26 14:03:34,579 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:34,579 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:34,580 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1] [2022-07-26 14:03:34,580 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:03:34,580 INFO L733 eck$LassoCheckResult]: Stem: 318#[ULTIMATE.startENTRY]don't care [372] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse0 (select |v_#memory_int_44| 1)) (.cse1 (store |v_#valid_93| |v_ULTIMATE.start_main_~#t~0#1.base_38| 1))) (and (= |v_ULTIMATE.start_main_~#t~0#1.offset_34| 0) (< v_~data~0.base_40 |v_#StackHeapBarrier_30|) (= (select |v_#valid_93| 1) 1) (= |v_#NULL.base_14| 0) (= (select |v_#length_78| 2) 9) (= 2 (select |v_#length_78| 1)) (= v_~lock~0_99 0) (= |v_#NULL.offset_14| 0) (= |v_ULTIMATE.start_#in~argv#1.base_14| |v_ULTIMATE.start_main_#in~argv#1.base_19|) (= (select |v_#valid_93| 0) 0) (not (= v_~data~0.base_40 0)) (= (store (store |v_#length_78| |v_ULTIMATE.start_main_~#t~0#1.base_38| 4) v_~data~0.base_40 (* v_~len~0_57 4)) |v_#length_77|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_25| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_23|) (= 48 (select .cse0 0)) (= (select |v_#valid_93| 2) 1) (= (select |v_#valid_93| |v_ULTIMATE.start_main_~#t~0#1.base_38|) 0) (= (ite (< 0 v_~len~0_57) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_23|) (= |v_ULTIMATE.start_main_#in~argv#1.base_19| |v_ULTIMATE.start_main_~argv#1.base_21|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_19| |v_ULTIMATE.start_#in~argv#1.offset_14|) (= (select .cse0 1) 0) (< |v_#StackHeapBarrier_30| |v_ULTIMATE.start_main_~#t~0#1.base_38|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_25| 0)) (= |v_ULTIMATE.start_main_#in~argv#1.offset_19| |v_ULTIMATE.start_main_~argv#1.offset_21|) (= (store .cse1 v_~data~0.base_40 1) |v_#valid_92|) (= |v_ULTIMATE.start_main_~argc#1_17| |v_ULTIMATE.start_main_#in~argc#1_17|) (= (select .cse1 v_~data~0.base_40) 0) (= v_~next~0_62 0) (= |v_ULTIMATE.start_#in~argc#1_14| |v_ULTIMATE.start_main_#in~argc#1_17|) (< 0 |v_#StackHeapBarrier_30|) (= 0 v_~data~0.offset_40))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_14|, #StackHeapBarrier=|v_#StackHeapBarrier_30|, #valid=|v_#valid_93|, #memory_int=|v_#memory_int_44|, #length=|v_#length_78|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_14|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_14|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_30|, ~lock~0=v_~lock~0_99, ~len~0=v_~len~0_57, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_29|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_21|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_21|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_14|, ~next~0=v_~next~0_62, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_17|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_25|, #length=|v_#length_77|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_14|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_14|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_38|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_17|, 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_26|, ~data~0.offset=v_~data~0.offset_40, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_19|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_19|, #StackHeapBarrier=|v_#StackHeapBarrier_30|, ~data~0.base=v_~data~0.base_40, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_34|, #valid=|v_#valid_92|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_17|, #memory_int=|v_#memory_int_44|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_29|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 320#[L1046-2]don't care [324] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_14|) (= (select |v_#valid_36| |v_ULTIMATE.start_main_~#t~0#1.base_16|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_15| |v_#pthreadsForks_11|) (= (store |v_#memory_int_21| |v_ULTIMATE.start_main_~#t~0#1.base_16| (store (select |v_#memory_int_21| |v_ULTIMATE.start_main_~#t~0#1.base_16|) |v_ULTIMATE.start_main_~#t~0#1.offset_14| |v_ULTIMATE.start_main_#t~pre6#1_15|)) |v_#memory_int_20|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_14| 4) (select |v_#length_27| |v_ULTIMATE.start_main_~#t~0#1.base_16|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_14|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_21|, #length=|v_#length_27|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_16|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_15|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_14|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_20|, #length=|v_#length_27|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 364#[L1047-3]don't care [283] L1047-3-->thrENTRY: Formula: (and (= |v_thrThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thrThread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_22|, thrThread1of1ForFork0_~arg#1.offset=|v_thrThread1of1ForFork0_~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_14|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of1ForFork0_~arg#1.base=|v_thrThread1of1ForFork0_~arg#1.base_4|, thrThread1of1ForFork0_#t~mem3#1=|v_thrThread1of1ForFork0_#t~mem3#1_8|, thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_4|, thrThread1of1ForFork0_thidvar0=v_thrThread1of1ForFork0_thidvar0_2, thrThread1of1ForFork0_#res#1.offset=|v_thrThread1of1ForFork0_#res#1.offset_4|, thrThread1of1ForFork0_thidvar1=v_thrThread1of1ForFork0_thidvar1_2, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of1ForFork0_#res#1.base=|v_thrThread1of1ForFork0_#res#1.base_4|, thrThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_10|} AuxVars[] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of1ForFork0_~end~0#1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of1ForFork0_~arg#1.base, thrThread1of1ForFork0_#t~mem3#1, thrThread1of1ForFork0_#in~arg#1.base, thrThread1of1ForFork0_thidvar0, thrThread1of1ForFork0_#res#1.offset, thrThread1of1ForFork0_thidvar1, thrThread1of1ForFork0_#in~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_~cond#1, thrThread1of1ForFork0_#res#1.base, thrThread1of1ForFork0___VERIFIER_assert_~cond#1] 294#[thrENTRY, L1047-4]don't care [306] L1047-4-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_11|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet7#1] 298#[thrENTRY, L1046-2]don't care [324] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_14|) (= (select |v_#valid_36| |v_ULTIMATE.start_main_~#t~0#1.base_16|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_15| |v_#pthreadsForks_11|) (= (store |v_#memory_int_21| |v_ULTIMATE.start_main_~#t~0#1.base_16| (store (select |v_#memory_int_21| |v_ULTIMATE.start_main_~#t~0#1.base_16|) |v_ULTIMATE.start_main_~#t~0#1.offset_14| |v_ULTIMATE.start_main_#t~pre6#1_15|)) |v_#memory_int_20|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_14| 4) (select |v_#length_27| |v_ULTIMATE.start_main_~#t~0#1.base_16|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_14|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_21|, #length=|v_#length_27|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_16|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_15|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_14|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_20|, #length=|v_#length_27|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 346#[thrENTRY, L1047-3]don't care [281] L1047-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 326#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY]don't care [2022-07-26 14:03:34,580 INFO L735 eck$LassoCheckResult]: Loop: 326#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY]don't care [282] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 326#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY]don't care [2022-07-26 14:03:34,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:34,581 INFO L85 PathProgramCache]: Analyzing trace with hash -1039397987, now seen corresponding path program 1 times [2022-07-26 14:03:34,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:34,581 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338014428] [2022-07-26 14:03:34,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:34,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:34,601 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:34,613 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:34,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:34,613 INFO L85 PathProgramCache]: Analyzing trace with hash 313, now seen corresponding path program 1 times [2022-07-26 14:03:34,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:34,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954853616] [2022-07-26 14:03:34,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:34,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:34,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:34,617 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:34,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:34,619 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:34,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:34,619 INFO L85 PathProgramCache]: Analyzing trace with hash 2138401053, now seen corresponding path program 1 times [2022-07-26 14:03:34,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:34,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413365597] [2022-07-26 14:03:34,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:34,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:34,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:34,637 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:34,655 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:35,084 WARN L146 chiAutomizerObserver]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 14:03:35,101 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 14:03:35,106 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 117 places, 123 transitions, 258 flow [2022-07-26 14:03:35,130 INFO L129 PetriNetUnfolder]: 13/149 cut-off events. [2022-07-26 14:03:35,130 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:03:35,131 INFO L84 FinitePrefix]: Finished finitePrefix Result has 159 conditions, 149 events. 13/149 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 261 event pairs, 0 based on Foata normal form. 0/134 useless extension candidates. Maximal degree in co-relation 99. Up to 6 conditions per place. [2022-07-26 14:03:35,131 INFO L82 GeneralOperation]: Start removeDead. Operand has 117 places, 123 transitions, 258 flow [2022-07-26 14:03:35,134 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 117 places, 123 transitions, 258 flow [2022-07-26 14:03:35,134 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:03:35,134 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 117 places, 123 transitions, 258 flow [2022-07-26 14:03:35,135 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 117 places, 123 transitions, 258 flow [2022-07-26 14:03:35,135 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 117 places, 123 transitions, 258 flow [2022-07-26 14:03:35,155 INFO L129 PetriNetUnfolder]: 13/149 cut-off events. [2022-07-26 14:03:35,155 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:03:35,157 INFO L84 FinitePrefix]: Finished finitePrefix Result has 159 conditions, 149 events. 13/149 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 253 event pairs, 0 based on Foata normal form. 0/134 useless extension candidates. Maximal degree in co-relation 99. Up to 6 conditions per place. [2022-07-26 14:03:35,161 INFO L116 LiptonReduction]: Number of co-enabled transitions 4760 [2022-07-26 14:03:35,873 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:37,509 INFO L131 LiptonReduction]: Checked pairs total: 11631 [2022-07-26 14:03:37,509 INFO L133 LiptonReduction]: Total number of compositions: 113 [2022-07-26 14:03:37,510 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:03:37,510 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:03:37,510 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:03:37,510 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:03:37,510 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:03:37,510 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:03:37,510 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:03:37,510 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:03:37,510 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:03:37,573 INFO L131 ngComponentsAnalysis]: Automaton has 144 accepting balls. 370 [2022-07-26 14:03:37,573 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:37,573 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:37,573 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:03:37,573 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:37,573 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:03:37,573 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 653 states, but on-demand construction may add more states [2022-07-26 14:03:37,587 INFO L131 ngComponentsAnalysis]: Automaton has 144 accepting balls. 370 [2022-07-26 14:03:37,587 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:37,587 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:37,587 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:03:37,587 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:37,588 INFO L733 eck$LassoCheckResult]: Stem: 120#[ULTIMATE.startENTRY]don't care [644] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 1))) (and (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) (not (= v_~data~0.base_Out_2 0)) (= |v_ULTIMATE.start_main_~argv#1.offset_Out_2| |v_ULTIMATE.start_main_#in~argv#1.offset_Out_2|) (= v_~lock~0_Out_6 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_Out_2| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= 0 |v_#NULL.base_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (< 0 v_~len~0_Out_2) 1 0)) (= v_~data~0.offset_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= 9 (select |v_#length_In_7| 2)) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= (select .cse0 v_~data~0.base_Out_2) 0) (= |v_#length_Out_2| (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 4) v_~data~0.base_Out_2 (* v_~len~0_Out_2 4))) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_Out_2| |v_ULTIMATE.start_main_~argv#1.base_Out_2|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_Out_2| |v_ULTIMATE.start_#in~argv#1.offset_In_1|) (= |v_ULTIMATE.start_main_~argc#1_Out_2| |v_ULTIMATE.start_main_#in~argc#1_Out_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_Out_2| |v_ULTIMATE.start_#in~argv#1.base_In_1|) (= 2 (select |v_#length_In_7| 1)) (< v_~data~0.base_Out_2 |v_#StackHeapBarrier_In_1|) (< 0 |v_#StackHeapBarrier_In_1|) (= |v_ULTIMATE.start_#in~argc#1_In_1| |v_ULTIMATE.start_main_#in~argc#1_Out_2|) (= (store .cse0 v_~data~0.base_Out_2 1) |v_#valid_Out_2|) (= v_~next~0_Out_6 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #valid=|v_#valid_In_7|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_7|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_In_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_In_1|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_Out_2|, ~lock~0=v_~lock~0_Out_6, ~len~0=v_~len~0_Out_2, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_Out_2|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_Out_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_Out_2|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_In_1|, ~next~0=v_~next~0_Out_6, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, #length=|v_#length_Out_2|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_In_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_In_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_Out_2|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_Out_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_10|, ~data~0.offset=v_~data~0.offset_Out_2, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ~data~0.base=v_~data~0.base_Out_2, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_Out_2|, #valid=|v_#valid_Out_2|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 123#[L1046-2]don't care [597] L1046-2-->L1047-3: Formula: (and (= |v_#memory_int_110| (store |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107| (store (select |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107|) |v_ULTIMATE.start_main_~#t~0#1.offset_69| |v_ULTIMATE.start_main_#t~pre6#1_48|))) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_69|) (= |v_ULTIMATE.start_main_#t~pre6#1_48| |v_#pthreadsForks_26|) (= (select |v_#valid_161| |v_ULTIMATE.start_main_~#t~0#1.base_107|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_69| 4) (select |v_#length_136| |v_ULTIMATE.start_main_~#t~0#1.base_107|)) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_111|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_48|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_110|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 127#[L1047-3]don't care [530] L1047-3-->thrENTRY: Formula: (and (= v_thrThread1of2ForFork0_thidvar1_2 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_37| v_thrThread1of2ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_37|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_37|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_22|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_4|, thrThread1of2ForFork0_#res#1.offset=|v_thrThread1of2ForFork0_#res#1.offset_4|, thrThread1of2ForFork0_thidvar1=v_thrThread1of2ForFork0_thidvar1_2, thrThread1of2ForFork0_thidvar0=v_thrThread1of2ForFork0_thidvar0_2, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of2ForFork0_#res#1.base=|v_thrThread1of2ForFork0_#res#1.base_4|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_4|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_14|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_4|, thrThread1of2ForFork0_#t~mem3#1=|v_thrThread1of2ForFork0_#t~mem3#1_8|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~c~0#1, thrThread1of2ForFork0_#in~arg#1.base, thrThread1of2ForFork0_#res#1.offset, thrThread1of2ForFork0_thidvar1, thrThread1of2ForFork0_thidvar0, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#res#1.base, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_#in~arg#1.offset, thrThread1of2ForFork0_#t~mem3#1] 129#[thrENTRY, L1047-4]don't care [628] thrENTRY-->L1026: Formula: (and (= (ite (= v_~lock~0_142 0) 1 0) |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_11|) (= |v_thrThread1of2ForFork0_~end~0#1_35| 0) (= |v_thrThread1of2ForFork0_~arg#1.base_9| |v_thrThread1of2ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of2ForFork0_~c~0#1_59| 0) (= v_~lock~0_141 1) (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_11| |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_11|) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_11| 0)) (= |v_thrThread1of2ForFork0_~arg#1.offset_9| |v_thrThread1of2ForFork0_#in~arg#1.offset_9|)) InVars {~lock~0=v_~lock~0_142, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_9|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_9|} OutVars{~lock~0=v_~lock~0_141, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_9|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_11|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_9|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_35|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_11|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_9|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_59|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_~c~0#1] 131#[L1026, L1047-4]don't care [576] L1026-->L1016: Formula: (not (<= (+ v_~next~0_74 10) v_~len~0_72)) InVars {~next~0=v_~next~0_74, ~len~0=v_~len~0_72} OutVars{~next~0=v_~next~0_74, ~len~0=v_~len~0_72} AuxVars[] AssignedVars[] 135#[L1016, L1047-4]don't care [571] L1016-->L1031-2: Formula: (and (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|) (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| (ite (= v_~lock~0_124 1) 1 0)) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= v_~lock~0_123 0)) InVars {~lock~0=v_~lock~0_124} OutVars{~lock~0=v_~lock~0_123, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1] 143#[L1031-2, L1047-4]don't care [2022-07-26 14:03:37,588 INFO L735 eck$LassoCheckResult]: Loop: 143#[L1031-2, L1047-4]don't care [535] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread1of2ForFork0_~c~0#1_23| 4))) (let ((.cse1 (+ .cse0 v_~data~0.offset_66))) (and (= (select |v_#valid_129| v_~data~0.base_98) 1) (< |v_thrThread1of2ForFork0_~c~0#1_23| |v_thrThread1of2ForFork0_~end~0#1_15|) (<= (+ .cse0 4 v_~data~0.offset_66) (select |v_#length_110| v_~data~0.base_98)) (= |v_#memory_int_86| (store |v_#memory_int_87| v_~data~0.base_98 (store (select |v_#memory_int_87| v_~data~0.base_98) .cse1 0))) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_98, #valid=|v_#valid_129|, #memory_int=|v_#memory_int_87|, ~data~0.offset=v_~data~0.offset_66, #length=|v_#length_110|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_15|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_23|} OutVars{~data~0.base=v_~data~0.base_98, #valid=|v_#valid_129|, #memory_int=|v_#memory_int_86|, ~data~0.offset=v_~data~0.offset_66, #length=|v_#length_110|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_15|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_23|} AuxVars[] AssignedVars[#memory_int] 159#[L1032-1, L1047-4]don't care [515] L1032-1-->L1033: Formula: (let ((.cse0 (* |v_thrThread1of2ForFork0_~c~0#1_13| 4))) (let ((.cse1 (+ v_~data~0.offset_4 .cse0))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= (+ v_~data~0.offset_4 .cse0 4) (select |v_#length_9| v_~data~0.base_4)) (<= 0 .cse1) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse1 1)) |v_#memory_int_7|)))) InVars {~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_13|} OutVars{~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_13|} AuxVars[] AssignedVars[#memory_int] 179#[L1047-4, L1033]don't care [639] L1033-->L1031-2: Formula: (let ((.cse0 (* |v_thrThread1of2ForFork0_~c~0#1_In_3| 4))) (let ((.cse1 (+ v_~data~0.offset_In_5 .cse0))) (and (not (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (+ |v_thrThread1of2ForFork0_~c~0#1_In_3| 1) |v_thrThread1of2ForFork0_~c~0#1_Out_2|) (<= (+ v_~data~0.offset_In_5 4 .cse0) (select |v_#length_In_5| v_~data~0.base_In_5)) (= |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2| (ite (= (select (select |v_#memory_int_In_5| v_~data~0.base_In_5) .cse1) 1) 1 0)) (= (select |v_#valid_In_5| v_~data~0.base_In_5) 1) (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_In_5, #valid=|v_#valid_In_5|, ~data~0.offset=v_~data~0.offset_In_5, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_In_3|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_5, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2|, #valid=|v_#valid_In_5|, ~data~0.offset=v_~data~0.offset_In_5, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, thrThread1of2ForFork0_#t~mem3#1=|v_thrThread1of2ForFork0_#t~mem3#1_Out_2|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_Out_2|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#t~mem3#1, thrThread1of2ForFork0_~c~0#1] 143#[L1031-2, L1047-4]don't care [2022-07-26 14:03:37,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:37,601 INFO L85 PathProgramCache]: Analyzing trace with hash -1582406353, now seen corresponding path program 1 times [2022-07-26 14:03:37,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:37,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859930162] [2022-07-26 14:03:37,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:37,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:37,611 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:37,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:37,620 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:37,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:37,620 INFO L85 PathProgramCache]: Analyzing trace with hash 560530, now seen corresponding path program 1 times [2022-07-26 14:03:37,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:37,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232117518] [2022-07-26 14:03:37,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:37,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:37,626 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:37,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:37,629 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:37,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:37,630 INFO L85 PathProgramCache]: Analyzing trace with hash 93909412, now seen corresponding path program 1 times [2022-07-26 14:03:37,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:37,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611330086] [2022-07-26 14:03:37,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:37,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:37,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:03:37,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:03:37,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611330086] [2022-07-26 14:03:37,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1611330086] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:03:37,666 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:03:37,666 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:03:37,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657092461] [2022-07-26 14:03:37,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:03:37,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:03:37,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:03:37,726 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:03:37,726 INFO L87 Difference]: Start difference. First operand currently 653 states, but on-demand construction may add more states Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:37,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:03:37,778 INFO L93 Difference]: Finished difference Result 705 states and 2122 transitions. [2022-07-26 14:03:37,778 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 705 states and 2122 transitions. [2022-07-26 14:03:37,783 INFO L131 ngComponentsAnalysis]: Automaton has 164 accepting balls. 382 [2022-07-26 14:03:37,789 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 705 states to 705 states and 2122 transitions. [2022-07-26 14:03:37,790 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 705 [2022-07-26 14:03:37,791 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 705 [2022-07-26 14:03:37,791 INFO L73 IsDeterministic]: Start isDeterministic. Operand 705 states and 2122 transitions. [2022-07-26 14:03:37,795 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:03:37,795 INFO L220 hiAutomatonCegarLoop]: Abstraction has 705 states and 2122 transitions. [2022-07-26 14:03:37,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 705 states and 2122 transitions. [2022-07-26 14:03:37,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 705 to 651. [2022-07-26 14:03:37,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 651 states, 651 states have (on average 3.0921658986175116) internal successors, (2013), 650 states have internal predecessors, (2013), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:37,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 651 states and 2013 transitions. [2022-07-26 14:03:37,835 INFO L242 hiAutomatonCegarLoop]: Abstraction has 651 states and 2013 transitions. [2022-07-26 14:03:37,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:03:37,839 INFO L426 stractBuchiCegarLoop]: Abstraction has 651 states and 2013 transitions. [2022-07-26 14:03:37,839 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:03:37,839 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 651 states and 2013 transitions. [2022-07-26 14:03:37,843 INFO L131 ngComponentsAnalysis]: Automaton has 152 accepting balls. 360 [2022-07-26 14:03:37,843 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:37,843 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:37,843 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:03:37,843 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:37,844 INFO L733 eck$LassoCheckResult]: Stem: 3438#[ULTIMATE.startENTRY]don't care [644] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 1))) (and (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) (not (= v_~data~0.base_Out_2 0)) (= |v_ULTIMATE.start_main_~argv#1.offset_Out_2| |v_ULTIMATE.start_main_#in~argv#1.offset_Out_2|) (= v_~lock~0_Out_6 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_Out_2| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= 0 |v_#NULL.base_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (< 0 v_~len~0_Out_2) 1 0)) (= v_~data~0.offset_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= 9 (select |v_#length_In_7| 2)) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= (select .cse0 v_~data~0.base_Out_2) 0) (= |v_#length_Out_2| (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 4) v_~data~0.base_Out_2 (* v_~len~0_Out_2 4))) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_Out_2| |v_ULTIMATE.start_main_~argv#1.base_Out_2|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_Out_2| |v_ULTIMATE.start_#in~argv#1.offset_In_1|) (= |v_ULTIMATE.start_main_~argc#1_Out_2| |v_ULTIMATE.start_main_#in~argc#1_Out_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_Out_2| |v_ULTIMATE.start_#in~argv#1.base_In_1|) (= 2 (select |v_#length_In_7| 1)) (< v_~data~0.base_Out_2 |v_#StackHeapBarrier_In_1|) (< 0 |v_#StackHeapBarrier_In_1|) (= |v_ULTIMATE.start_#in~argc#1_In_1| |v_ULTIMATE.start_main_#in~argc#1_Out_2|) (= (store .cse0 v_~data~0.base_Out_2 1) |v_#valid_Out_2|) (= v_~next~0_Out_6 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #valid=|v_#valid_In_7|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_7|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_In_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_In_1|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_Out_2|, ~lock~0=v_~lock~0_Out_6, ~len~0=v_~len~0_Out_2, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_Out_2|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_Out_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_Out_2|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_In_1|, ~next~0=v_~next~0_Out_6, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, #length=|v_#length_Out_2|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_In_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_In_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_Out_2|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_Out_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_10|, ~data~0.offset=v_~data~0.offset_Out_2, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ~data~0.base=v_~data~0.base_Out_2, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_Out_2|, #valid=|v_#valid_Out_2|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3350#[L1046-2]don't care [597] L1046-2-->L1047-3: Formula: (and (= |v_#memory_int_110| (store |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107| (store (select |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107|) |v_ULTIMATE.start_main_~#t~0#1.offset_69| |v_ULTIMATE.start_main_#t~pre6#1_48|))) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_69|) (= |v_ULTIMATE.start_main_#t~pre6#1_48| |v_#pthreadsForks_26|) (= (select |v_#valid_161| |v_ULTIMATE.start_main_~#t~0#1.base_107|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_69| 4) (select |v_#length_136| |v_ULTIMATE.start_main_~#t~0#1.base_107|)) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_111|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_48|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_110|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 3106#[L1047-3]don't care [530] L1047-3-->thrENTRY: Formula: (and (= v_thrThread1of2ForFork0_thidvar1_2 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_37| v_thrThread1of2ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_37|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_37|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_22|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_4|, thrThread1of2ForFork0_#res#1.offset=|v_thrThread1of2ForFork0_#res#1.offset_4|, thrThread1of2ForFork0_thidvar1=v_thrThread1of2ForFork0_thidvar1_2, thrThread1of2ForFork0_thidvar0=v_thrThread1of2ForFork0_thidvar0_2, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of2ForFork0_#res#1.base=|v_thrThread1of2ForFork0_#res#1.base_4|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_4|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_14|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_4|, thrThread1of2ForFork0_#t~mem3#1=|v_thrThread1of2ForFork0_#t~mem3#1_8|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~c~0#1, thrThread1of2ForFork0_#in~arg#1.base, thrThread1of2ForFork0_#res#1.offset, thrThread1of2ForFork0_thidvar1, thrThread1of2ForFork0_thidvar0, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#res#1.base, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_#in~arg#1.offset, thrThread1of2ForFork0_#t~mem3#1] 3108#[thrENTRY, L1047-4]don't care [628] thrENTRY-->L1026: Formula: (and (= (ite (= v_~lock~0_142 0) 1 0) |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_11|) (= |v_thrThread1of2ForFork0_~end~0#1_35| 0) (= |v_thrThread1of2ForFork0_~arg#1.base_9| |v_thrThread1of2ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of2ForFork0_~c~0#1_59| 0) (= v_~lock~0_141 1) (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_11| |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_11|) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_11| 0)) (= |v_thrThread1of2ForFork0_~arg#1.offset_9| |v_thrThread1of2ForFork0_#in~arg#1.offset_9|)) InVars {~lock~0=v_~lock~0_142, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_9|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_9|} OutVars{~lock~0=v_~lock~0_141, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_9|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_11|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_9|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_35|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_11|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_9|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_59|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_~c~0#1] 3224#[L1026, L1047-4]don't care [501] L1026-->L1027: Formula: (<= (+ v_~next~0_3 10) v_~len~0_5) InVars {~next~0=v_~next~0_3, ~len~0=v_~len~0_5} OutVars{~next~0=v_~next~0_3, ~len~0=v_~len~0_5} AuxVars[] AssignedVars[] 3418#[L1027, L1047-4]don't care [503] L1027-->L1028: Formula: (= |v_thrThread1of2ForFork0_~c~0#1_5| v_~next~0_4) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of2ForFork0_~c~0#1] 3392#[L1047-4, L1028]don't care [505] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of2ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of2ForFork0_~end~0#1] 2738#[L1028-1, L1047-4]don't care [577] L1028-1-->L1016: Formula: (= |v_thrThread1of2ForFork0_~end~0#1_23| v_~next~0_76) InVars {thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_23|} OutVars{~next~0=v_~next~0_76, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_23|} AuxVars[] AssignedVars[~next~0] 2740#[L1016, L1047-4]don't care [571] L1016-->L1031-2: Formula: (and (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|) (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| (ite (= v_~lock~0_124 1) 1 0)) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= v_~lock~0_123 0)) InVars {~lock~0=v_~lock~0_124} OutVars{~lock~0=v_~lock~0_123, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1] 2294#[L1031-2, L1047-4]don't care [2022-07-26 14:03:37,844 INFO L735 eck$LassoCheckResult]: Loop: 2294#[L1031-2, L1047-4]don't care [535] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread1of2ForFork0_~c~0#1_23| 4))) (let ((.cse1 (+ .cse0 v_~data~0.offset_66))) (and (= (select |v_#valid_129| v_~data~0.base_98) 1) (< |v_thrThread1of2ForFork0_~c~0#1_23| |v_thrThread1of2ForFork0_~end~0#1_15|) (<= (+ .cse0 4 v_~data~0.offset_66) (select |v_#length_110| v_~data~0.base_98)) (= |v_#memory_int_86| (store |v_#memory_int_87| v_~data~0.base_98 (store (select |v_#memory_int_87| v_~data~0.base_98) .cse1 0))) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_98, #valid=|v_#valid_129|, #memory_int=|v_#memory_int_87|, ~data~0.offset=v_~data~0.offset_66, #length=|v_#length_110|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_15|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_23|} OutVars{~data~0.base=v_~data~0.base_98, #valid=|v_#valid_129|, #memory_int=|v_#memory_int_86|, ~data~0.offset=v_~data~0.offset_66, #length=|v_#length_110|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_15|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_23|} AuxVars[] AssignedVars[#memory_int] 2328#[L1032-1, L1047-4]don't care [515] L1032-1-->L1033: Formula: (let ((.cse0 (* |v_thrThread1of2ForFork0_~c~0#1_13| 4))) (let ((.cse1 (+ v_~data~0.offset_4 .cse0))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= (+ v_~data~0.offset_4 .cse0 4) (select |v_#length_9| v_~data~0.base_4)) (<= 0 .cse1) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse1 1)) |v_#memory_int_7|)))) InVars {~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_13|} OutVars{~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_13|} AuxVars[] AssignedVars[#memory_int] 2290#[L1047-4, L1033]don't care [639] L1033-->L1031-2: Formula: (let ((.cse0 (* |v_thrThread1of2ForFork0_~c~0#1_In_3| 4))) (let ((.cse1 (+ v_~data~0.offset_In_5 .cse0))) (and (not (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (+ |v_thrThread1of2ForFork0_~c~0#1_In_3| 1) |v_thrThread1of2ForFork0_~c~0#1_Out_2|) (<= (+ v_~data~0.offset_In_5 4 .cse0) (select |v_#length_In_5| v_~data~0.base_In_5)) (= |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2| (ite (= (select (select |v_#memory_int_In_5| v_~data~0.base_In_5) .cse1) 1) 1 0)) (= (select |v_#valid_In_5| v_~data~0.base_In_5) 1) (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_In_5, #valid=|v_#valid_In_5|, ~data~0.offset=v_~data~0.offset_In_5, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_In_3|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_5, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2|, #valid=|v_#valid_In_5|, ~data~0.offset=v_~data~0.offset_In_5, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_5|, thrThread1of2ForFork0_#t~mem3#1=|v_thrThread1of2ForFork0_#t~mem3#1_Out_2|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_Out_2|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#t~mem3#1, thrThread1of2ForFork0_~c~0#1] 2294#[L1031-2, L1047-4]don't care [2022-07-26 14:03:37,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:37,844 INFO L85 PathProgramCache]: Analyzing trace with hash 22592573, now seen corresponding path program 1 times [2022-07-26 14:03:37,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:37,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748992957] [2022-07-26 14:03:37,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:37,853 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:37,861 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:37,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:37,861 INFO L85 PathProgramCache]: Analyzing trace with hash 560530, now seen corresponding path program 2 times [2022-07-26 14:03:37,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:37,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309409704] [2022-07-26 14:03:37,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:37,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:37,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:37,866 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:37,869 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:37,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:37,870 INFO L85 PathProgramCache]: Analyzing trace with hash -1253992490, now seen corresponding path program 1 times [2022-07-26 14:03:37,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:37,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808672682] [2022-07-26 14:03:37,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:37,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:37,879 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:37,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:37,889 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:38,499 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:03:38,499 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:03:38,499 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:03:38,499 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:03:38,499 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:03:38,499 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:38,499 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:03:38,499 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:03:38,499 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12_variant.i_BEv2_Iteration2_Lasso [2022-07-26 14:03:38,499 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:03:38,499 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:03:38,502 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,710 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,718 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,719 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,721 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,722 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,724 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,727 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,729 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,730 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,732 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,733 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,735 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,738 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,739 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,741 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,756 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,758 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,759 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,761 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,763 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,766 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,767 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,769 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,771 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,774 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,775 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,777 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,778 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,782 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,783 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,785 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,786 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,787 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,789 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,791 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,792 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,796 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,797 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,799 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,800 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,802 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,803 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,805 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,806 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,808 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,811 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,814 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,815 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,817 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,820 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,821 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,823 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,824 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,826 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,828 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:38,830 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:39,297 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:03:39,297 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:03:39,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,298 INFO L229 MonitoredProcess]: Starting monitored process 55 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 14:03:39,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-26 14:03:39,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:39,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,308 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:39,308 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:39,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:39,325 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:39,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,326 INFO L229 MonitoredProcess]: Starting monitored process 56 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 14:03:39,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-26 14:03:39,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:39,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:39,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,333 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:39,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:39,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:39,348 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-26 14:03:39,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,350 INFO L229 MonitoredProcess]: Starting monitored process 57 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 14:03:39,350 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-26 14:03:39,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:39,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:39,358 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:39,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:39,374 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-26 14:03:39,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,375 INFO L229 MonitoredProcess]: Starting monitored process 58 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 14:03:39,375 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-26 14:03:39,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:39,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,382 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,382 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:39,383 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:39,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:39,399 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-26 14:03:39,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,400 INFO L229 MonitoredProcess]: Starting monitored process 59 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 14:03:39,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-26 14:03:39,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:39,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,407 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:39,407 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:39,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:39,424 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:39,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,424 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,425 INFO L229 MonitoredProcess]: Starting monitored process 60 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 14:03:39,426 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-26 14:03:39,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:39,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:39,432 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:39,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:39,459 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-26 14:03:39,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,460 INFO L229 MonitoredProcess]: Starting monitored process 61 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 14:03:39,462 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-26 14:03:39,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,467 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 14:03:39,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,468 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 14:03:39,468 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:39,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:39,486 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-26 14:03:39,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,487 INFO L229 MonitoredProcess]: Starting monitored process 62 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 14:03:39,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-26 14:03:39,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:39,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,494 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:39,494 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:39,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:39,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-07-26 14:03:39,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,512 INFO L229 MonitoredProcess]: Starting monitored process 63 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 14:03:39,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-26 14:03:39,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:39,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,520 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:39,520 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:39,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:39,536 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-26 14:03:39,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,537 INFO L229 MonitoredProcess]: Starting monitored process 64 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 14:03:39,538 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-26 14:03:39,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:39,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,545 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:39,545 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:39,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:39,561 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:39,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,562 INFO L229 MonitoredProcess]: Starting monitored process 65 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 14:03:39,563 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-26 14:03:39,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:39,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:39,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:39,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:39,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:39,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:39,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:39,579 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:03:39,599 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-26 14:03:39,599 INFO L444 ModelExtractionUtils]: 7 out of 25 variables were initially zero. Simplification set additionally 14 variables to zero. [2022-07-26 14:03:39,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:39,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:39,600 INFO L229 MonitoredProcess]: Starting monitored process 66 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 14:03:39,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-26 14:03:39,602 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:03:39,615 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:03:39,615 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:03:39,615 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ~data~0.base)_2, ~data~0.offset, thrThread1of2ForFork0_~c~0#1) = 1*v_rep(select #length ~data~0.base)_2 - 1*~data~0.offset - 4*thrThread1of2ForFork0_~c~0#1 Supporting invariants [] [2022-07-26 14:03:39,630 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-26 14:03:39,648 INFO L156 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-26 14:03:39,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:39,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:03:39,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:03:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:39,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:03:39,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:03:39,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:03:39,711 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 14:03:39,711 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 651 states and 2013 transitions. cyclomatic complexity: 1514 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:39,810 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 651 states and 2013 transitions. cyclomatic complexity: 1514. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 1289 states and 4597 transitions. Complement of second has 6 states. [2022-07-26 14:03:39,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:03:39,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:39,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 83 transitions. [2022-07-26 14:03:39,811 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 83 transitions. Stem has 9 letters. Loop has 3 letters. [2022-07-26 14:03:39,812 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:39,812 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 83 transitions. Stem has 12 letters. Loop has 3 letters. [2022-07-26 14:03:39,812 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:39,812 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 83 transitions. Stem has 9 letters. Loop has 6 letters. [2022-07-26 14:03:39,812 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:39,812 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1289 states and 4597 transitions. [2022-07-26 14:03:39,822 INFO L131 ngComponentsAnalysis]: Automaton has 144 accepting balls. 264 [2022-07-26 14:03:39,832 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1289 states to 1182 states and 4003 transitions. [2022-07-26 14:03:39,832 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 753 [2022-07-26 14:03:39,834 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 967 [2022-07-26 14:03:39,834 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1182 states and 4003 transitions. [2022-07-26 14:03:39,834 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:03:39,835 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1182 states and 4003 transitions. [2022-07-26 14:03:39,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1182 states and 4003 transitions. [2022-07-26 14:03:39,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1182 to 919. [2022-07-26 14:03:39,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 919 states, 919 states have (on average 3.485310119695321) internal successors, (3203), 918 states have internal predecessors, (3203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:39,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 3203 transitions. [2022-07-26 14:03:39,865 INFO L242 hiAutomatonCegarLoop]: Abstraction has 919 states and 3203 transitions. [2022-07-26 14:03:39,865 INFO L426 stractBuchiCegarLoop]: Abstraction has 919 states and 3203 transitions. [2022-07-26 14:03:39,865 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:03:39,865 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 919 states and 3203 transitions. [2022-07-26 14:03:39,869 INFO L131 ngComponentsAnalysis]: Automaton has 144 accepting balls. 264 [2022-07-26 14:03:39,869 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:39,869 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:39,870 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:03:39,870 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:39,870 INFO L733 eck$LassoCheckResult]: Stem: 6457#[ULTIMATE.startENTRY]don't care [644] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 1))) (and (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) (not (= v_~data~0.base_Out_2 0)) (= |v_ULTIMATE.start_main_~argv#1.offset_Out_2| |v_ULTIMATE.start_main_#in~argv#1.offset_Out_2|) (= v_~lock~0_Out_6 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_Out_2| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= 0 |v_#NULL.base_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (< 0 v_~len~0_Out_2) 1 0)) (= v_~data~0.offset_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= 9 (select |v_#length_In_7| 2)) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= (select .cse0 v_~data~0.base_Out_2) 0) (= |v_#length_Out_2| (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 4) v_~data~0.base_Out_2 (* v_~len~0_Out_2 4))) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_Out_2| |v_ULTIMATE.start_main_~argv#1.base_Out_2|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_Out_2| |v_ULTIMATE.start_#in~argv#1.offset_In_1|) (= |v_ULTIMATE.start_main_~argc#1_Out_2| |v_ULTIMATE.start_main_#in~argc#1_Out_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_Out_2| |v_ULTIMATE.start_#in~argv#1.base_In_1|) (= 2 (select |v_#length_In_7| 1)) (< v_~data~0.base_Out_2 |v_#StackHeapBarrier_In_1|) (< 0 |v_#StackHeapBarrier_In_1|) (= |v_ULTIMATE.start_#in~argc#1_In_1| |v_ULTIMATE.start_main_#in~argc#1_Out_2|) (= (store .cse0 v_~data~0.base_Out_2 1) |v_#valid_Out_2|) (= v_~next~0_Out_6 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #valid=|v_#valid_In_7|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_7|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_In_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_In_1|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_Out_2|, ~lock~0=v_~lock~0_Out_6, ~len~0=v_~len~0_Out_2, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_Out_2|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_Out_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_Out_2|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_In_1|, ~next~0=v_~next~0_Out_6, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, #length=|v_#length_Out_2|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_In_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_In_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_Out_2|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_Out_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_10|, ~data~0.offset=v_~data~0.offset_Out_2, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ~data~0.base=v_~data~0.base_Out_2, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_Out_2|, #valid=|v_#valid_Out_2|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 6367#[L1046-2]don't care [597] L1046-2-->L1047-3: Formula: (and (= |v_#memory_int_110| (store |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107| (store (select |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107|) |v_ULTIMATE.start_main_~#t~0#1.offset_69| |v_ULTIMATE.start_main_#t~pre6#1_48|))) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_69|) (= |v_ULTIMATE.start_main_#t~pre6#1_48| |v_#pthreadsForks_26|) (= (select |v_#valid_161| |v_ULTIMATE.start_main_~#t~0#1.base_107|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_69| 4) (select |v_#length_136| |v_ULTIMATE.start_main_~#t~0#1.base_107|)) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_111|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_48|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_110|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 6091#[L1047-3]don't care [530] L1047-3-->thrENTRY: Formula: (and (= v_thrThread1of2ForFork0_thidvar1_2 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_37| v_thrThread1of2ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_37|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_37|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_22|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_4|, thrThread1of2ForFork0_#res#1.offset=|v_thrThread1of2ForFork0_#res#1.offset_4|, thrThread1of2ForFork0_thidvar1=v_thrThread1of2ForFork0_thidvar1_2, thrThread1of2ForFork0_thidvar0=v_thrThread1of2ForFork0_thidvar0_2, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of2ForFork0_#res#1.base=|v_thrThread1of2ForFork0_#res#1.base_4|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_4|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_14|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_4|, thrThread1of2ForFork0_#t~mem3#1=|v_thrThread1of2ForFork0_#t~mem3#1_8|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~c~0#1, thrThread1of2ForFork0_#in~arg#1.base, thrThread1of2ForFork0_#res#1.offset, thrThread1of2ForFork0_thidvar1, thrThread1of2ForFork0_thidvar0, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#res#1.base, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_#in~arg#1.offset, thrThread1of2ForFork0_#t~mem3#1] 6093#[thrENTRY, L1047-4]don't care [380] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 5301#[thrENTRY, L1047-5]don't care [428] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 5305#[L1046-2, thrENTRY]don't care [597] L1046-2-->L1047-3: Formula: (and (= |v_#memory_int_110| (store |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107| (store (select |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107|) |v_ULTIMATE.start_main_~#t~0#1.offset_69| |v_ULTIMATE.start_main_#t~pre6#1_48|))) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_69|) (= |v_ULTIMATE.start_main_#t~pre6#1_48| |v_#pthreadsForks_26|) (= (select |v_#valid_161| |v_ULTIMATE.start_main_~#t~0#1.base_107|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_69| 4) (select |v_#length_136| |v_ULTIMATE.start_main_~#t~0#1.base_107|)) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_111|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_48|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_110|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 4983#[thrENTRY, L1047-3]don't care [531] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_39| v_thrThread2of2ForFork0_thidvar0_2) (= v_thrThread2of2ForFork0_thidvar1_2 0) (= |v_thrThread2of2ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread2of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_39|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_39|, thrThread2of2ForFork0_thidvar1=v_thrThread2of2ForFork0_thidvar1_2, thrThread2of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of2ForFork0_#in~arg#1.offset=|v_thrThread2of2ForFork0_#in~arg#1.offset_4|, thrThread2of2ForFork0_~end~0#1=|v_thrThread2of2ForFork0_~end~0#1_14|, thrThread2of2ForFork0_#res#1.base=|v_thrThread2of2ForFork0_#res#1.base_4|, thrThread2of2ForFork0_~arg#1.base=|v_thrThread2of2ForFork0_~arg#1.base_4|, thrThread2of2ForFork0_~arg#1.offset=|v_thrThread2of2ForFork0_~arg#1.offset_4|, thrThread2of2ForFork0_#t~mem3#1=|v_thrThread2of2ForFork0_#t~mem3#1_8|, thrThread2of2ForFork0_#res#1.offset=|v_thrThread2of2ForFork0_#res#1.offset_4|, thrThread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of2ForFork0_thidvar0=v_thrThread2of2ForFork0_thidvar0_2, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_22|, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread2of2ForFork0_#in~arg#1.base=|v_thrThread2of2ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[thrThread2of2ForFork0_thidvar1, thrThread2of2ForFork0___VERIFIER_assert_~cond#1, thrThread2of2ForFork0_#in~arg#1.offset, thrThread2of2ForFork0_~end~0#1, thrThread2of2ForFork0_#res#1.base, thrThread2of2ForFork0_~arg#1.base, thrThread2of2ForFork0_~arg#1.offset, thrThread2of2ForFork0_#t~mem3#1, thrThread2of2ForFork0_#res#1.offset, thrThread2of2ForFork0_assume_abort_if_not_~cond#1, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of2ForFork0_thidvar0, thrThread2of2ForFork0_~c~0#1, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread2of2ForFork0_#in~arg#1.base] 4985#[L1047-4, thrENTRY, thrENTRY]don't care [624] thrENTRY-->L1026: Formula: (and (= |v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_11| |v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_11|) (= |v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_11| (ite (= v_~lock~0_136 0) 1 0)) (not (= |v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_11| 0)) (= |v_thrThread2of2ForFork0_~c~0#1_59| 0) (= |v_thrThread2of2ForFork0_~arg#1.offset_9| |v_thrThread2of2ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of2ForFork0_~end~0#1_35| 0) (= v_~lock~0_135 1) (= |v_thrThread2of2ForFork0_~arg#1.base_9| |v_thrThread2of2ForFork0_#in~arg#1.base_9|)) InVars {~lock~0=v_~lock~0_136, thrThread2of2ForFork0_#in~arg#1.offset=|v_thrThread2of2ForFork0_#in~arg#1.offset_9|, thrThread2of2ForFork0_#in~arg#1.base=|v_thrThread2of2ForFork0_#in~arg#1.base_9|} OutVars{~lock~0=v_~lock~0_135, thrThread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_11|, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_11|, thrThread2of2ForFork0_#in~arg#1.offset=|v_thrThread2of2ForFork0_#in~arg#1.offset_9|, thrThread2of2ForFork0_~end~0#1=|v_thrThread2of2ForFork0_~end~0#1_35|, thrThread2of2ForFork0_~arg#1.base=|v_thrThread2of2ForFork0_~arg#1.base_9|, thrThread2of2ForFork0_~arg#1.offset=|v_thrThread2of2ForFork0_~arg#1.offset_9|, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_59|, thrThread2of2ForFork0_#in~arg#1.base=|v_thrThread2of2ForFork0_#in~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of2ForFork0_assume_abort_if_not_~cond#1, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of2ForFork0_~end~0#1, thrThread2of2ForFork0_~arg#1.base, thrThread2of2ForFork0_~arg#1.offset, thrThread2of2ForFork0_~c~0#1] 6197#[L1026, L1047-4, thrENTRY]don't care [543] L1026-->L1016: Formula: (not (<= (+ v_~next~0_70 10) v_~len~0_62)) InVars {~next~0=v_~next~0_70, ~len~0=v_~len~0_62} OutVars{~next~0=v_~next~0_70, ~len~0=v_~len~0_62} AuxVars[] AssignedVars[] 6157#[L1016, L1047-4, thrENTRY]don't care [546] L1016-->L1031-2: Formula: (and (= (ite (= v_~lock~0_114 1) 1 0) |v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_9|) (= |v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_9| |v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_9|) (not (= |v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= v_~lock~0_113 0)) InVars {~lock~0=v_~lock~0_114} OutVars{~lock~0=v_~lock~0_113, thrThread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_9|, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of2ForFork0_assume_abort_if_not_~cond#1, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1] 6231#[L1047-4, thrENTRY, L1031-2]don't care [2022-07-26 14:03:39,870 INFO L735 eck$LassoCheckResult]: Loop: 6231#[L1047-4, thrENTRY, L1031-2]don't care [581] L1031-2-->L1032-1: Formula: (let ((.cse1 (* |v_thrThread2of2ForFork0_~c~0#1_35| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_72))) (and (< |v_thrThread2of2ForFork0_~c~0#1_35| |v_thrThread2of2ForFork0_~end~0#1_23|) (= (store |v_#memory_int_101| v_~data~0.base_104 (store (select |v_#memory_int_101| v_~data~0.base_104) .cse0 0)) |v_#memory_int_100|) (= (select |v_#valid_153| v_~data~0.base_104) 1) (<= 0 .cse0) (<= (+ .cse1 4 v_~data~0.offset_72) (select |v_#length_128| v_~data~0.base_104))))) InVars {~data~0.base=v_~data~0.base_104, #valid=|v_#valid_153|, #memory_int=|v_#memory_int_101|, ~data~0.offset=v_~data~0.offset_72, thrThread2of2ForFork0_~end~0#1=|v_thrThread2of2ForFork0_~end~0#1_23|, #length=|v_#length_128|, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_35|} OutVars{~data~0.base=v_~data~0.base_104, #valid=|v_#valid_153|, #memory_int=|v_#memory_int_100|, ~data~0.offset=v_~data~0.offset_72, thrThread2of2ForFork0_~end~0#1=|v_thrThread2of2ForFork0_~end~0#1_23|, #length=|v_#length_128|, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_35|} AuxVars[] AssignedVars[#memory_int] 4835#[L1032-1, L1047-4, thrENTRY]don't care [480] L1032-1-->L1033: Formula: (let ((.cse1 (* |v_thrThread2of2ForFork0_~c~0#1_13| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_4))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse0 1)) |v_#memory_int_7|) (<= (+ .cse1 v_~data~0.offset_4 4) (select |v_#length_9| v_~data~0.base_4)) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_13|} OutVars{~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_13|} AuxVars[] AssignedVars[#memory_int] 4837#[L1047-4, thrENTRY, L1033]don't care [638] L1033-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread2of2ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_3 .cse1))) (and (<= 0 .cse0) (= |v_thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2| (ite (= (select (select |v_#memory_int_In_3| v_~data~0.base_In_3) .cse0) 1) 1 0)) (not (= |v_thrThread2of2ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (<= (+ v_~data~0.offset_In_3 .cse1 4) (select |v_#length_In_3| v_~data~0.base_In_3)) (= |v_thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread2of2ForFork0___VERIFIER_assert_~cond#1_Out_2|) (= |v_thrThread2of2ForFork0_~c~0#1_Out_2| (+ |v_thrThread2of2ForFork0_~c~0#1_In_3| 1)) (= 1 (select |v_#valid_In_3| v_~data~0.base_In_3))))) InVars {~data~0.base=v_~data~0.base_In_3, #valid=|v_#valid_In_3|, ~data~0.offset=v_~data~0.offset_In_3, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_3|, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_In_3|} OutVars{~data~0.base=v_~data~0.base_In_3, thrThread2of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_~cond#1_Out_2|, #valid=|v_#valid_In_3|, ~data~0.offset=v_~data~0.offset_In_3, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_3|, thrThread2of2ForFork0_#t~mem3#1=|v_thrThread2of2ForFork0_#t~mem3#1_Out_2|, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_Out_2|, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread2of2ForFork0___VERIFIER_assert_~cond#1, thrThread2of2ForFork0_#t~mem3#1, thrThread2of2ForFork0_~c~0#1, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1] 6231#[L1047-4, thrENTRY, L1031-2]don't care [2022-07-26 14:03:39,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:39,871 INFO L85 PathProgramCache]: Analyzing trace with hash 1935458629, now seen corresponding path program 1 times [2022-07-26 14:03:39,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:39,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145980926] [2022-07-26 14:03:39,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:39,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:39,888 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:39,907 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:39,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:39,908 INFO L85 PathProgramCache]: Analyzing trace with hash 603650, now seen corresponding path program 1 times [2022-07-26 14:03:39,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:39,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765846583] [2022-07-26 14:03:39,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:39,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:39,914 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:39,925 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:39,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:39,926 INFO L85 PathProgramCache]: Analyzing trace with hash -687358402, now seen corresponding path program 1 times [2022-07-26 14:03:39,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:39,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610433194] [2022-07-26 14:03:39,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:39,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-26 14:03:39,958 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:03:39,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610433194] [2022-07-26 14:03:39,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610433194] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:03:39,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:03:39,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:03:39,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1273558891] [2022-07-26 14:03:39,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:03:40,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:03:40,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:03:40,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:03:40,022 INFO L87 Difference]: Start difference. First operand 919 states and 3203 transitions. cyclomatic complexity: 2472 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:40,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:03:40,066 INFO L93 Difference]: Finished difference Result 1174 states and 3993 transitions. [2022-07-26 14:03:40,066 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1174 states and 3993 transitions. [2022-07-26 14:03:40,073 INFO L131 ngComponentsAnalysis]: Automaton has 180 accepting balls. 300 [2022-07-26 14:03:40,081 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1174 states to 1174 states and 3993 transitions. [2022-07-26 14:03:40,081 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 899 [2022-07-26 14:03:40,082 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 899 [2022-07-26 14:03:40,082 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1174 states and 3993 transitions. [2022-07-26 14:03:40,082 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:03:40,082 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1174 states and 3993 transitions. [2022-07-26 14:03:40,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1174 states and 3993 transitions. [2022-07-26 14:03:40,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1174 to 1089. [2022-07-26 14:03:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1089 states, 1089 states have (on average 3.483011937557392) internal successors, (3793), 1088 states have internal predecessors, (3793), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:40,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 3793 transitions. [2022-07-26 14:03:40,131 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1089 states and 3793 transitions. [2022-07-26 14:03:40,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:03:40,139 INFO L426 stractBuchiCegarLoop]: Abstraction has 1089 states and 3793 transitions. [2022-07-26 14:03:40,139 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:03:40,139 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1089 states and 3793 transitions. [2022-07-26 14:03:40,143 INFO L131 ngComponentsAnalysis]: Automaton has 168 accepting balls. 288 [2022-07-26 14:03:40,143 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:40,143 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:40,144 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 2, 1, 1, 1, 1] [2022-07-26 14:03:40,144 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:03:40,144 INFO L733 eck$LassoCheckResult]: Stem: 9797#[ULTIMATE.startENTRY]don't care [644] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store |v_#valid_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 1))) (and (< |v_#StackHeapBarrier_In_1| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) (not (= v_~data~0.base_Out_2 0)) (= |v_ULTIMATE.start_main_~argv#1.offset_Out_2| |v_ULTIMATE.start_main_#in~argv#1.offset_Out_2|) (= v_~lock~0_Out_6 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_Out_2| 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= 0 |v_#NULL.base_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| (ite (< 0 v_~len~0_Out_2) 1 0)) (= v_~data~0.offset_Out_2 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= 9 (select |v_#length_In_7| 2)) (= (select |v_#valid_In_7| 0) 0) (= |v_#NULL.offset_Out_2| 0) (= (select .cse0 v_~data~0.base_Out_2) 0) (= |v_#length_Out_2| (store (store |v_#length_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 4) v_~data~0.base_Out_2 (* v_~len~0_Out_2 4))) (= (select |v_#valid_In_7| 2) 1) (= (select |v_#valid_In_7| 1) 1) (= 48 (select .cse1 0)) (= (select |v_#valid_In_7| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) 0) (= (select .cse1 1) 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_Out_2| |v_ULTIMATE.start_main_~argv#1.base_Out_2|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_Out_2| |v_ULTIMATE.start_#in~argv#1.offset_In_1|) (= |v_ULTIMATE.start_main_~argc#1_Out_2| |v_ULTIMATE.start_main_#in~argc#1_Out_2|) (= |v_ULTIMATE.start_main_#in~argv#1.base_Out_2| |v_ULTIMATE.start_#in~argv#1.base_In_1|) (= 2 (select |v_#length_In_7| 1)) (< v_~data~0.base_Out_2 |v_#StackHeapBarrier_In_1|) (< 0 |v_#StackHeapBarrier_In_1|) (= |v_ULTIMATE.start_#in~argc#1_In_1| |v_ULTIMATE.start_main_#in~argc#1_Out_2|) (= (store .cse0 v_~data~0.base_Out_2 1) |v_#valid_Out_2|) (= v_~next~0_Out_6 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_In_1|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, #valid=|v_#valid_In_7|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_7|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_In_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_In_1|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_Out_2|, ~lock~0=v_~lock~0_Out_6, ~len~0=v_~len~0_Out_2, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_Out_2|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_Out_2|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_Out_2|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_In_1|, ~next~0=v_~next~0_Out_6, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, #length=|v_#length_Out_2|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_In_1|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_In_1|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_Out_2|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_Out_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_10|, ~data~0.offset=v_~data~0.offset_Out_2, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_Out_2|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_Out_2|, #StackHeapBarrier=|v_#StackHeapBarrier_In_1|, ~data~0.base=v_~data~0.base_Out_2, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_Out_2|, #valid=|v_#valid_Out_2|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_Out_2|, #memory_int=|v_#memory_int_In_7|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 9611#[L1046-2]don't care [597] L1046-2-->L1047-3: Formula: (and (= |v_#memory_int_110| (store |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107| (store (select |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107|) |v_ULTIMATE.start_main_~#t~0#1.offset_69| |v_ULTIMATE.start_main_#t~pre6#1_48|))) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_69|) (= |v_ULTIMATE.start_main_#t~pre6#1_48| |v_#pthreadsForks_26|) (= (select |v_#valid_161| |v_ULTIMATE.start_main_~#t~0#1.base_107|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_69| 4) (select |v_#length_136| |v_ULTIMATE.start_main_~#t~0#1.base_107|)) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_111|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_48|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_110|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 9203#[L1047-3]don't care [530] L1047-3-->thrENTRY: Formula: (and (= v_thrThread1of2ForFork0_thidvar1_2 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_37| v_thrThread1of2ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_37|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_37|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_22|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_4|, thrThread1of2ForFork0_#res#1.offset=|v_thrThread1of2ForFork0_#res#1.offset_4|, thrThread1of2ForFork0_thidvar1=v_thrThread1of2ForFork0_thidvar1_2, thrThread1of2ForFork0_thidvar0=v_thrThread1of2ForFork0_thidvar0_2, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of2ForFork0_#res#1.base=|v_thrThread1of2ForFork0_#res#1.base_4|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_4|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_14|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_4|, thrThread1of2ForFork0_#t~mem3#1=|v_thrThread1of2ForFork0_#t~mem3#1_8|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~c~0#1, thrThread1of2ForFork0_#in~arg#1.base, thrThread1of2ForFork0_#res#1.offset, thrThread1of2ForFork0_thidvar1, thrThread1of2ForFork0_thidvar0, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#res#1.base, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_#in~arg#1.offset, thrThread1of2ForFork0_#t~mem3#1] 9205#[thrENTRY, L1047-4]don't care [380] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 8325#[thrENTRY, L1047-5]don't care [428] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 8329#[L1046-2, thrENTRY]don't care [597] L1046-2-->L1047-3: Formula: (and (= |v_#memory_int_110| (store |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107| (store (select |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107|) |v_ULTIMATE.start_main_~#t~0#1.offset_69| |v_ULTIMATE.start_main_#t~pre6#1_48|))) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_69|) (= |v_ULTIMATE.start_main_#t~pre6#1_48| |v_#pthreadsForks_26|) (= (select |v_#valid_161| |v_ULTIMATE.start_main_~#t~0#1.base_107|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_69| 4) (select |v_#length_136| |v_ULTIMATE.start_main_~#t~0#1.base_107|)) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_111|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_48|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_110|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 8001#[thrENTRY, L1047-3]don't care [531] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_39| v_thrThread2of2ForFork0_thidvar0_2) (= v_thrThread2of2ForFork0_thidvar1_2 0) (= |v_thrThread2of2ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread2of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_39|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_39|, thrThread2of2ForFork0_thidvar1=v_thrThread2of2ForFork0_thidvar1_2, thrThread2of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of2ForFork0_#in~arg#1.offset=|v_thrThread2of2ForFork0_#in~arg#1.offset_4|, thrThread2of2ForFork0_~end~0#1=|v_thrThread2of2ForFork0_~end~0#1_14|, thrThread2of2ForFork0_#res#1.base=|v_thrThread2of2ForFork0_#res#1.base_4|, thrThread2of2ForFork0_~arg#1.base=|v_thrThread2of2ForFork0_~arg#1.base_4|, thrThread2of2ForFork0_~arg#1.offset=|v_thrThread2of2ForFork0_~arg#1.offset_4|, thrThread2of2ForFork0_#t~mem3#1=|v_thrThread2of2ForFork0_#t~mem3#1_8|, thrThread2of2ForFork0_#res#1.offset=|v_thrThread2of2ForFork0_#res#1.offset_4|, thrThread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of2ForFork0_thidvar0=v_thrThread2of2ForFork0_thidvar0_2, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_22|, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread2of2ForFork0_#in~arg#1.base=|v_thrThread2of2ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[thrThread2of2ForFork0_thidvar1, thrThread2of2ForFork0___VERIFIER_assert_~cond#1, thrThread2of2ForFork0_#in~arg#1.offset, thrThread2of2ForFork0_~end~0#1, thrThread2of2ForFork0_#res#1.base, thrThread2of2ForFork0_~arg#1.base, thrThread2of2ForFork0_~arg#1.offset, thrThread2of2ForFork0_#t~mem3#1, thrThread2of2ForFork0_#res#1.offset, thrThread2of2ForFork0_assume_abort_if_not_~cond#1, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of2ForFork0_thidvar0, thrThread2of2ForFork0_~c~0#1, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread2of2ForFork0_#in~arg#1.base] 8003#[L1047-4, thrENTRY, thrENTRY]don't care [380] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 9327#[L1047-5, thrENTRY, thrENTRY]don't care [428] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 8033#[L1046-2, thrENTRY, thrENTRY]don't care [597] L1046-2-->L1047-3: Formula: (and (= |v_#memory_int_110| (store |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107| (store (select |v_#memory_int_111| |v_ULTIMATE.start_main_~#t~0#1.base_107|) |v_ULTIMATE.start_main_~#t~0#1.offset_69| |v_ULTIMATE.start_main_#t~pre6#1_48|))) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_69|) (= |v_ULTIMATE.start_main_#t~pre6#1_48| |v_#pthreadsForks_26|) (= (select |v_#valid_161| |v_ULTIMATE.start_main_~#t~0#1.base_107|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_69| 4) (select |v_#length_136| |v_ULTIMATE.start_main_~#t~0#1.base_107|)) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_111|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_48|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_69|, #valid=|v_#valid_161|, #memory_int=|v_#memory_int_110|, #length=|v_#length_136|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_107|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 8039#[thrENTRY, thrENTRY, L1047-3]don't care [528] L1047-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 8983#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY, thrENTRY]don't care [2022-07-26 14:03:40,144 INFO L735 eck$LassoCheckResult]: Loop: 8983#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY, thrENTRY]don't care [529] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 8983#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY, thrENTRY]don't care [2022-07-26 14:03:40,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:40,148 INFO L85 PathProgramCache]: Analyzing trace with hash -137702055, now seen corresponding path program 1 times [2022-07-26 14:03:40,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:40,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259717549] [2022-07-26 14:03:40,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:40,169 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:40,171 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-07-26 14:03:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:40,178 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:40,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:40,179 INFO L85 PathProgramCache]: Analyzing trace with hash 560, now seen corresponding path program 1 times [2022-07-26 14:03:40,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:40,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417688969] [2022-07-26 14:03:40,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:40,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:40,181 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:40,182 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:40,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:40,183 INFO L85 PathProgramCache]: Analyzing trace with hash 26204120, now seen corresponding path program 1 times [2022-07-26 14:03:40,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:40,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847264210] [2022-07-26 14:03:40,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:40,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:40,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:40,190 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:40,212 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:40,910 WARN L146 chiAutomizerObserver]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 14:03:40,923 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 14:03:40,926 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 159 transitions, 339 flow [2022-07-26 14:03:40,951 INFO L129 PetriNetUnfolder]: 18/199 cut-off events. [2022-07-26 14:03:40,951 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-26 14:03:40,953 INFO L84 FinitePrefix]: Finished finitePrefix Result has 215 conditions, 199 events. 18/199 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 467 event pairs, 0 based on Foata normal form. 0/178 useless extension candidates. Maximal degree in co-relation 152. Up to 8 conditions per place. [2022-07-26 14:03:40,953 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 159 transitions, 339 flow [2022-07-26 14:03:40,957 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 151 places, 159 transitions, 339 flow [2022-07-26 14:03:40,957 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:03:40,957 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 151 places, 159 transitions, 339 flow [2022-07-26 14:03:40,958 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 151 places, 159 transitions, 339 flow [2022-07-26 14:03:40,958 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 159 transitions, 339 flow [2022-07-26 14:03:40,969 INFO L129 PetriNetUnfolder]: 18/199 cut-off events. [2022-07-26 14:03:40,970 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-26 14:03:40,971 INFO L84 FinitePrefix]: Finished finitePrefix Result has 215 conditions, 199 events. 18/199 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 458 event pairs, 0 based on Foata normal form. 0/178 useless extension candidates. Maximal degree in co-relation 152. Up to 8 conditions per place. [2022-07-26 14:03:40,976 INFO L116 LiptonReduction]: Number of co-enabled transitions 10920 [2022-07-26 14:03:43,388 INFO L131 LiptonReduction]: Checked pairs total: 22805 [2022-07-26 14:03:43,388 INFO L133 LiptonReduction]: Total number of compositions: 144 [2022-07-26 14:03:43,389 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:03:43,389 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:03:43,389 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:03:43,389 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:03:43,389 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:03:43,389 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:03:43,389 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:03:43,389 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:03:43,389 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:03:43,704 INFO L131 ngComponentsAnalysis]: Automaton has 1437 accepting balls. 4555 [2022-07-26 14:03:43,704 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:43,704 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:43,705 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:03:43,705 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:43,705 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:03:43,705 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 6553 states, but on-demand construction may add more states [2022-07-26 14:03:43,784 INFO L131 ngComponentsAnalysis]: Automaton has 1437 accepting balls. 4555 [2022-07-26 14:03:43,784 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:43,784 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:43,785 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:03:43,785 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:43,786 INFO L733 eck$LassoCheckResult]: Stem: 154#[ULTIMATE.startENTRY]don't care [983] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse0 (select |v_#memory_int_237| 1)) (.cse1 (store |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226| 1))) (and (= (select |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226|) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_150| 0) (= |v_ULTIMATE.start_main_~argc#1_61| |v_ULTIMATE.start_main_#in~argc#1_71|) (= (select |v_#valid_373| 2) 1) (= (select .cse0 1) 0) (= (store (store |v_#length_322| |v_ULTIMATE.start_main_~#t~0#1.base_226| 4) v_~data~0.base_250 (* v_~len~0_159 4)) |v_#length_321|) (= |v_#NULL.base_42| 0) (= (select |v_#valid_373| 0) 0) (= |v_ULTIMATE.start_#in~argc#1_46| |v_ULTIMATE.start_main_#in~argc#1_71|) (= |v_ULTIMATE.start_main_#in~argv#1.base_71| |v_ULTIMATE.start_main_~argv#1.base_65|) (= (select .cse0 0) 48) (= v_~data~0.offset_186 0) (< 0 |v_#StackHeapBarrier_94|) (= v_~next~0_158 0) (= (select |v_#valid_373| 1) 1) (= v_~lock~0_236 0) (not (= v_~data~0.base_250 0)) (= (select .cse1 v_~data~0.base_250) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= |v_#NULL.offset_42| 0) (= |v_ULTIMATE.start_#in~argv#1.base_46| |v_ULTIMATE.start_main_#in~argv#1.base_71|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_main_~argv#1.offset_65|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_#in~argv#1.offset_46|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (< v_~data~0.base_250 |v_#StackHeapBarrier_94|) (= (ite (< 0 v_~len~0_159) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (= |v_#valid_372| (store .cse1 v_~data~0.base_250 1)) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_226|) (= 2 (select |v_#length_322| 1)) (= 9 (select |v_#length_322| 2)))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_373|, #memory_int=|v_#memory_int_237|, #length=|v_#length_322|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_104|, ~lock~0=v_~lock~0_236, ~len~0=v_~len~0_159, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_103|, #NULL.offset=|v_#NULL.offset_42|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_65|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_65|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, ~next~0=v_~next~0_158, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_71|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, #length=|v_#length_321|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_226|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_61|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_86|, ~data~0.offset=v_~data~0.offset_186, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_71|, #NULL.base=|v_#NULL.base_42|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_71|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~data~0.base=v_~data~0.base_250, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_150|, #valid=|v_#valid_372|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_58|, #memory_int=|v_#memory_int_237|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_103|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 157#[L1046-2]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 159#[L1047-3]don't care [837] L1047-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_74| v_thrThread1of3ForFork0_thidvar0_2) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_22|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_#t~mem3#1=|v_thrThread1of3ForFork0_#t~mem3#1_8|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_#t~mem3#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 163#[thrENTRY, L1047-4]don't care [962] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_~end~0#1_31| 0) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_7| |v_thrThread1of3ForFork0_~arg#1.offset_7|) (= (ite (= v_~lock~0_215 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|) (= |v_thrThread1of3ForFork0_~arg#1.base_7| |v_thrThread1of3ForFork0_#in~arg#1.base_7|) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_214 1) (= |v_thrThread1of3ForFork0_~c~0#1_55| 0)) InVars {~lock~0=v_~lock~0_215, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_7|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_7|} OutVars{~lock~0=v_~lock~0_214, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_7|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_55|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_7|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_7|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_7|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 165#[L1013, L1047-4]don't care [943] L1013-->L1016: Formula: (not (<= (+ v_~next~0_140 10) v_~len~0_133)) InVars {~next~0=v_~next~0_140, ~len~0=v_~len~0_133} OutVars{~next~0=v_~next~0_140, ~len~0=v_~len~0_133} AuxVars[] AssignedVars[] 173#[L1016, L1047-4]don't care [901] L1016-->L1031-2: Formula: (and (= v_~lock~0_180 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_9| (ite (= v_~lock~0_181 1) 1 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_9| |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_9|)) InVars {~lock~0=v_~lock~0_181} OutVars{~lock~0=v_~lock~0_180, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 185#[L1031-2, L1047-4]don't care [2022-07-26 14:03:43,786 INFO L735 eck$LassoCheckResult]: Loop: 185#[L1031-2, L1047-4]don't care [905] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread1of3ForFork0_~c~0#1_33| 4))) (let ((.cse1 (+ v_~data~0.offset_148 .cse0))) (and (<= (+ v_~data~0.offset_148 .cse0 4) (select |v_#length_249| v_~data~0.base_212)) (= 1 (select |v_#valid_290| v_~data~0.base_212)) (<= 0 .cse1) (= (store |v_#memory_int_200| v_~data~0.base_212 (store (select |v_#memory_int_200| v_~data~0.base_212) .cse1 0)) |v_#memory_int_199|) (< |v_thrThread1of3ForFork0_~c~0#1_33| |v_thrThread1of3ForFork0_~end~0#1_23|)))) InVars {~data~0.base=v_~data~0.base_212, #valid=|v_#valid_290|, #memory_int=|v_#memory_int_200|, ~data~0.offset=v_~data~0.offset_148, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_23|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_33|, #length=|v_#length_249|} OutVars{~data~0.base=v_~data~0.base_212, #valid=|v_#valid_290|, #memory_int=|v_#memory_int_199|, ~data~0.offset=v_~data~0.offset_148, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_23|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_33|, #length=|v_#length_249|} AuxVars[] AssignedVars[#memory_int] 207#[L1032-1, L1047-4]don't care [752] L1032-1-->L1033: Formula: (let ((.cse0 (* |v_thrThread1of3ForFork0_~c~0#1_13| 4))) (let ((.cse1 (+ v_~data~0.offset_4 .cse0))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= (+ v_~data~0.offset_4 .cse0 4) (select |v_#length_9| v_~data~0.base_4)) (<= 0 .cse1) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse1 1)) |v_#memory_int_7|)))) InVars {~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_13|, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_13|, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 231#[L1033, L1047-4]don't care [974] L1033-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_7 .cse1))) (and (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (<= 0 .cse0) (= (ite (= (select (select |v_#memory_int_In_9| v_~data~0.base_In_7) .cse0) 1) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= (select |v_#valid_In_9| v_~data~0.base_In_7) 1) (<= (+ v_~data~0.offset_In_7 4 .cse1) (select |v_#length_In_9| v_~data~0.base_In_7))))) InVars {~data~0.base=v_~data~0.base_In_7, #valid=|v_#valid_In_9|, ~data~0.offset=v_~data~0.offset_In_7, #memory_int=|v_#memory_int_In_9|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_9|} OutVars{thrThread1of3ForFork0_#t~mem3#1=|v_thrThread1of3ForFork0_#t~mem3#1_Out_2|, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_7, #valid=|v_#valid_In_9|, ~data~0.offset=v_~data~0.offset_In_7, #memory_int=|v_#memory_int_In_9|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_9|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0_#t~mem3#1, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 185#[L1031-2, L1047-4]don't care [2022-07-26 14:03:43,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:43,786 INFO L85 PathProgramCache]: Analyzing trace with hash -150971266, now seen corresponding path program 1 times [2022-07-26 14:03:43,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:43,786 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501962763] [2022-07-26 14:03:43,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:43,795 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:43,805 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:43,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:43,806 INFO L85 PathProgramCache]: Analyzing trace with hash 923782, now seen corresponding path program 1 times [2022-07-26 14:03:43,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:43,806 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881598800] [2022-07-26 14:03:43,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:43,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:43,828 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:43,831 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:43,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:43,832 INFO L85 PathProgramCache]: Analyzing trace with hash -753332503, now seen corresponding path program 1 times [2022-07-26 14:03:43,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:43,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202131074] [2022-07-26 14:03:43,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:43,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:43,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:03:43,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:03:43,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202131074] [2022-07-26 14:03:43,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202131074] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:03:43,870 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:03:43,870 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:03:43,870 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895442437] [2022-07-26 14:03:43,870 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:03:43,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:03:43,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:03:43,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:03:43,921 INFO L87 Difference]: Start difference. First operand currently 6553 states, but on-demand construction may add more states Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:44,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:03:44,033 INFO L93 Difference]: Finished difference Result 7075 states and 29019 transitions. [2022-07-26 14:03:44,033 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7075 states and 29019 transitions. [2022-07-26 14:03:44,105 INFO L131 ngComponentsAnalysis]: Automaton has 1636 accepting balls. 4792 [2022-07-26 14:03:44,187 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7075 states to 7075 states and 29019 transitions. [2022-07-26 14:03:44,187 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7075 [2022-07-26 14:03:44,204 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7075 [2022-07-26 14:03:44,204 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7075 states and 29019 transitions. [2022-07-26 14:03:44,219 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:03:44,220 INFO L220 hiAutomatonCegarLoop]: Abstraction has 7075 states and 29019 transitions. [2022-07-26 14:03:44,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7075 states and 29019 transitions. [2022-07-26 14:03:44,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7075 to 6531. [2022-07-26 14:03:44,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6531 states, 6531 states have (on average 4.184810901852702) internal successors, (27331), 6530 states have internal predecessors, (27331), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6531 states to 6531 states and 27331 transitions. [2022-07-26 14:03:44,500 INFO L242 hiAutomatonCegarLoop]: Abstraction has 6531 states and 27331 transitions. [2022-07-26 14:03:44,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:03:44,502 INFO L426 stractBuchiCegarLoop]: Abstraction has 6531 states and 27331 transitions. [2022-07-26 14:03:44,502 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:03:44,502 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 6531 states and 27331 transitions. [2022-07-26 14:03:44,653 INFO L131 ngComponentsAnalysis]: Automaton has 1508 accepting balls. 4476 [2022-07-26 14:03:44,653 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:44,653 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:44,653 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:03:44,653 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:44,654 INFO L733 eck$LassoCheckResult]: Stem: 32452#[ULTIMATE.startENTRY]don't care [983] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse0 (select |v_#memory_int_237| 1)) (.cse1 (store |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226| 1))) (and (= (select |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226|) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_150| 0) (= |v_ULTIMATE.start_main_~argc#1_61| |v_ULTIMATE.start_main_#in~argc#1_71|) (= (select |v_#valid_373| 2) 1) (= (select .cse0 1) 0) (= (store (store |v_#length_322| |v_ULTIMATE.start_main_~#t~0#1.base_226| 4) v_~data~0.base_250 (* v_~len~0_159 4)) |v_#length_321|) (= |v_#NULL.base_42| 0) (= (select |v_#valid_373| 0) 0) (= |v_ULTIMATE.start_#in~argc#1_46| |v_ULTIMATE.start_main_#in~argc#1_71|) (= |v_ULTIMATE.start_main_#in~argv#1.base_71| |v_ULTIMATE.start_main_~argv#1.base_65|) (= (select .cse0 0) 48) (= v_~data~0.offset_186 0) (< 0 |v_#StackHeapBarrier_94|) (= v_~next~0_158 0) (= (select |v_#valid_373| 1) 1) (= v_~lock~0_236 0) (not (= v_~data~0.base_250 0)) (= (select .cse1 v_~data~0.base_250) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= |v_#NULL.offset_42| 0) (= |v_ULTIMATE.start_#in~argv#1.base_46| |v_ULTIMATE.start_main_#in~argv#1.base_71|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_main_~argv#1.offset_65|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_#in~argv#1.offset_46|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (< v_~data~0.base_250 |v_#StackHeapBarrier_94|) (= (ite (< 0 v_~len~0_159) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (= |v_#valid_372| (store .cse1 v_~data~0.base_250 1)) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_226|) (= 2 (select |v_#length_322| 1)) (= 9 (select |v_#length_322| 2)))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_373|, #memory_int=|v_#memory_int_237|, #length=|v_#length_322|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_104|, ~lock~0=v_~lock~0_236, ~len~0=v_~len~0_159, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_103|, #NULL.offset=|v_#NULL.offset_42|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_65|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_65|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, ~next~0=v_~next~0_158, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_71|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, #length=|v_#length_321|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_226|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_61|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_86|, ~data~0.offset=v_~data~0.offset_186, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_71|, #NULL.base=|v_#NULL.base_42|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_71|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~data~0.base=v_~data~0.base_250, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_150|, #valid=|v_#valid_372|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_58|, #memory_int=|v_#memory_int_237|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_103|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 32454#[L1046-2]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 32194#[L1047-3]don't care [837] L1047-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_74| v_thrThread1of3ForFork0_thidvar0_2) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_22|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_#t~mem3#1=|v_thrThread1of3ForFork0_#t~mem3#1_8|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_#t~mem3#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 32196#[thrENTRY, L1047-4]don't care [962] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_~end~0#1_31| 0) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_7| |v_thrThread1of3ForFork0_~arg#1.offset_7|) (= (ite (= v_~lock~0_215 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|) (= |v_thrThread1of3ForFork0_~arg#1.base_7| |v_thrThread1of3ForFork0_#in~arg#1.base_7|) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_214 1) (= |v_thrThread1of3ForFork0_~c~0#1_55| 0)) InVars {~lock~0=v_~lock~0_215, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_7|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_7|} OutVars{~lock~0=v_~lock~0_214, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_7|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_55|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_7|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_7|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_7|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 32180#[L1013, L1047-4]don't care [900] L1013-->L1027: Formula: (<= (+ v_~next~0_130 10) v_~len~0_123) InVars {~next~0=v_~next~0_130, ~len~0=v_~len~0_123} OutVars{~next~0=v_~next~0_130, ~len~0=v_~len~0_123} AuxVars[] AssignedVars[] 32182#[L1027, L1047-4]don't care [740] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 32492#[L1028, L1047-4]don't care [742] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 32494#[L1028-1, L1047-4]don't care [873] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_19| v_~next~0_116) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_19|} OutVars{~next~0=v_~next~0_116, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_19|} AuxVars[] AssignedVars[~next~0] 32586#[L1016, L1047-4]don't care [901] L1016-->L1031-2: Formula: (and (= v_~lock~0_180 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_9| (ite (= v_~lock~0_181 1) 1 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_9| |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_9|)) InVars {~lock~0=v_~lock~0_181} OutVars{~lock~0=v_~lock~0_180, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 25764#[L1031-2, L1047-4]don't care [2022-07-26 14:03:44,654 INFO L735 eck$LassoCheckResult]: Loop: 25764#[L1031-2, L1047-4]don't care [905] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread1of3ForFork0_~c~0#1_33| 4))) (let ((.cse1 (+ v_~data~0.offset_148 .cse0))) (and (<= (+ v_~data~0.offset_148 .cse0 4) (select |v_#length_249| v_~data~0.base_212)) (= 1 (select |v_#valid_290| v_~data~0.base_212)) (<= 0 .cse1) (= (store |v_#memory_int_200| v_~data~0.base_212 (store (select |v_#memory_int_200| v_~data~0.base_212) .cse1 0)) |v_#memory_int_199|) (< |v_thrThread1of3ForFork0_~c~0#1_33| |v_thrThread1of3ForFork0_~end~0#1_23|)))) InVars {~data~0.base=v_~data~0.base_212, #valid=|v_#valid_290|, #memory_int=|v_#memory_int_200|, ~data~0.offset=v_~data~0.offset_148, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_23|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_33|, #length=|v_#length_249|} OutVars{~data~0.base=v_~data~0.base_212, #valid=|v_#valid_290|, #memory_int=|v_#memory_int_199|, ~data~0.offset=v_~data~0.offset_148, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_23|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_33|, #length=|v_#length_249|} AuxVars[] AssignedVars[#memory_int] 27642#[L1032-1, L1047-4]don't care [752] L1032-1-->L1033: Formula: (let ((.cse0 (* |v_thrThread1of3ForFork0_~c~0#1_13| 4))) (let ((.cse1 (+ v_~data~0.offset_4 .cse0))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= (+ v_~data~0.offset_4 .cse0 4) (select |v_#length_9| v_~data~0.base_4)) (<= 0 .cse1) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse1 1)) |v_#memory_int_7|)))) InVars {~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_13|, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_13|, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 25760#[L1033, L1047-4]don't care [974] L1033-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_7 .cse1))) (and (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (<= 0 .cse0) (= (ite (= (select (select |v_#memory_int_In_9| v_~data~0.base_In_7) .cse0) 1) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= (select |v_#valid_In_9| v_~data~0.base_In_7) 1) (<= (+ v_~data~0.offset_In_7 4 .cse1) (select |v_#length_In_9| v_~data~0.base_In_7))))) InVars {~data~0.base=v_~data~0.base_In_7, #valid=|v_#valid_In_9|, ~data~0.offset=v_~data~0.offset_In_7, #memory_int=|v_#memory_int_In_9|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_9|} OutVars{thrThread1of3ForFork0_#t~mem3#1=|v_thrThread1of3ForFork0_#t~mem3#1_Out_2|, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_7, #valid=|v_#valid_In_9|, ~data~0.offset=v_~data~0.offset_In_7, #memory_int=|v_#memory_int_In_9|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_9|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0_#t~mem3#1, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 25764#[L1031-2, L1047-4]don't care [2022-07-26 14:03:44,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:44,655 INFO L85 PathProgramCache]: Analyzing trace with hash -797993222, now seen corresponding path program 1 times [2022-07-26 14:03:44,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:44,655 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774162603] [2022-07-26 14:03:44,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:44,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:44,662 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:44,674 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:44,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:44,674 INFO L85 PathProgramCache]: Analyzing trace with hash 923782, now seen corresponding path program 2 times [2022-07-26 14:03:44,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:44,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755192202] [2022-07-26 14:03:44,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:44,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:44,688 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:44,694 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:44,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:44,695 INFO L85 PathProgramCache]: Analyzing trace with hash -371199251, now seen corresponding path program 1 times [2022-07-26 14:03:44,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:44,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542456141] [2022-07-26 14:03:44,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:44,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:44,707 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:44,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:44,720 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:45,352 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:03:45,353 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:03:45,353 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:03:45,353 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:03:45,353 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:03:45,353 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:45,353 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:03:45,353 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:03:45,353 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12_variant.i_BEv2_Iteration2_Lasso [2022-07-26 14:03:45,353 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:03:45,353 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:03:45,355 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,357 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,359 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,360 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,362 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,363 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,364 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,366 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,367 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,373 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,374 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,376 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,377 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,379 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,386 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,392 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,393 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,395 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,398 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,399 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,401 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,404 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,405 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,407 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,408 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,411 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,413 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,414 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,415 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,417 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,418 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,420 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,421 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,422 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,630 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,632 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,633 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,634 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,641 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,642 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,644 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,647 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,649 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,651 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,654 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,657 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,658 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,660 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,662 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,665 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,667 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,668 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,670 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,672 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,674 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,675 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:45,676 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:46,106 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:03:46,106 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:03:46,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,107 INFO L229 MonitoredProcess]: Starting monitored process 67 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 14:03:46,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-26 14:03:46,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,118 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,118 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,135 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-26 14:03:46,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,136 INFO L229 MonitoredProcess]: Starting monitored process 68 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 14:03:46,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-26 14:03:46,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,145 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,145 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,162 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-26 14:03:46,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,163 INFO L229 MonitoredProcess]: Starting monitored process 69 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 14:03:46,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-26 14:03:46,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,171 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,171 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,188 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-26 14:03:46,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,188 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,189 INFO L229 MonitoredProcess]: Starting monitored process 70 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 14:03:46,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-26 14:03:46,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,197 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,197 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,214 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-07-26 14:03:46,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,215 INFO L229 MonitoredProcess]: Starting monitored process 71 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 14:03:46,216 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-26 14:03:46,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,223 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,224 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,224 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,250 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-26 14:03:46,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,251 INFO L229 MonitoredProcess]: Starting monitored process 72 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 14:03:46,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-26 14:03:46,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:46,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:46,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:46,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,290 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-26 14:03:46,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,291 INFO L229 MonitoredProcess]: Starting monitored process 73 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 14:03:46,292 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-26 14:03:46,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:46,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:46,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:46,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,315 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-26 14:03:46,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,316 INFO L229 MonitoredProcess]: Starting monitored process 74 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 14:03:46,316 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-26 14:03:46,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,323 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,324 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,324 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-26 14:03:46,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,353 INFO L229 MonitoredProcess]: Starting monitored process 75 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 14:03:46,353 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-26 14:03:46,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,360 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,362 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,390 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:46,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,391 INFO L229 MonitoredProcess]: Starting monitored process 76 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 14:03:46,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-26 14:03:46,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,399 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,399 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,430 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-26 14:03:46,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,432 INFO L229 MonitoredProcess]: Starting monitored process 77 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 14:03:46,432 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-26 14:03:46,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,440 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,456 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-07-26 14:03:46,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,458 INFO L229 MonitoredProcess]: Starting monitored process 78 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 14:03:46,458 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-26 14:03:46,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,466 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,466 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,483 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:46,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,484 INFO L229 MonitoredProcess]: Starting monitored process 79 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 14:03:46,485 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-26 14:03:46,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,510 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-26 14:03:46,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,511 INFO L229 MonitoredProcess]: Starting monitored process 80 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 14:03:46,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-26 14:03:46,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,519 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,519 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,536 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-26 14:03:46,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,538 INFO L229 MonitoredProcess]: Starting monitored process 81 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 14:03:46,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-26 14:03:46,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,546 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,546 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,562 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-07-26 14:03:46,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,563 INFO L229 MonitoredProcess]: Starting monitored process 82 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 14:03:46,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-26 14:03:46,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,571 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,587 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-07-26 14:03:46,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,589 INFO L229 MonitoredProcess]: Starting monitored process 83 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 14:03:46,589 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-26 14:03:46,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,596 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,596 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,613 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-07-26 14:03:46,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,614 INFO L229 MonitoredProcess]: Starting monitored process 84 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 14:03:46,614 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-26 14:03:46,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,622 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,622 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,640 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-26 14:03:46,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,641 INFO L229 MonitoredProcess]: Starting monitored process 85 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 14:03:46,641 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-26 14:03:46,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,649 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,649 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,676 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-07-26 14:03:46,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,677 INFO L229 MonitoredProcess]: Starting monitored process 86 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 14:03:46,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-26 14:03:46,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,684 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,685 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,685 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,702 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:46,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,703 INFO L229 MonitoredProcess]: Starting monitored process 87 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 14:03:46,703 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-26 14:03:46,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:46,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,710 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:46,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:46,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,728 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2022-07-26 14:03:46,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,728 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,729 INFO L229 MonitoredProcess]: Starting monitored process 88 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 14:03:46,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-26 14:03:46,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,737 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,738 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-26 14:03:46,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,766 INFO L229 MonitoredProcess]: Starting monitored process 89 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 14:03:46,766 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-26 14:03:46,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,791 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:46,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,792 INFO L229 MonitoredProcess]: Starting monitored process 90 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 14:03:46,792 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-26 14:03:46,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,799 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,799 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,815 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-07-26 14:03:46,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,817 INFO L229 MonitoredProcess]: Starting monitored process 91 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 14:03:46,817 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-26 14:03:46,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,824 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,841 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-26 14:03:46,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,842 INFO L229 MonitoredProcess]: Starting monitored process 92 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 14:03:46,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-26 14:03:46,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,850 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,867 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:46,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,868 INFO L229 MonitoredProcess]: Starting monitored process 93 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 14:03:46,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-26 14:03:46,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:46,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,875 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:46,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:46,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,891 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-26 14:03:46,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,892 INFO L229 MonitoredProcess]: Starting monitored process 94 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 14:03:46,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-26 14:03:46,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,900 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,900 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,944 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-07-26 14:03:46,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,945 INFO L229 MonitoredProcess]: Starting monitored process 95 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 14:03:46,945 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-26 14:03:46,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,953 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,970 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-07-26 14:03:46,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,972 INFO L229 MonitoredProcess]: Starting monitored process 96 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 14:03:46,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-07-26 14:03:46,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:46,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:46,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:46,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:46,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:46,979 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:46,979 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:46,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:46,996 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-07-26 14:03:46,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:46,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:46,997 INFO L229 MonitoredProcess]: Starting monitored process 97 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 14:03:46,997 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-07-26 14:03:46,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:47,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:47,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:47,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:47,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:47,005 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:47,005 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:47,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:47,022 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-07-26 14:03:47,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:47,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:47,023 INFO L229 MonitoredProcess]: Starting monitored process 98 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 14:03:47,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-07-26 14:03:47,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:47,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:47,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:47,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:47,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:47,032 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:47,033 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:47,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:47,049 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-07-26 14:03:47,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:47,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:47,050 INFO L229 MonitoredProcess]: Starting monitored process 99 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 14:03:47,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-07-26 14:03:47,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:47,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:47,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:47,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:47,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:47,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:47,058 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:47,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:47,074 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:47,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:47,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:47,075 INFO L229 MonitoredProcess]: Starting monitored process 100 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 14:03:47,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-07-26 14:03:47,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:47,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:47,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:47,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:47,083 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:47,084 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:47,084 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:47,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:47,101 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-07-26 14:03:47,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:47,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:47,102 INFO L229 MonitoredProcess]: Starting monitored process 101 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 14:03:47,103 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-07-26 14:03:47,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:47,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:47,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:47,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:47,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:47,115 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:47,116 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:47,130 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:03:47,159 INFO L443 ModelExtractionUtils]: Simplification made 12 calls to the SMT solver. [2022-07-26 14:03:47,159 INFO L444 ModelExtractionUtils]: 11 out of 25 variables were initially zero. Simplification set additionally 11 variables to zero. [2022-07-26 14:03:47,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:47,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:47,160 INFO L229 MonitoredProcess]: Starting monitored process 102 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 14:03:47,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-07-26 14:03:47,162 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:03:47,183 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:03:47,183 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:03:47,183 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1) = 1*thrThread1of3ForFork0_~end~0#1 - 1*thrThread1of3ForFork0_~c~0#1 Supporting invariants [] [2022-07-26 14:03:47,199 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:47,216 INFO L156 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-26 14:03:47,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:47,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:03:47,243 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:03:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:47,256 INFO L263 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:03:47,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:03:47,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:03:47,267 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 14:03:47,267 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 6531 states and 27331 transitions. cyclomatic complexity: 22308 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:47,516 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 6531 states and 27331 transitions. cyclomatic complexity: 22308. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 13049 states and 62420 transitions. Complement of second has 6 states. [2022-07-26 14:03:47,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:03:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:47,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 131 transitions. [2022-07-26 14:03:47,519 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 131 transitions. Stem has 9 letters. Loop has 3 letters. [2022-07-26 14:03:47,519 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:47,519 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 131 transitions. Stem has 12 letters. Loop has 3 letters. [2022-07-26 14:03:47,519 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:47,519 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 131 transitions. Stem has 9 letters. Loop has 6 letters. [2022-07-26 14:03:47,519 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:47,519 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13049 states and 62420 transitions. [2022-07-26 14:03:47,647 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:47,779 INFO L131 ngComponentsAnalysis]: Automaton has 1536 accepting balls. 3792 [2022-07-26 14:03:47,980 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13049 states to 11962 states and 54639 transitions. [2022-07-26 14:03:47,980 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7613 [2022-07-26 14:03:48,007 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 9787 [2022-07-26 14:03:48,007 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11962 states and 54639 transitions. [2022-07-26 14:03:48,007 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:03:48,007 INFO L220 hiAutomatonCegarLoop]: Abstraction has 11962 states and 54639 transitions. [2022-07-26 14:03:48,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11962 states and 54639 transitions. [2022-07-26 14:03:48,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11962 to 9249. [2022-07-26 14:03:48,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9249 states, 9249 states have (on average 4.702562439182614) internal successors, (43494), 9248 states have internal predecessors, (43494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:48,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9249 states to 9249 states and 43494 transitions. [2022-07-26 14:03:48,425 INFO L242 hiAutomatonCegarLoop]: Abstraction has 9249 states and 43494 transitions. [2022-07-26 14:03:48,425 INFO L426 stractBuchiCegarLoop]: Abstraction has 9249 states and 43494 transitions. [2022-07-26 14:03:48,425 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:03:48,425 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9249 states and 43494 transitions. [2022-07-26 14:03:48,486 INFO L131 ngComponentsAnalysis]: Automaton has 1536 accepting balls. 3792 [2022-07-26 14:03:48,486 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:48,486 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:48,487 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:03:48,487 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:48,488 INFO L733 eck$LassoCheckResult]: Stem: 61877#[ULTIMATE.startENTRY]don't care [983] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse0 (select |v_#memory_int_237| 1)) (.cse1 (store |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226| 1))) (and (= (select |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226|) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_150| 0) (= |v_ULTIMATE.start_main_~argc#1_61| |v_ULTIMATE.start_main_#in~argc#1_71|) (= (select |v_#valid_373| 2) 1) (= (select .cse0 1) 0) (= (store (store |v_#length_322| |v_ULTIMATE.start_main_~#t~0#1.base_226| 4) v_~data~0.base_250 (* v_~len~0_159 4)) |v_#length_321|) (= |v_#NULL.base_42| 0) (= (select |v_#valid_373| 0) 0) (= |v_ULTIMATE.start_#in~argc#1_46| |v_ULTIMATE.start_main_#in~argc#1_71|) (= |v_ULTIMATE.start_main_#in~argv#1.base_71| |v_ULTIMATE.start_main_~argv#1.base_65|) (= (select .cse0 0) 48) (= v_~data~0.offset_186 0) (< 0 |v_#StackHeapBarrier_94|) (= v_~next~0_158 0) (= (select |v_#valid_373| 1) 1) (= v_~lock~0_236 0) (not (= v_~data~0.base_250 0)) (= (select .cse1 v_~data~0.base_250) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= |v_#NULL.offset_42| 0) (= |v_ULTIMATE.start_#in~argv#1.base_46| |v_ULTIMATE.start_main_#in~argv#1.base_71|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_main_~argv#1.offset_65|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_#in~argv#1.offset_46|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (< v_~data~0.base_250 |v_#StackHeapBarrier_94|) (= (ite (< 0 v_~len~0_159) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (= |v_#valid_372| (store .cse1 v_~data~0.base_250 1)) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_226|) (= 2 (select |v_#length_322| 1)) (= 9 (select |v_#length_322| 2)))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_373|, #memory_int=|v_#memory_int_237|, #length=|v_#length_322|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_104|, ~lock~0=v_~lock~0_236, ~len~0=v_~len~0_159, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_103|, #NULL.offset=|v_#NULL.offset_42|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_65|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_65|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, ~next~0=v_~next~0_158, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_71|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, #length=|v_#length_321|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_226|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_61|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_86|, ~data~0.offset=v_~data~0.offset_186, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_71|, #NULL.base=|v_#NULL.base_42|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_71|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~data~0.base=v_~data~0.base_250, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_150|, #valid=|v_#valid_372|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_58|, #memory_int=|v_#memory_int_237|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_103|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 61879#[L1046-2]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 61565#[L1047-3]don't care [837] L1047-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_74| v_thrThread1of3ForFork0_thidvar0_2) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_22|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_#t~mem3#1=|v_thrThread1of3ForFork0_#t~mem3#1_8|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_#t~mem3#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 61567#[thrENTRY, L1047-4]don't care [652] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 61023#[thrENTRY, L1047-5]don't care [700] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 61025#[thrENTRY, L1046-2]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 61153#[thrENTRY, L1047-3]don't care [838] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_76| v_thrThread2of3ForFork0_thidvar0_2) (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_76|} OutVars{thrThread2of3ForFork0_#t~mem3#1=|v_thrThread2of3ForFork0_#t~mem3#1_8|, thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_76|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_22|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0_#t~mem3#1, thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 61031#[L1047-4, thrENTRY, thrENTRY]don't care [947] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread2of3ForFork0_~arg#1.offset_9| |v_thrThread2of3ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_209 0) 1 0)) (= |v_thrThread2of3ForFork0_~end~0#1_29| 0) (= |v_thrThread2of3ForFork0_~c~0#1_51| 0) (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_208 1) (= |v_thrThread2of3ForFork0_~arg#1.base_9| |v_thrThread2of3ForFork0_#in~arg#1.base_9|)) InVars {thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_209, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|} OutVars{thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_208, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_29|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_13|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_9|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_51|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~arg#1.base] 58437#[L1047-4, thrENTRY, L1013]don't care [928] L1013-->L1016: Formula: (not (<= (+ v_~next~0_136 10) v_~len~0_127)) InVars {~next~0=v_~next~0_136, ~len~0=v_~len~0_127} OutVars{~next~0=v_~next~0_136, ~len~0=v_~len~0_127} AuxVars[] AssignedVars[] 54627#[L1016, L1047-4, thrENTRY]don't care [902] L1016-->L1031-2: Formula: (and (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= (ite (= v_~lock~0_185 1) 1 0) |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|) (= v_~lock~0_184 0)) InVars {~lock~0=v_~lock~0_185} OutVars{~lock~0=v_~lock~0_184, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1] 54631#[L1047-4, thrENTRY, L1031-2]don't care [2022-07-26 14:03:48,488 INFO L735 eck$LassoCheckResult]: Loop: 54631#[L1047-4, thrENTRY, L1031-2]don't care [840] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread2of3ForFork0_~c~0#1_23| 4))) (let ((.cse1 (+ v_~data~0.offset_136 .cse0))) (and (= (select |v_#valid_266| v_~data~0.base_200) 1) (<= (+ v_~data~0.offset_136 .cse0 4) (select |v_#length_231| v_~data~0.base_200)) (= (store |v_#memory_int_180| v_~data~0.base_200 (store (select |v_#memory_int_180| v_~data~0.base_200) .cse1 0)) |v_#memory_int_179|) (< |v_thrThread2of3ForFork0_~c~0#1_23| |v_thrThread2of3ForFork0_~end~0#1_15|) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_200, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_15|, #valid=|v_#valid_266|, #memory_int=|v_#memory_int_180|, ~data~0.offset=v_~data~0.offset_136, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_23|, #length=|v_#length_231|} OutVars{~data~0.base=v_~data~0.base_200, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_15|, #valid=|v_#valid_266|, #memory_int=|v_#memory_int_179|, ~data~0.offset=v_~data~0.offset_136, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_23|, #length=|v_#length_231|} AuxVars[] AssignedVars[#memory_int] 61171#[L1047-4, thrENTRY, L1032-1]don't care [822] L1032-1-->L1033: Formula: (let ((.cse1 (* |v_thrThread2of3ForFork0_~c~0#1_13| 4))) (let ((.cse0 (+ v_~data~0.offset_4 .cse1))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= 0 .cse0) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse0 1)) |v_#memory_int_7|) (<= (+ v_~data~0.offset_4 .cse1 4) (select |v_#length_9| v_~data~0.base_4))))) InVars {~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_13|, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_13|, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 59497#[L1047-4, thrENTRY, L1033]don't care [982] L1033-->L1031-2: Formula: (let ((.cse0 (* |v_thrThread2of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse1 (+ .cse0 v_~data~0.offset_In_11))) (and (<= (+ .cse0 v_~data~0.offset_In_11 4) (select |v_#length_In_15| v_~data~0.base_In_11)) (= (ite (= (select (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse1) 1) 1 0) |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse1) (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= (+ |v_thrThread2of3ForFork0_~c~0#1_In_3| 1) |v_thrThread2of3ForFork0_~c~0#1_Out_2|) (= (select |v_#valid_In_15| v_~data~0.base_In_11) 1) (not (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0))))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_15|, ~data~0.offset=v_~data~0.offset_In_11, #memory_int=|v_#memory_int_In_13|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_15|} OutVars{thrThread2of3ForFork0_#t~mem3#1=|v_thrThread2of3ForFork0_#t~mem3#1_Out_2|, thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_15|, ~data~0.offset=v_~data~0.offset_In_11, #memory_int=|v_#memory_int_In_13|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_Out_2|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #length=|v_#length_In_15|} AuxVars[] AssignedVars[thrThread2of3ForFork0_#t~mem3#1, thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 54631#[L1047-4, thrENTRY, L1031-2]don't care [2022-07-26 14:03:48,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:48,488 INFO L85 PathProgramCache]: Analyzing trace with hash -469604918, now seen corresponding path program 1 times [2022-07-26 14:03:48,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:48,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767909027] [2022-07-26 14:03:48,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:48,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:48,496 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:48,510 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:48,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:48,511 INFO L85 PathProgramCache]: Analyzing trace with hash 863495, now seen corresponding path program 1 times [2022-07-26 14:03:48,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:48,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989141877] [2022-07-26 14:03:48,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:48,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:48,515 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:48,518 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:48,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:48,521 INFO L85 PathProgramCache]: Analyzing trace with hash -1290795362, now seen corresponding path program 1 times [2022-07-26 14:03:48,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:48,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466988759] [2022-07-26 14:03:48,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:48,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-26 14:03:48,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:03:48,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466988759] [2022-07-26 14:03:48,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466988759] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:03:48,542 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:03:48,542 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:03:48,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761627324] [2022-07-26 14:03:48,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:03:48,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:03:48,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:03:48,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:03:48,660 INFO L87 Difference]: Start difference. First operand 9249 states and 43494 transitions. cyclomatic complexity: 36137 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:48,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:03:48,782 INFO L93 Difference]: Finished difference Result 12003 states and 55161 transitions. [2022-07-26 14:03:48,782 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 12003 states and 55161 transitions. [2022-07-26 14:03:48,965 INFO L131 ngComponentsAnalysis]: Automaton has 1968 accepting balls. 4584 [2022-07-26 14:03:49,092 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 12003 states to 12003 states and 55161 transitions. [2022-07-26 14:03:49,093 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 9180 [2022-07-26 14:03:49,112 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 9180 [2022-07-26 14:03:49,113 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12003 states and 55161 transitions. [2022-07-26 14:03:49,113 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:03:49,113 INFO L220 hiAutomatonCegarLoop]: Abstraction has 12003 states and 55161 transitions. [2022-07-26 14:03:49,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12003 states and 55161 transitions. [2022-07-26 14:03:49,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12003 to 11085. [2022-07-26 14:03:49,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11085 states, 11085 states have (on average 4.687054578258908) internal successors, (51956), 11084 states have internal predecessors, (51956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:49,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11085 states to 11085 states and 51956 transitions. [2022-07-26 14:03:49,737 INFO L242 hiAutomatonCegarLoop]: Abstraction has 11085 states and 51956 transitions. [2022-07-26 14:03:49,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:03:49,738 INFO L426 stractBuchiCegarLoop]: Abstraction has 11085 states and 51956 transitions. [2022-07-26 14:03:49,738 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:03:49,738 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 11085 states and 51956 transitions. [2022-07-26 14:03:49,818 INFO L131 ngComponentsAnalysis]: Automaton has 1824 accepting balls. 4320 [2022-07-26 14:03:49,818 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:49,818 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:49,818 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:03:49,819 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:49,819 INFO L733 eck$LassoCheckResult]: Stem: 94718#[ULTIMATE.startENTRY]don't care [983] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse0 (select |v_#memory_int_237| 1)) (.cse1 (store |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226| 1))) (and (= (select |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226|) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_150| 0) (= |v_ULTIMATE.start_main_~argc#1_61| |v_ULTIMATE.start_main_#in~argc#1_71|) (= (select |v_#valid_373| 2) 1) (= (select .cse0 1) 0) (= (store (store |v_#length_322| |v_ULTIMATE.start_main_~#t~0#1.base_226| 4) v_~data~0.base_250 (* v_~len~0_159 4)) |v_#length_321|) (= |v_#NULL.base_42| 0) (= (select |v_#valid_373| 0) 0) (= |v_ULTIMATE.start_#in~argc#1_46| |v_ULTIMATE.start_main_#in~argc#1_71|) (= |v_ULTIMATE.start_main_#in~argv#1.base_71| |v_ULTIMATE.start_main_~argv#1.base_65|) (= (select .cse0 0) 48) (= v_~data~0.offset_186 0) (< 0 |v_#StackHeapBarrier_94|) (= v_~next~0_158 0) (= (select |v_#valid_373| 1) 1) (= v_~lock~0_236 0) (not (= v_~data~0.base_250 0)) (= (select .cse1 v_~data~0.base_250) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= |v_#NULL.offset_42| 0) (= |v_ULTIMATE.start_#in~argv#1.base_46| |v_ULTIMATE.start_main_#in~argv#1.base_71|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_main_~argv#1.offset_65|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_#in~argv#1.offset_46|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (< v_~data~0.base_250 |v_#StackHeapBarrier_94|) (= (ite (< 0 v_~len~0_159) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (= |v_#valid_372| (store .cse1 v_~data~0.base_250 1)) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_226|) (= 2 (select |v_#length_322| 1)) (= 9 (select |v_#length_322| 2)))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_373|, #memory_int=|v_#memory_int_237|, #length=|v_#length_322|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_104|, ~lock~0=v_~lock~0_236, ~len~0=v_~len~0_159, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_103|, #NULL.offset=|v_#NULL.offset_42|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_65|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_65|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, ~next~0=v_~next~0_158, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_71|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, #length=|v_#length_321|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_226|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_61|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_86|, ~data~0.offset=v_~data~0.offset_186, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_71|, #NULL.base=|v_#NULL.base_42|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_71|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~data~0.base=v_~data~0.base_250, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_150|, #valid=|v_#valid_372|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_58|, #memory_int=|v_#memory_int_237|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_103|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 94720#[L1046-2]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 94102#[L1047-3]don't care [837] L1047-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_74| v_thrThread1of3ForFork0_thidvar0_2) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_22|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_#t~mem3#1=|v_thrThread1of3ForFork0_#t~mem3#1_8|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_#t~mem3#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 94104#[thrENTRY, L1047-4]don't care [652] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 93210#[thrENTRY, L1047-5]don't care [700] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 93212#[thrENTRY, L1046-2]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 93406#[thrENTRY, L1047-3]don't care [838] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_76| v_thrThread2of3ForFork0_thidvar0_2) (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_76|} OutVars{thrThread2of3ForFork0_#t~mem3#1=|v_thrThread2of3ForFork0_#t~mem3#1_8|, thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_76|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_22|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0_#t~mem3#1, thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 93224#[L1047-4, thrENTRY, thrENTRY]don't care [947] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread2of3ForFork0_~arg#1.offset_9| |v_thrThread2of3ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_209 0) 1 0)) (= |v_thrThread2of3ForFork0_~end~0#1_29| 0) (= |v_thrThread2of3ForFork0_~c~0#1_51| 0) (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_208 1) (= |v_thrThread2of3ForFork0_~arg#1.base_9| |v_thrThread2of3ForFork0_#in~arg#1.base_9|)) InVars {thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_209, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|} OutVars{thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_208, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_29|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_13|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_9|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_51|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~arg#1.base] 89628#[L1047-4, thrENTRY, L1013]don't care [868] L1013-->L1027: Formula: (<= (+ v_~next~0_114 10) v_~len~0_113) InVars {~next~0=v_~next~0_114, ~len~0=v_~len~0_113} OutVars{~next~0=v_~next~0_114, ~len~0=v_~len~0_113} AuxVars[] AssignedVars[] 89630#[L1027, L1047-4, thrENTRY]don't care [810] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread2of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_5|, ~next~0=v_~next~0_4} AuxVars[] AssignedVars[thrThread2of3ForFork0_~c~0#1] 95878#[L1028, L1047-4, thrENTRY]don't care [812] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread2of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread2of3ForFork0_~end~0#1] 95598#[L1047-4, thrENTRY, L1028-1]don't care [842] L1028-1-->L1016: Formula: (= |v_thrThread2of3ForFork0_~end~0#1_17| v_~next~0_110) InVars {thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_17|} OutVars{~next~0=v_~next~0_110, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_17|} AuxVars[] AssignedVars[~next~0] 95600#[L1016, L1047-4, thrENTRY]don't care [902] L1016-->L1031-2: Formula: (and (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= (ite (= v_~lock~0_185 1) 1 0) |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|) (= v_~lock~0_184 0)) InVars {~lock~0=v_~lock~0_185} OutVars{~lock~0=v_~lock~0_184, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1] 91022#[L1047-4, thrENTRY, L1031-2]don't care [2022-07-26 14:03:49,819 INFO L735 eck$LassoCheckResult]: Loop: 91022#[L1047-4, thrENTRY, L1031-2]don't care [840] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread2of3ForFork0_~c~0#1_23| 4))) (let ((.cse1 (+ v_~data~0.offset_136 .cse0))) (and (= (select |v_#valid_266| v_~data~0.base_200) 1) (<= (+ v_~data~0.offset_136 .cse0 4) (select |v_#length_231| v_~data~0.base_200)) (= (store |v_#memory_int_180| v_~data~0.base_200 (store (select |v_#memory_int_180| v_~data~0.base_200) .cse1 0)) |v_#memory_int_179|) (< |v_thrThread2of3ForFork0_~c~0#1_23| |v_thrThread2of3ForFork0_~end~0#1_15|) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_200, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_15|, #valid=|v_#valid_266|, #memory_int=|v_#memory_int_180|, ~data~0.offset=v_~data~0.offset_136, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_23|, #length=|v_#length_231|} OutVars{~data~0.base=v_~data~0.base_200, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_15|, #valid=|v_#valid_266|, #memory_int=|v_#memory_int_179|, ~data~0.offset=v_~data~0.offset_136, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_23|, #length=|v_#length_231|} AuxVars[] AssignedVars[#memory_int] 93420#[L1047-4, thrENTRY, L1032-1]don't care [822] L1032-1-->L1033: Formula: (let ((.cse1 (* |v_thrThread2of3ForFork0_~c~0#1_13| 4))) (let ((.cse0 (+ v_~data~0.offset_4 .cse1))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= 0 .cse0) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse0 1)) |v_#memory_int_7|) (<= (+ v_~data~0.offset_4 .cse1 4) (select |v_#length_9| v_~data~0.base_4))))) InVars {~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_13|, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_13|, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 91020#[L1047-4, thrENTRY, L1033]don't care [982] L1033-->L1031-2: Formula: (let ((.cse0 (* |v_thrThread2of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse1 (+ .cse0 v_~data~0.offset_In_11))) (and (<= (+ .cse0 v_~data~0.offset_In_11 4) (select |v_#length_In_15| v_~data~0.base_In_11)) (= (ite (= (select (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse1) 1) 1 0) |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse1) (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= (+ |v_thrThread2of3ForFork0_~c~0#1_In_3| 1) |v_thrThread2of3ForFork0_~c~0#1_Out_2|) (= (select |v_#valid_In_15| v_~data~0.base_In_11) 1) (not (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0))))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_15|, ~data~0.offset=v_~data~0.offset_In_11, #memory_int=|v_#memory_int_In_13|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_15|} OutVars{thrThread2of3ForFork0_#t~mem3#1=|v_thrThread2of3ForFork0_#t~mem3#1_Out_2|, thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_15|, ~data~0.offset=v_~data~0.offset_In_11, #memory_int=|v_#memory_int_In_13|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_Out_2|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #length=|v_#length_In_15|} AuxVars[] AssignedVars[thrThread2of3ForFork0_#t~mem3#1, thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 91022#[L1047-4, thrENTRY, L1031-2]don't care [2022-07-26 14:03:49,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:49,820 INFO L85 PathProgramCache]: Analyzing trace with hash -1348973762, now seen corresponding path program 1 times [2022-07-26 14:03:49,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:49,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246476577] [2022-07-26 14:03:49,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:49,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:49,900 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:49,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:49,906 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:49,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:49,907 INFO L85 PathProgramCache]: Analyzing trace with hash 863495, now seen corresponding path program 2 times [2022-07-26 14:03:49,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:49,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552879623] [2022-07-26 14:03:49,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:49,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:49,926 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:49,931 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:49,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:49,931 INFO L85 PathProgramCache]: Analyzing trace with hash 732478634, now seen corresponding path program 1 times [2022-07-26 14:03:49,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:49,932 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525887101] [2022-07-26 14:03:49,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:49,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:49,945 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:49,960 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:50,713 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:03:50,714 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:03:50,714 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:03:50,714 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:03:50,714 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:03:50,714 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:50,714 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:03:50,714 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:03:50,714 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12_variant.i_BEv2_Iteration4_Lasso [2022-07-26 14:03:50,714 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:03:50,714 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:03:50,717 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,722 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,723 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,724 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,727 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,728 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,730 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,731 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,732 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,734 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,735 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,737 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,738 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,739 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,741 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,742 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,744 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,745 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,747 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,748 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,749 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,751 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,753 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,757 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,758 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,760 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,761 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,764 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,766 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,767 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,768 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,770 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,771 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,772 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,774 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,776 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,777 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,779 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,780 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,781 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,783 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,784 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,785 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,787 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,789 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,790 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,792 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,796 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,797 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,798 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,800 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,801 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,804 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,805 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,807 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,809 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,813 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,814 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,815 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,817 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,818 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,819 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,822 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,824 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,825 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,827 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,828 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,831 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:50,832 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:51,044 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:51,046 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:03:51,493 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:03:51,493 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:03:51,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,494 INFO L229 MonitoredProcess]: Starting monitored process 103 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 14:03:51,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-07-26 14:03:51,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,508 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,525 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-07-26 14:03:51,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,526 INFO L229 MonitoredProcess]: Starting monitored process 104 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 14:03:51,526 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-07-26 14:03:51,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:51,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,533 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:51,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:51,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,548 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-07-26 14:03:51,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,549 INFO L229 MonitoredProcess]: Starting monitored process 105 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 14:03:51,550 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-07-26 14:03:51,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:51,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,556 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:51,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:51,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,571 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-07-26 14:03:51,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,572 INFO L229 MonitoredProcess]: Starting monitored process 106 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 14:03:51,573 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-07-26 14:03:51,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,580 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,597 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-07-26 14:03:51,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,598 INFO L229 MonitoredProcess]: Starting monitored process 107 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 14:03:51,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-07-26 14:03:51,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,604 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,605 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,605 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:51,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,622 INFO L229 MonitoredProcess]: Starting monitored process 108 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 14:03:51,623 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-07-26 14:03:51,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,630 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,630 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,646 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-07-26 14:03:51,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,647 INFO L229 MonitoredProcess]: Starting monitored process 109 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 14:03:51,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-07-26 14:03:51,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,655 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,671 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-07-26 14:03:51,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,672 INFO L229 MonitoredProcess]: Starting monitored process 110 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 14:03:51,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-07-26 14:03:51,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:51,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,679 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:51,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:51,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,695 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-07-26 14:03:51,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,696 INFO L229 MonitoredProcess]: Starting monitored process 111 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 14:03:51,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-07-26 14:03:51,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,703 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,703 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,720 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-07-26 14:03:51,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,721 INFO L229 MonitoredProcess]: Starting monitored process 112 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 14:03:51,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-07-26 14:03:51,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,728 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,728 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,745 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-07-26 14:03:51,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,746 INFO L229 MonitoredProcess]: Starting monitored process 113 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 14:03:51,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-07-26 14:03:51,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,753 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,753 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,770 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:51,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,771 INFO L229 MonitoredProcess]: Starting monitored process 114 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 14:03:51,772 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-07-26 14:03:51,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:51,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,779 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,779 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:51,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:51,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,795 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-07-26 14:03:51,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,796 INFO L229 MonitoredProcess]: Starting monitored process 115 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 14:03:51,797 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-07-26 14:03:51,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,805 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,822 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-07-26 14:03:51,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,823 INFO L229 MonitoredProcess]: Starting monitored process 116 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 14:03:51,823 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-07-26 14:03:51,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,831 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,832 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,849 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-07-26 14:03:51,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,850 INFO L229 MonitoredProcess]: Starting monitored process 117 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 14:03:51,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-07-26 14:03:51,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,858 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,858 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,884 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2022-07-26 14:03:51,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,885 INFO L229 MonitoredProcess]: Starting monitored process 118 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 14:03:51,886 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-26 14:03:51,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,893 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,893 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,910 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2022-07-26 14:03:51,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,911 INFO L229 MonitoredProcess]: Starting monitored process 119 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 14:03:51,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-07-26 14:03:51,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,918 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,919 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,919 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,935 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2022-07-26 14:03:51,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,935 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,936 INFO L229 MonitoredProcess]: Starting monitored process 120 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 14:03:51,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-07-26 14:03:51,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:51,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:51,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:51,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:51,943 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:51,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:51,944 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:51,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:51,960 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2022-07-26 14:03:51,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:51,960 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:51,961 INFO L229 MonitoredProcess]: Starting monitored process 121 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 14:03:51,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-07-26 14:03:51,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,002 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,002 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,019 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:52,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,020 INFO L229 MonitoredProcess]: Starting monitored process 122 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 14:03:52,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-07-26 14:03:52,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,028 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,028 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,043 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2022-07-26 14:03:52,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,044 INFO L229 MonitoredProcess]: Starting monitored process 123 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 14:03:52,044 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-07-26 14:03:52,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,052 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,069 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-07-26 14:03:52,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,070 INFO L229 MonitoredProcess]: Starting monitored process 124 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 14:03:52,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-07-26 14:03:52,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,077 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,077 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:52,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,095 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,095 INFO L229 MonitoredProcess]: Starting monitored process 125 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 14:03:52,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-07-26 14:03:52,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,104 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,104 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,121 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:52,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,122 INFO L229 MonitoredProcess]: Starting monitored process 126 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 14:03:52,123 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-07-26 14:03:52,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,129 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,130 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,147 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2022-07-26 14:03:52,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,148 INFO L229 MonitoredProcess]: Starting monitored process 127 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 14:03:52,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-07-26 14:03:52,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,155 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,172 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:52,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,173 INFO L229 MonitoredProcess]: Starting monitored process 128 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 14:03:52,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-07-26 14:03:52,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,182 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,182 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,182 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,199 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-07-26 14:03:52,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,200 INFO L229 MonitoredProcess]: Starting monitored process 129 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 14:03:52,200 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-07-26 14:03:52,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,213 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,232 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-07-26 14:03:52,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,233 INFO L229 MonitoredProcess]: Starting monitored process 130 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 14:03:52,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-07-26 14:03:52,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,257 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-07-26 14:03:52,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,258 INFO L229 MonitoredProcess]: Starting monitored process 131 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 14:03:52,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-07-26 14:03:52,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,266 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,282 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-07-26 14:03:52,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,283 INFO L229 MonitoredProcess]: Starting monitored process 132 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 14:03:52,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-07-26 14:03:52,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,308 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:52,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,309 INFO L229 MonitoredProcess]: Starting monitored process 133 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 14:03:52,310 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-07-26 14:03:52,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,316 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,332 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-07-26 14:03:52,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,333 INFO L229 MonitoredProcess]: Starting monitored process 134 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 14:03:52,334 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-07-26 14:03:52,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,341 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,358 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-07-26 14:03:52,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,359 INFO L229 MonitoredProcess]: Starting monitored process 135 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 14:03:52,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-07-26 14:03:52,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,366 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,366 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,383 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-07-26 14:03:52,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,384 INFO L229 MonitoredProcess]: Starting monitored process 136 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 14:03:52,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-07-26 14:03:52,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,416 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-07-26 14:03:52,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,417 INFO L229 MonitoredProcess]: Starting monitored process 137 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 14:03:52,417 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-07-26 14:03:52,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,424 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,424 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,441 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-07-26 14:03:52,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,442 INFO L229 MonitoredProcess]: Starting monitored process 138 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 14:03:52,442 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-07-26 14:03:52,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,450 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,450 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,466 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-07-26 14:03:52,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,467 INFO L229 MonitoredProcess]: Starting monitored process 139 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 14:03:52,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-07-26 14:03:52,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,476 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,491 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-07-26 14:03:52,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,492 INFO L229 MonitoredProcess]: Starting monitored process 140 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 14:03:52,492 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-07-26 14:03:52,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,499 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,500 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,516 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-07-26 14:03:52,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,517 INFO L229 MonitoredProcess]: Starting monitored process 141 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 14:03:52,518 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-07-26 14:03:52,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,524 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,540 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-07-26 14:03:52,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,541 INFO L229 MonitoredProcess]: Starting monitored process 142 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 14:03:52,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,561 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-07-26 14:03:52,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,562 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,562 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,578 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-07-26 14:03:52,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,579 INFO L229 MonitoredProcess]: Starting monitored process 143 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 14:03:52,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-07-26 14:03:52,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,586 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,602 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:52,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,603 INFO L229 MonitoredProcess]: Starting monitored process 144 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 14:03:52,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-07-26 14:03:52,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,627 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-07-26 14:03:52,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,628 INFO L229 MonitoredProcess]: Starting monitored process 145 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 14:03:52,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-07-26 14:03:52,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,634 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,635 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,635 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,672 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-07-26 14:03:52,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,673 INFO L229 MonitoredProcess]: Starting monitored process 146 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 14:03:52,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-07-26 14:03:52,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,680 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,680 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,680 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,697 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-07-26 14:03:52,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,701 INFO L229 MonitoredProcess]: Starting monitored process 147 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 14:03:52,702 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-07-26 14:03:52,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,707 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,723 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-07-26 14:03:52,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,724 INFO L229 MonitoredProcess]: Starting monitored process 148 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 14:03:52,724 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-07-26 14:03:52,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,731 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,746 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-07-26 14:03:52,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,747 INFO L229 MonitoredProcess]: Starting monitored process 149 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 14:03:52,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-07-26 14:03:52,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,753 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,754 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,754 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,771 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:52,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,772 INFO L229 MonitoredProcess]: Starting monitored process 150 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 14:03:52,774 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-07-26 14:03:52,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,780 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,795 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:52,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,797 INFO L229 MonitoredProcess]: Starting monitored process 151 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 14:03:52,797 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-07-26 14:03:52,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,804 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,821 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-07-26 14:03:52,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,822 INFO L229 MonitoredProcess]: Starting monitored process 152 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 14:03:52,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-07-26 14:03:52,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,829 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,829 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,886 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-07-26 14:03:52,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,888 INFO L229 MonitoredProcess]: Starting monitored process 153 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 14:03:52,888 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-07-26 14:03:52,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:52,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,894 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,894 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:52,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:52,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,910 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-07-26 14:03:52,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,911 INFO L229 MonitoredProcess]: Starting monitored process 154 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 14:03:52,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-07-26 14:03:52,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,919 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,935 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-07-26 14:03:52,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,937 INFO L229 MonitoredProcess]: Starting monitored process 155 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 14:03:52,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-07-26 14:03:52,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,943 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,944 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,960 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-07-26 14:03:52,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,962 INFO L229 MonitoredProcess]: Starting monitored process 156 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 14:03:52,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-07-26 14:03:52,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:52,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:52,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:52,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:52,968 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:52,977 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:52,977 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:52,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:52,993 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-07-26 14:03:52,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:52,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:52,995 INFO L229 MonitoredProcess]: Starting monitored process 157 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 14:03:52,995 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-07-26 14:03:52,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,002 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,002 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,018 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-07-26 14:03:53,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,020 INFO L229 MonitoredProcess]: Starting monitored process 158 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 14:03:53,020 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-07-26 14:03:53,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:53,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,027 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:53,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:53,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,043 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:53,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,044 INFO L229 MonitoredProcess]: Starting monitored process 159 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 14:03:53,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-07-26 14:03:53,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,050 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,051 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,051 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,068 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-07-26 14:03:53,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,069 INFO L229 MonitoredProcess]: Starting monitored process 160 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 14:03:53,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-07-26 14:03:53,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:53,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,084 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,084 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:53,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:53,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,100 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-07-26 14:03:53,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,100 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,101 INFO L229 MonitoredProcess]: Starting monitored process 161 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 14:03:53,101 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-07-26 14:03:53,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,107 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,108 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,108 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,134 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:53,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,135 INFO L229 MonitoredProcess]: Starting monitored process 162 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 14:03:53,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-07-26 14:03:53,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:03:53,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,142 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:03:53,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:03:53,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,156 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:53,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,157 INFO L229 MonitoredProcess]: Starting monitored process 163 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 14:03:53,158 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-07-26 14:03:53,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,164 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,181 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-07-26 14:03:53,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,182 INFO L229 MonitoredProcess]: Starting monitored process 164 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 14:03:53,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-07-26 14:03:53,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,189 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,189 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,206 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-07-26 14:03:53,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,207 INFO L229 MonitoredProcess]: Starting monitored process 165 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 14:03:53,207 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-07-26 14:03:53,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,214 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,231 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-07-26 14:03:53,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,232 INFO L229 MonitoredProcess]: Starting monitored process 166 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 14:03:53,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-07-26 14:03:53,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,239 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,255 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-07-26 14:03:53,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,256 INFO L229 MonitoredProcess]: Starting monitored process 167 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 14:03:53,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-07-26 14:03:53,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,264 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,286 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-07-26 14:03:53,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,287 INFO L229 MonitoredProcess]: Starting monitored process 168 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 14:03:53,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-07-26 14:03:53,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,294 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,311 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:53,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,311 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,312 INFO L229 MonitoredProcess]: Starting monitored process 169 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 14:03:53,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-07-26 14:03:53,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,320 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,320 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,337 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-07-26 14:03:53,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,338 INFO L229 MonitoredProcess]: Starting monitored process 170 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 14:03:53,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-07-26 14:03:53,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,345 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,345 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,361 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:53,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,362 INFO L229 MonitoredProcess]: Starting monitored process 171 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 14:03:53,362 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-07-26 14:03:53,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,370 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,370 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,397 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:53,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,398 INFO L229 MonitoredProcess]: Starting monitored process 172 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 14:03:53,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-07-26 14:03:53,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,405 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,405 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:03:53,421 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-07-26 14:03:53,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,422 INFO L229 MonitoredProcess]: Starting monitored process 173 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 14:03:53,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-07-26 14:03:53,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:03:53,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:03:53,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:03:53,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:03:53,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:03:53,431 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:03:53,431 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:03:53,437 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:03:53,450 INFO L443 ModelExtractionUtils]: Simplification made 11 calls to the SMT solver. [2022-07-26 14:03:53,450 INFO L444 ModelExtractionUtils]: 3 out of 22 variables were initially zero. Simplification set additionally 16 variables to zero. [2022-07-26 14:03:53,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:03:53,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:03:53,451 INFO L229 MonitoredProcess]: Starting monitored process 174 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 14:03:53,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-07-26 14:03:53,453 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:03:53,458 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:03:53,458 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:03:53,458 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~end~0#1) = -1*thrThread2of3ForFork0_~c~0#1 + 1*thrThread2of3ForFork0_~end~0#1 Supporting invariants [] [2022-07-26 14:03:53,472 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-07-26 14:03:53,490 INFO L156 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-26 14:03:53,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:53,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:03:53,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:03:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:53,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:03:53,536 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:03:53,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:03:53,548 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 14:03:53,548 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 11085 states and 51956 transitions. cyclomatic complexity: 43139 Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:53,832 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 11085 states and 51956 transitions. cyclomatic complexity: 43139. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 23208 states and 117751 transitions. Complement of second has 6 states. [2022-07-26 14:03:53,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:03:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 128 transitions. [2022-07-26 14:03:53,834 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 128 transitions. Stem has 13 letters. Loop has 3 letters. [2022-07-26 14:03:53,834 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:53,834 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 128 transitions. Stem has 16 letters. Loop has 3 letters. [2022-07-26 14:03:53,835 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:53,835 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 128 transitions. Stem has 13 letters. Loop has 6 letters. [2022-07-26 14:03:53,836 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:03:53,836 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 23208 states and 117751 transitions. [2022-07-26 14:03:54,115 INFO L131 ngComponentsAnalysis]: Automaton has 1728 accepting balls. 3168 [2022-07-26 14:03:54,479 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-07-26 14:03:54,527 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 23208 states to 20621 states and 100856 transitions. [2022-07-26 14:03:54,527 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10249 [2022-07-26 14:03:54,560 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12837 [2022-07-26 14:03:54,561 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20621 states and 100856 transitions. [2022-07-26 14:03:54,561 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:03:54,561 INFO L220 hiAutomatonCegarLoop]: Abstraction has 20621 states and 100856 transitions. [2022-07-26 14:03:54,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20621 states and 100856 transitions. [2022-07-26 14:03:54,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20621 to 16477. [2022-07-26 14:03:55,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16477 states, 16477 states have (on average 4.998239970868483) internal successors, (82356), 16476 states have internal predecessors, (82356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16477 states to 16477 states and 82356 transitions. [2022-07-26 14:03:55,087 INFO L242 hiAutomatonCegarLoop]: Abstraction has 16477 states and 82356 transitions. [2022-07-26 14:03:55,087 INFO L426 stractBuchiCegarLoop]: Abstraction has 16477 states and 82356 transitions. [2022-07-26 14:03:55,087 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:03:55,087 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16477 states and 82356 transitions. [2022-07-26 14:03:55,206 INFO L131 ngComponentsAnalysis]: Automaton has 1728 accepting balls. 3168 [2022-07-26 14:03:55,206 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:55,206 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:55,207 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:03:55,207 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:03:55,208 INFO L733 eck$LassoCheckResult]: Stem: 143284#[ULTIMATE.startENTRY]don't care [983] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse0 (select |v_#memory_int_237| 1)) (.cse1 (store |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226| 1))) (and (= (select |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226|) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_150| 0) (= |v_ULTIMATE.start_main_~argc#1_61| |v_ULTIMATE.start_main_#in~argc#1_71|) (= (select |v_#valid_373| 2) 1) (= (select .cse0 1) 0) (= (store (store |v_#length_322| |v_ULTIMATE.start_main_~#t~0#1.base_226| 4) v_~data~0.base_250 (* v_~len~0_159 4)) |v_#length_321|) (= |v_#NULL.base_42| 0) (= (select |v_#valid_373| 0) 0) (= |v_ULTIMATE.start_#in~argc#1_46| |v_ULTIMATE.start_main_#in~argc#1_71|) (= |v_ULTIMATE.start_main_#in~argv#1.base_71| |v_ULTIMATE.start_main_~argv#1.base_65|) (= (select .cse0 0) 48) (= v_~data~0.offset_186 0) (< 0 |v_#StackHeapBarrier_94|) (= v_~next~0_158 0) (= (select |v_#valid_373| 1) 1) (= v_~lock~0_236 0) (not (= v_~data~0.base_250 0)) (= (select .cse1 v_~data~0.base_250) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= |v_#NULL.offset_42| 0) (= |v_ULTIMATE.start_#in~argv#1.base_46| |v_ULTIMATE.start_main_#in~argv#1.base_71|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_main_~argv#1.offset_65|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_#in~argv#1.offset_46|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (< v_~data~0.base_250 |v_#StackHeapBarrier_94|) (= (ite (< 0 v_~len~0_159) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (= |v_#valid_372| (store .cse1 v_~data~0.base_250 1)) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_226|) (= 2 (select |v_#length_322| 1)) (= 9 (select |v_#length_322| 2)))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_373|, #memory_int=|v_#memory_int_237|, #length=|v_#length_322|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_104|, ~lock~0=v_~lock~0_236, ~len~0=v_~len~0_159, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_103|, #NULL.offset=|v_#NULL.offset_42|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_65|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_65|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, ~next~0=v_~next~0_158, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_71|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, #length=|v_#length_321|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_226|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_61|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_86|, ~data~0.offset=v_~data~0.offset_186, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_71|, #NULL.base=|v_#NULL.base_42|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_71|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~data~0.base=v_~data~0.base_250, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_150|, #valid=|v_#valid_372|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_58|, #memory_int=|v_#memory_int_237|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_103|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 143286#[L1046-2]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 142532#[L1047-3]don't care [837] L1047-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_74| v_thrThread1of3ForFork0_thidvar0_2) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_22|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_#t~mem3#1=|v_thrThread1of3ForFork0_#t~mem3#1_8|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_#t~mem3#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 142534#[thrENTRY, L1047-4]don't care [652] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 141482#[thrENTRY, L1047-5]don't care [700] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 141484#[thrENTRY, L1046-2]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 141708#[thrENTRY, L1047-3]don't care [838] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_76| v_thrThread2of3ForFork0_thidvar0_2) (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_76|} OutVars{thrThread2of3ForFork0_#t~mem3#1=|v_thrThread2of3ForFork0_#t~mem3#1_8|, thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_76|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_22|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0_#t~mem3#1, thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 141492#[L1047-4, thrENTRY, thrENTRY]don't care [652] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 141494#[thrENTRY, thrENTRY, L1047-5]don't care [700] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 141904#[L1046-2, thrENTRY, thrENTRY]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 141906#[L1047-3, thrENTRY, thrENTRY]don't care [839] L1047-3-->thrENTRY: Formula: (and (= |v_thrThread3of3ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_78| v_thrThread3of3ForFork0_thidvar0_2) (= v_thrThread3of3ForFork0_thidvar1_2 0) (= |v_thrThread3of3ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_78|} OutVars{thrThread3of3ForFork0_#res#1.base=|v_thrThread3of3ForFork0_#res#1.base_4|, thrThread3of3ForFork0_#in~arg#1.offset=|v_thrThread3of3ForFork0_#in~arg#1.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_78|, thrThread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread3of3ForFork0_thidvar0=v_thrThread3of3ForFork0_thidvar0_2, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread3of3ForFork0_~arg#1.base=|v_thrThread3of3ForFork0_~arg#1.base_4|, thrThread3of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread3of3ForFork0_#t~mem3#1=|v_thrThread3of3ForFork0_#t~mem3#1_8|, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_22|, thrThread3of3ForFork0_#in~arg#1.base=|v_thrThread3of3ForFork0_#in~arg#1.base_4|, thrThread3of3ForFork0_thidvar1=v_thrThread3of3ForFork0_thidvar1_2, thrThread3of3ForFork0_~end~0#1=|v_thrThread3of3ForFork0_~end~0#1_14|, thrThread3of3ForFork0_#res#1.offset=|v_thrThread3of3ForFork0_#res#1.offset_4|, thrThread3of3ForFork0_~arg#1.offset=|v_thrThread3of3ForFork0_~arg#1.offset_4|} AuxVars[] AssignedVars[thrThread3of3ForFork0_#res#1.base, thrThread3of3ForFork0_#in~arg#1.offset, thrThread3of3ForFork0_assume_abort_if_not_~cond#1, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread3of3ForFork0_thidvar0, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread3of3ForFork0_~arg#1.base, thrThread3of3ForFork0___VERIFIER_assert_~cond#1, thrThread3of3ForFork0_#t~mem3#1, thrThread3of3ForFork0_~c~0#1, thrThread3of3ForFork0_#in~arg#1.base, thrThread3of3ForFork0_thidvar1, thrThread3of3ForFork0_~end~0#1, thrThread3of3ForFork0_#res#1.offset, thrThread3of3ForFork0_~arg#1.offset] 146124#[thrENTRY, thrENTRY, L1047-4, thrENTRY]don't care [964] thrENTRY-->L1013: Formula: (and (not (= |v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_11| 0)) (= |v_thrThread3of3ForFork0_~arg#1.offset_7| |v_thrThread3of3ForFork0_#in~arg#1.offset_7|) (= |v_thrThread3of3ForFork0_#in~arg#1.base_7| |v_thrThread3of3ForFork0_~arg#1.base_7|) (= |v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_11| |v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_11|) (= |v_thrThread3of3ForFork0_~end~0#1_33| 0) (= |v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_11| (ite (= v_~lock~0_221 0) 1 0)) (= v_~lock~0_220 1) (= |v_thrThread3of3ForFork0_~c~0#1_47| 0)) InVars {~lock~0=v_~lock~0_221, thrThread3of3ForFork0_#in~arg#1.offset=|v_thrThread3of3ForFork0_#in~arg#1.offset_7|, thrThread3of3ForFork0_#in~arg#1.base=|v_thrThread3of3ForFork0_#in~arg#1.base_7|} OutVars{thrThread3of3ForFork0_~arg#1.base=|v_thrThread3of3ForFork0_~arg#1.base_7|, ~lock~0=v_~lock~0_220, thrThread3of3ForFork0_#in~arg#1.offset=|v_thrThread3of3ForFork0_#in~arg#1.offset_7|, thrThread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_11|, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_47|, thrThread3of3ForFork0_#in~arg#1.base=|v_thrThread3of3ForFork0_#in~arg#1.base_7|, thrThread3of3ForFork0_~end~0#1=|v_thrThread3of3ForFork0_~end~0#1_33|, thrThread3of3ForFork0_~arg#1.offset=|v_thrThread3of3ForFork0_~arg#1.offset_7|, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[thrThread3of3ForFork0_~arg#1.base, ~lock~0, thrThread3of3ForFork0_assume_abort_if_not_~cond#1, thrThread3of3ForFork0_~c~0#1, thrThread3of3ForFork0_~end~0#1, thrThread3of3ForFork0_~arg#1.offset, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1] 141886#[thrENTRY, L1047-4, thrENTRY, L1013]don't care [918] L1013-->L1016: Formula: (not (<= (+ v_~next~0_134 10) v_~len~0_125)) InVars {~next~0=v_~next~0_134, ~len~0=v_~len~0_125} OutVars{~next~0=v_~next~0_134, ~len~0=v_~len~0_125} AuxVars[] AssignedVars[] 133314#[thrENTRY, L1047-4, thrENTRY, L1016]don't care [906] L1016-->L1031-2: Formula: (and (= v_~lock~0_188 0) (= |v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_7| |v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|) (= |v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= v_~lock~0_189 1) 1 0)) (not (= |v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_7| 0))) InVars {~lock~0=v_~lock~0_189} OutVars{~lock~0=v_~lock~0_188, thrThread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_7|, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[~lock~0, thrThread3of3ForFork0_assume_abort_if_not_~cond#1, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1] 133678#[L1031-2, thrENTRY, L1047-4, thrENTRY]don't care [2022-07-26 14:03:55,208 INFO L735 eck$LassoCheckResult]: Loop: 133678#[L1031-2, thrENTRY, L1047-4, thrENTRY]don't care [890] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread3of3ForFork0_~c~0#1_27| 4))) (let ((.cse1 (+ v_~data~0.offset_146 .cse0))) (and (< |v_thrThread3of3ForFork0_~c~0#1_27| |v_thrThread3of3ForFork0_~end~0#1_21|) (= (select |v_#valid_288| v_~data~0.base_210) 1) (<= (+ v_~data~0.offset_146 .cse0 4) (select |v_#length_247| v_~data~0.base_210)) (= (store |v_#memory_int_196| v_~data~0.base_210 (store (select |v_#memory_int_196| v_~data~0.base_210) .cse1 0)) |v_#memory_int_195|) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_210, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_27|, #valid=|v_#valid_288|, thrThread3of3ForFork0_~end~0#1=|v_thrThread3of3ForFork0_~end~0#1_21|, #memory_int=|v_#memory_int_196|, ~data~0.offset=v_~data~0.offset_146, #length=|v_#length_247|} OutVars{~data~0.base=v_~data~0.base_210, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_27|, #valid=|v_#valid_288|, thrThread3of3ForFork0_~end~0#1=|v_thrThread3of3ForFork0_~end~0#1_21|, #memory_int=|v_#memory_int_195|, ~data~0.offset=v_~data~0.offset_146, #length=|v_#length_247|} AuxVars[] AssignedVars[#memory_int] 145806#[L1032-1, thrENTRY, L1047-4, thrENTRY]don't care [787] L1032-1-->L1033: Formula: (let ((.cse1 (* |v_thrThread3of3ForFork0_~c~0#1_13| 4))) (let ((.cse0 (+ v_~data~0.offset_4 .cse1))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse0 1)) |v_#memory_int_7|) (<= (+ v_~data~0.offset_4 .cse1 4) (select |v_#length_9| v_~data~0.base_4)) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_4, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_13|, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_13|, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 145298#[thrENTRY, L1033, L1047-4, thrENTRY]don't care [980] L1033-->L1031-2: Formula: (let ((.cse0 (* |v_thrThread3of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse1 (+ .cse0 v_~data~0.offset_In_9))) (and (<= (+ .cse0 v_~data~0.offset_In_9 4) (select |v_#length_In_11| v_~data~0.base_In_9)) (= |v_thrThread3of3ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse1) (= |v_thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| (ite (= (select (select |v_#memory_int_In_11| v_~data~0.base_In_9) .cse1) 1) 1 0)) (not (= |v_thrThread3of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (select |v_#valid_In_11| v_~data~0.base_In_9) 1) (= |v_thrThread3of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread3of3ForFork0_~c~0#1_In_3| 1))))) InVars {~data~0.base=v_~data~0.base_In_9, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_In_3|, #valid=|v_#valid_In_11|, ~data~0.offset=v_~data~0.offset_In_9, #memory_int=|v_#memory_int_In_11|, #length=|v_#length_In_11|} OutVars{thrThread3of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_~cond#1_Out_2|, thrThread3of3ForFork0_#t~mem3#1=|v_thrThread3of3ForFork0_#t~mem3#1_Out_2|, ~data~0.base=v_~data~0.base_In_9, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_Out_2|, #valid=|v_#valid_In_11|, ~data~0.offset=v_~data~0.offset_In_9, #memory_int=|v_#memory_int_In_11|, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #length=|v_#length_In_11|} AuxVars[] AssignedVars[thrThread3of3ForFork0___VERIFIER_assert_~cond#1, thrThread3of3ForFork0_#t~mem3#1, thrThread3of3ForFork0_~c~0#1, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1] 133678#[L1031-2, thrENTRY, L1047-4, thrENTRY]don't care [2022-07-26 14:03:55,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:55,208 INFO L85 PathProgramCache]: Analyzing trace with hash 906997427, now seen corresponding path program 1 times [2022-07-26 14:03:55,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:55,208 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297837422] [2022-07-26 14:03:55,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:55,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:55,220 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:55,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:55,227 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:55,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:55,228 INFO L85 PathProgramCache]: Analyzing trace with hash 910458, now seen corresponding path program 1 times [2022-07-26 14:03:55,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:55,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640616704] [2022-07-26 14:03:55,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:55,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:55,232 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:55,234 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:55,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:55,234 INFO L85 PathProgramCache]: Analyzing trace with hash 721969288, now seen corresponding path program 1 times [2022-07-26 14:03:55,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:55,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895606468] [2022-07-26 14:03:55,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:55,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:03:55,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-07-26 14:03:55,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:03:55,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895606468] [2022-07-26 14:03:55,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895606468] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:03:55,253 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:03:55,253 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:03:55,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070825293] [2022-07-26 14:03:55,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:03:55,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:03:55,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:03:55,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:03:55,311 INFO L87 Difference]: Start difference. First operand 16477 states and 82356 transitions. cyclomatic complexity: 68755 Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:55,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:03:55,608 INFO L93 Difference]: Finished difference Result 21037 states and 103276 transitions. [2022-07-26 14:03:55,608 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 21037 states and 103276 transitions. [2022-07-26 14:03:55,918 INFO L131 ngComponentsAnalysis]: Automaton has 2160 accepting balls. 3600 [2022-07-26 14:03:56,204 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 21037 states to 21037 states and 103276 transitions. [2022-07-26 14:03:56,204 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 12333 [2022-07-26 14:03:56,249 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12333 [2022-07-26 14:03:56,250 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21037 states and 103276 transitions. [2022-07-26 14:03:56,250 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:03:56,250 INFO L220 hiAutomatonCegarLoop]: Abstraction has 21037 states and 103276 transitions. [2022-07-26 14:03:56,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21037 states and 103276 transitions. [2022-07-26 14:03:56,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21037 to 19517. [2022-07-26 14:03:56,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19517 states, 19517 states have (on average 4.99646462058718) internal successors, (97516), 19516 states have internal predecessors, (97516), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:03:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19517 states to 19517 states and 97516 transitions. [2022-07-26 14:03:56,834 INFO L242 hiAutomatonCegarLoop]: Abstraction has 19517 states and 97516 transitions. [2022-07-26 14:03:56,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:03:56,835 INFO L426 stractBuchiCegarLoop]: Abstraction has 19517 states and 97516 transitions. [2022-07-26 14:03:56,835 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 14:03:56,835 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19517 states and 97516 transitions. [2022-07-26 14:03:56,988 INFO L131 ngComponentsAnalysis]: Automaton has 2016 accepting balls. 3456 [2022-07-26 14:03:56,988 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:03:56,988 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:03:56,989 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 3, 3, 1, 1, 1, 1, 1] [2022-07-26 14:03:56,989 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:03:56,990 INFO L733 eck$LassoCheckResult]: Stem: 199029#[ULTIMATE.startENTRY]don't care [983] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse0 (select |v_#memory_int_237| 1)) (.cse1 (store |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226| 1))) (and (= (select |v_#valid_373| |v_ULTIMATE.start_main_~#t~0#1.base_226|) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_150| 0) (= |v_ULTIMATE.start_main_~argc#1_61| |v_ULTIMATE.start_main_#in~argc#1_71|) (= (select |v_#valid_373| 2) 1) (= (select .cse0 1) 0) (= (store (store |v_#length_322| |v_ULTIMATE.start_main_~#t~0#1.base_226| 4) v_~data~0.base_250 (* v_~len~0_159 4)) |v_#length_321|) (= |v_#NULL.base_42| 0) (= (select |v_#valid_373| 0) 0) (= |v_ULTIMATE.start_#in~argc#1_46| |v_ULTIMATE.start_main_#in~argc#1_71|) (= |v_ULTIMATE.start_main_#in~argv#1.base_71| |v_ULTIMATE.start_main_~argv#1.base_65|) (= (select .cse0 0) 48) (= v_~data~0.offset_186 0) (< 0 |v_#StackHeapBarrier_94|) (= v_~next~0_158 0) (= (select |v_#valid_373| 1) 1) (= v_~lock~0_236 0) (not (= v_~data~0.base_250 0)) (= (select .cse1 v_~data~0.base_250) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= |v_#NULL.offset_42| 0) (= |v_ULTIMATE.start_#in~argv#1.base_46| |v_ULTIMATE.start_main_#in~argv#1.base_71|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_main_~argv#1.offset_65|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_71| |v_ULTIMATE.start_#in~argv#1.offset_46|) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (< v_~data~0.base_250 |v_#StackHeapBarrier_94|) (= (ite (< 0 v_~len~0_159) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|) (= |v_#valid_372| (store .cse1 v_~data~0.base_250 1)) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_226|) (= 2 (select |v_#length_322| 1)) (= 9 (select |v_#length_322| 2)))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_373|, #memory_int=|v_#memory_int_237|, #length=|v_#length_322|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_104|, ~lock~0=v_~lock~0_236, ~len~0=v_~len~0_159, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_103|, #NULL.offset=|v_#NULL.offset_42|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_65|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_65|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_46|, ~next~0=v_~next~0_158, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_71|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, #length=|v_#length_321|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_46|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_46|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_226|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_61|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_97|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_86|, ~data~0.offset=v_~data~0.offset_186, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_71|, #NULL.base=|v_#NULL.base_42|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_71|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~data~0.base=v_~data~0.base_250, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_150|, #valid=|v_#valid_372|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_58|, #memory_int=|v_#memory_int_237|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_103|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_79|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 199031#[L1046-2]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 197955#[L1047-3]don't care [837] L1047-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre6#1_74| v_thrThread1of3ForFork0_thidvar0_2) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_74|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_22|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_#t~mem3#1=|v_thrThread1of3ForFork0_#t~mem3#1_8|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_#t~mem3#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 197957#[thrENTRY, L1047-4]don't care [652] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 196555#[thrENTRY, L1047-5]don't care [700] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 196557#[thrENTRY, L1046-2]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 196839#[thrENTRY, L1047-3]don't care [838] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_76| v_thrThread2of3ForFork0_thidvar0_2) (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_76|} OutVars{thrThread2of3ForFork0_#t~mem3#1=|v_thrThread2of3ForFork0_#t~mem3#1_8|, thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_76|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_22|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0_#t~mem3#1, thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 196565#[L1047-4, thrENTRY, thrENTRY]don't care [652] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 196567#[thrENTRY, thrENTRY, L1047-5]don't care [700] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 197113#[L1046-2, thrENTRY, thrENTRY]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 197115#[L1047-3, thrENTRY, thrENTRY]don't care [839] L1047-3-->thrENTRY: Formula: (and (= |v_thrThread3of3ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_78| v_thrThread3of3ForFork0_thidvar0_2) (= v_thrThread3of3ForFork0_thidvar1_2 0) (= |v_thrThread3of3ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_78|} OutVars{thrThread3of3ForFork0_#res#1.base=|v_thrThread3of3ForFork0_#res#1.base_4|, thrThread3of3ForFork0_#in~arg#1.offset=|v_thrThread3of3ForFork0_#in~arg#1.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_78|, thrThread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread3of3ForFork0_thidvar0=v_thrThread3of3ForFork0_thidvar0_2, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread3of3ForFork0_~arg#1.base=|v_thrThread3of3ForFork0_~arg#1.base_4|, thrThread3of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread3of3ForFork0_#t~mem3#1=|v_thrThread3of3ForFork0_#t~mem3#1_8|, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_22|, thrThread3of3ForFork0_#in~arg#1.base=|v_thrThread3of3ForFork0_#in~arg#1.base_4|, thrThread3of3ForFork0_thidvar1=v_thrThread3of3ForFork0_thidvar1_2, thrThread3of3ForFork0_~end~0#1=|v_thrThread3of3ForFork0_~end~0#1_14|, thrThread3of3ForFork0_#res#1.offset=|v_thrThread3of3ForFork0_#res#1.offset_4|, thrThread3of3ForFork0_~arg#1.offset=|v_thrThread3of3ForFork0_~arg#1.offset_4|} AuxVars[] AssignedVars[thrThread3of3ForFork0_#res#1.base, thrThread3of3ForFork0_#in~arg#1.offset, thrThread3of3ForFork0_assume_abort_if_not_~cond#1, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread3of3ForFork0_thidvar0, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread3of3ForFork0_~arg#1.base, thrThread3of3ForFork0___VERIFIER_assert_~cond#1, thrThread3of3ForFork0_#t~mem3#1, thrThread3of3ForFork0_~c~0#1, thrThread3of3ForFork0_#in~arg#1.base, thrThread3of3ForFork0_thidvar1, thrThread3of3ForFork0_~end~0#1, thrThread3of3ForFork0_#res#1.offset, thrThread3of3ForFork0_~arg#1.offset] 202825#[thrENTRY, thrENTRY, L1047-4, thrENTRY]don't care [652] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 191631#[thrENTRY, thrENTRY, thrENTRY, L1047-5]don't care [700] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 191637#[thrENTRY, thrENTRY, L1046-2, thrENTRY]don't care [929] L1046-2-->L1047-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_130|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_130| 4) (select |v_#length_255| |v_ULTIMATE.start_main_~#t~0#1.base_206|)) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= (store |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206| (store (select |v_#memory_int_208| |v_ULTIMATE.start_main_~#t~0#1.base_206|) |v_ULTIMATE.start_main_~#t~0#1.offset_130| |v_ULTIMATE.start_main_#t~pre6#1_83|)) |v_#memory_int_207|) (= (select |v_#valid_302| |v_ULTIMATE.start_main_~#t~0#1.base_206|) 1) (= |v_ULTIMATE.start_main_#t~pre6#1_83| |v_#pthreadsForks_42|)) InVars {#pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_208|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_83|, #pthreadsForks=|v_#pthreadsForks_41|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_130|, #valid=|v_#valid_302|, #memory_int=|v_#memory_int_207|, #length=|v_#length_255|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_206|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 196121#[L1047-3, thrENTRY, thrENTRY, thrENTRY]don't care [835] L1047-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 196123#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY, thrENTRY, thrENTRY]don't care [2022-07-26 14:03:56,990 INFO L735 eck$LassoCheckResult]: Loop: 196123#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY, thrENTRY, thrENTRY]don't care [836] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 196123#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY, thrENTRY, thrENTRY]don't care [2022-07-26 14:03:56,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:56,990 INFO L85 PathProgramCache]: Analyzing trace with hash -1957353577, now seen corresponding path program 1 times [2022-07-26 14:03:56,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:56,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347993166] [2022-07-26 14:03:56,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:56,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:56,998 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:57,004 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:57,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:57,005 INFO L85 PathProgramCache]: Analyzing trace with hash 867, now seen corresponding path program 1 times [2022-07-26 14:03:57,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:57,005 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808271760] [2022-07-26 14:03:57,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:57,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:57,007 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:57,009 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:57,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:03:57,009 INFO L85 PathProgramCache]: Analyzing trace with hash -548417907, now seen corresponding path program 1 times [2022-07-26 14:03:57,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:03:57,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246392398] [2022-07-26 14:03:57,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:03:57,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:03:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:57,016 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:03:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:03:57,023 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:03:57,838 WARN L146 chiAutomizerObserver]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-26 14:03:57,852 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-26 14:03:57,863 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 185 places, 195 transitions, 422 flow [2022-07-26 14:03:57,880 INFO L129 PetriNetUnfolder]: 23/249 cut-off events. [2022-07-26 14:03:57,880 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-26 14:03:57,882 INFO L84 FinitePrefix]: Finished finitePrefix Result has 272 conditions, 249 events. 23/249 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 681 event pairs, 0 based on Foata normal form. 0/222 useless extension candidates. Maximal degree in co-relation 206. Up to 10 conditions per place. [2022-07-26 14:03:57,882 INFO L82 GeneralOperation]: Start removeDead. Operand has 185 places, 195 transitions, 422 flow [2022-07-26 14:03:57,888 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 185 places, 195 transitions, 422 flow [2022-07-26 14:03:57,888 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:03:57,888 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 185 places, 195 transitions, 422 flow [2022-07-26 14:03:57,888 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 185 places, 195 transitions, 422 flow [2022-07-26 14:03:57,888 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 185 places, 195 transitions, 422 flow [2022-07-26 14:03:57,904 INFO L129 PetriNetUnfolder]: 23/249 cut-off events. [2022-07-26 14:03:57,904 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-26 14:03:57,906 INFO L84 FinitePrefix]: Finished finitePrefix Result has 272 conditions, 249 events. 23/249 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 674 event pairs, 0 based on Foata normal form. 0/222 useless extension candidates. Maximal degree in co-relation 206. Up to 10 conditions per place. [2022-07-26 14:03:57,915 INFO L116 LiptonReduction]: Number of co-enabled transitions 19600 [2022-07-26 14:04:00,557 INFO L131 LiptonReduction]: Checked pairs total: 43708 [2022-07-26 14:04:00,558 INFO L133 LiptonReduction]: Total number of compositions: 171 [2022-07-26 14:04:00,558 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:04:00,558 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:04:00,558 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:04:00,559 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:04:00,559 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:04:00,559 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:04:00,559 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:04:00,559 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:04:00,559 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:04:05,681 INFO L131 ngComponentsAnalysis]: Automaton has 14933 accepting balls. 56105 [2022-07-26 14:04:05,681 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:04:05,681 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:04:05,687 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:04:05,687 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:04:05,687 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:04:05,687 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 72108 states, but on-demand construction may add more states [2022-07-26 14:04:07,242 INFO L131 ngComponentsAnalysis]: Automaton has 14933 accepting balls. 56105 [2022-07-26 14:04:07,242 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:04:07,242 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:04:07,248 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:04:07,248 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:04:07,248 INFO L733 eck$LassoCheckResult]: Stem: 188#[ULTIMATE.startENTRY]don't care [1385] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse1 (store |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371| 1)) (.cse0 (select |v_#memory_int_402| 1))) (and (= (select .cse0 1) 0) (= |v_ULTIMATE.start_#in~argv#1.base_57| |v_ULTIMATE.start_main_#in~argv#1.base_88|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_main_~argv#1.offset_84|) (= (select .cse1 v_~data~0.base_430) 0) (= v_~next~0_217 0) (= 9 (select |v_#length_487| 2)) (= 2 (select |v_#length_487| 1)) (= |v_ULTIMATE.start_main_~#t~0#1.offset_227| 0) (= |v_#valid_557| (store .cse1 v_~data~0.base_430 1)) (= |v_ULTIMATE.start_main_~argc#1_80| |v_ULTIMATE.start_main_#in~argc#1_88|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114| 0)) (= |v_ULTIMATE.start_#in~argc#1_57| |v_ULTIMATE.start_main_#in~argc#1_88|) (= (select .cse0 0) 48) (< 0 |v_#StackHeapBarrier_127|) (= (store (store |v_#length_487| |v_ULTIMATE.start_main_~#t~0#1.base_371| 4) v_~data~0.base_430 (* v_~len~0_220 4)) |v_#length_486|) (< v_~data~0.base_430 |v_#StackHeapBarrier_127|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_#in~argv#1.offset_57|) (= (select |v_#valid_558| 0) 0) (= |v_#NULL.base_59| 0) (< |v_#StackHeapBarrier_127| |v_ULTIMATE.start_main_~#t~0#1.base_371|) (= |v_#NULL.offset_59| 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_88| |v_ULTIMATE.start_main_~argv#1.base_84|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|) (= v_~lock~0_331 0) (= (select |v_#valid_558| 1) 1) (= (select |v_#valid_558| 2) 1) (not (= v_~data~0.base_430 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| (ite (< 0 v_~len~0_220) 1 0)) (= (select |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371|) 0) (= v_~data~0.offset_302 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, #valid=|v_#valid_558|, #memory_int=|v_#memory_int_402|, #length=|v_#length_487|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_141|, ~lock~0=v_~lock~0_331, ~len~0=v_~len~0_220, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_140|, #NULL.offset=|v_#NULL.offset_59|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_84|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_84|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, ~next~0=v_~next~0_217, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_88|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|, #length=|v_#length_486|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_371|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_80|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_137|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_111|, ~data~0.offset=v_~data~0.offset_302, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_88|, #NULL.base=|v_#NULL.base_59|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_88|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, ~data~0.base=v_~data~0.base_430, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_227|, #valid=|v_#valid_557|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_77|, #memory_int=|v_#memory_int_402|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_140|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 191#[L1046-2]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 195#[L1047-3]don't care [1211] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_116| v_thrThread1of4ForFork0_thidvar0_2) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of4ForFork0_#t~mem3#1=|v_thrThread1of4ForFork0_#t~mem3#1_8|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_22|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#t~mem3#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 197#[L1047-4, thrENTRY]don't care [1355] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of4ForFork0_~end~0#1_31| 0) (= |v_thrThread1of4ForFork0_~c~0#1_49| 0) (= v_~lock~0_303 1) (= (ite (= v_~lock~0_304 0) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_13|) (= |v_thrThread1of4ForFork0_~arg#1.offset_9| |v_thrThread1of4ForFork0_#in~arg#1.offset_9|) (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_13| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_13|) (= |v_thrThread1of4ForFork0_~arg#1.base_9| |v_thrThread1of4ForFork0_#in~arg#1.base_9|)) InVars {~lock~0=v_~lock~0_304, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_9|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_303, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_9|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_9|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_9|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_9|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_49|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_13|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_~end~0#1] 199#[L1013, L1047-4]don't care [1280] L1013-->L1026-2: Formula: (not (<= (+ v_~next~0_189 10) v_~len~0_182)) InVars {~next~0=v_~next~0_189, ~len~0=v_~len~0_182} OutVars{~next~0=v_~next~0_189, ~len~0=v_~len~0_182} AuxVars[] AssignedVars[] 203#[L1047-4, L1026-2]don't care [1315] L1026-2-->L1031-2: Formula: (and (= |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_9|) (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_9| (ite (= v_~lock~0_286 1) 1 0)) (= v_~lock~0_285 0)) InVars {~lock~0=v_~lock~0_286} OutVars{~lock~0=v_~lock~0_285, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_9|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1] 211#[L1031-2, L1047-4]don't care [2022-07-26 14:04:07,249 INFO L735 eck$LassoCheckResult]: Loop: 211#[L1031-2, L1047-4]don't care [1285] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread1of4ForFork0_~c~0#1_35| 4))) (let ((.cse1 (+ v_~data~0.offset_252 .cse0))) (and (< |v_thrThread1of4ForFork0_~c~0#1_35| |v_thrThread1of4ForFork0_~end~0#1_23|) (<= (+ v_~data~0.offset_252 4 .cse0) (select |v_#length_400| v_~data~0.base_380)) (= (store |v_#memory_int_347| v_~data~0.base_380 (store (select |v_#memory_int_347| v_~data~0.base_380) .cse1 0)) |v_#memory_int_346|) (= (select |v_#valid_465| v_~data~0.base_380) 1) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_380, #valid=|v_#valid_465|, #memory_int=|v_#memory_int_347|, ~data~0.offset=v_~data~0.offset_252, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_35|, #length=|v_#length_400|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_23|} OutVars{~data~0.base=v_~data~0.base_380, #valid=|v_#valid_465|, #memory_int=|v_#memory_int_346|, ~data~0.offset=v_~data~0.offset_252, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_35|, #length=|v_#length_400|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_23|} AuxVars[] AssignedVars[#memory_int] 225#[L1047-4, L1032-1]don't care [1091] L1032-1-->L1033: Formula: (let ((.cse0 (* |v_thrThread1of4ForFork0_~c~0#1_13| 4))) (let ((.cse1 (+ v_~data~0.offset_4 .cse0))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= (+ v_~data~0.offset_4 .cse0 4) (select |v_#length_9| v_~data~0.base_4)) (<= 0 .cse1) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse1 1)) |v_#memory_int_7|)))) InVars {~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_13|, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_13|, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 245#[L1033, L1047-4]don't care [1378] L1033-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of4ForFork0_~c~0#1_58| 4))) (let ((.cse0 (+ v_~data~0.offset_294 .cse1))) (and (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_21| |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|) (= (select |v_#valid_541| v_~data~0.base_422) 1) (= |v_thrThread1of4ForFork0_~c~0#1_57| (+ |v_thrThread1of4ForFork0_~c~0#1_58| 1)) (<= 0 .cse0) (<= (+ v_~data~0.offset_294 .cse1 4) (select |v_#length_470| v_~data~0.base_422)) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_21| (ite (= (select (select |v_#memory_int_394| v_~data~0.base_422) .cse0) 1) 1 0)) (not (= |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27| 0))))) InVars {~data~0.base=v_~data~0.base_422, #valid=|v_#valid_541|, ~data~0.offset=v_~data~0.offset_294, #memory_int=|v_#memory_int_394|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_58|, #length=|v_#length_470|} OutVars{thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|, thrThread1of4ForFork0_#t~mem3#1=|v_thrThread1of4ForFork0_#t~mem3#1_23|, ~data~0.base=v_~data~0.base_422, #valid=|v_#valid_541|, ~data~0.offset=v_~data~0.offset_294, #memory_int=|v_#memory_int_394|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_21|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_57|, #length=|v_#length_470|} AuxVars[] AssignedVars[thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#t~mem3#1, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 211#[L1031-2, L1047-4]don't care [2022-07-26 14:04:07,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:07,249 INFO L85 PathProgramCache]: Analyzing trace with hash -1168180188, now seen corresponding path program 1 times [2022-07-26 14:04:07,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:07,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [705360216] [2022-07-26 14:04:07,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:07,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:07,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:07,256 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:04:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:07,261 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:04:07,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:07,261 INFO L85 PathProgramCache]: Analyzing trace with hash 1299875, now seen corresponding path program 1 times [2022-07-26 14:04:07,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:07,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129468099] [2022-07-26 14:04:07,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:07,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:07,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:07,265 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:04:07,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:07,267 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:04:07,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:07,268 INFO L85 PathProgramCache]: Analyzing trace with hash 865288864, now seen corresponding path program 1 times [2022-07-26 14:04:07,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:07,268 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678792972] [2022-07-26 14:04:07,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:07,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:04:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:04:07,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:04:07,284 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678792972] [2022-07-26 14:04:07,284 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [678792972] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:04:07,284 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:04:07,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:04:07,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68641765] [2022-07-26 14:04:07,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:04:07,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:04:07,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:04:07,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:04:07,342 INFO L87 Difference]: Start difference. First operand currently 72108 states, but on-demand construction may add more states Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:04:08,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:04:08,505 INFO L93 Difference]: Finished difference Result 70775 states and 368059 transitions. [2022-07-26 14:04:08,505 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 70775 states and 368059 transitions. [2022-07-26 14:04:09,986 INFO L131 ngComponentsAnalysis]: Automaton has 15372 accepting balls. 54772 [2022-07-26 14:04:11,162 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 70775 states to 70775 states and 368059 transitions. [2022-07-26 14:04:11,163 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 70775 [2022-07-26 14:04:11,600 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 70775 [2022-07-26 14:04:11,600 INFO L73 IsDeterministic]: Start isDeterministic. Operand 70775 states and 368059 transitions. [2022-07-26 14:04:11,845 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:04:11,845 INFO L220 hiAutomatonCegarLoop]: Abstraction has 70775 states and 368059 transitions. [2022-07-26 14:04:12,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70775 states and 368059 transitions. [2022-07-26 14:04:14,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70775 to 65331. [2022-07-26 14:04:14,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65331 states, 65331 states have (on average 5.28372441872924) internal successors, (345191), 65330 states have internal predecessors, (345191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:04:15,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65331 states to 65331 states and 345191 transitions. [2022-07-26 14:04:15,017 INFO L242 hiAutomatonCegarLoop]: Abstraction has 65331 states and 345191 transitions. [2022-07-26 14:04:15,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:04:15,018 INFO L426 stractBuchiCegarLoop]: Abstraction has 65331 states and 345191 transitions. [2022-07-26 14:04:15,018 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:04:15,018 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 65331 states and 345191 transitions. [2022-07-26 14:04:15,637 INFO L131 ngComponentsAnalysis]: Automaton has 14120 accepting balls. 50928 [2022-07-26 14:04:15,637 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:04:15,795 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:04:15,800 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:04:15,800 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:04:15,801 INFO L733 eck$LassoCheckResult]: Stem: 345656#[ULTIMATE.startENTRY]don't care [1385] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse1 (store |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371| 1)) (.cse0 (select |v_#memory_int_402| 1))) (and (= (select .cse0 1) 0) (= |v_ULTIMATE.start_#in~argv#1.base_57| |v_ULTIMATE.start_main_#in~argv#1.base_88|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_main_~argv#1.offset_84|) (= (select .cse1 v_~data~0.base_430) 0) (= v_~next~0_217 0) (= 9 (select |v_#length_487| 2)) (= 2 (select |v_#length_487| 1)) (= |v_ULTIMATE.start_main_~#t~0#1.offset_227| 0) (= |v_#valid_557| (store .cse1 v_~data~0.base_430 1)) (= |v_ULTIMATE.start_main_~argc#1_80| |v_ULTIMATE.start_main_#in~argc#1_88|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114| 0)) (= |v_ULTIMATE.start_#in~argc#1_57| |v_ULTIMATE.start_main_#in~argc#1_88|) (= (select .cse0 0) 48) (< 0 |v_#StackHeapBarrier_127|) (= (store (store |v_#length_487| |v_ULTIMATE.start_main_~#t~0#1.base_371| 4) v_~data~0.base_430 (* v_~len~0_220 4)) |v_#length_486|) (< v_~data~0.base_430 |v_#StackHeapBarrier_127|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_#in~argv#1.offset_57|) (= (select |v_#valid_558| 0) 0) (= |v_#NULL.base_59| 0) (< |v_#StackHeapBarrier_127| |v_ULTIMATE.start_main_~#t~0#1.base_371|) (= |v_#NULL.offset_59| 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_88| |v_ULTIMATE.start_main_~argv#1.base_84|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|) (= v_~lock~0_331 0) (= (select |v_#valid_558| 1) 1) (= (select |v_#valid_558| 2) 1) (not (= v_~data~0.base_430 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| (ite (< 0 v_~len~0_220) 1 0)) (= (select |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371|) 0) (= v_~data~0.offset_302 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, #valid=|v_#valid_558|, #memory_int=|v_#memory_int_402|, #length=|v_#length_487|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_141|, ~lock~0=v_~lock~0_331, ~len~0=v_~len~0_220, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_140|, #NULL.offset=|v_#NULL.offset_59|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_84|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_84|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, ~next~0=v_~next~0_217, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_88|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|, #length=|v_#length_486|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_371|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_80|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_137|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_111|, ~data~0.offset=v_~data~0.offset_302, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_88|, #NULL.base=|v_#NULL.base_59|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_88|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, ~data~0.base=v_~data~0.base_430, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_227|, #valid=|v_#valid_557|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_77|, #memory_int=|v_#memory_int_402|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_140|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 344370#[L1046-2]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 344372#[L1047-3]don't care [1211] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_116| v_thrThread1of4ForFork0_thidvar0_2) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of4ForFork0_#t~mem3#1=|v_thrThread1of4ForFork0_#t~mem3#1_8|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_22|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#t~mem3#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 338304#[L1047-4, thrENTRY]don't care [1355] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of4ForFork0_~end~0#1_31| 0) (= |v_thrThread1of4ForFork0_~c~0#1_49| 0) (= v_~lock~0_303 1) (= (ite (= v_~lock~0_304 0) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_13|) (= |v_thrThread1of4ForFork0_~arg#1.offset_9| |v_thrThread1of4ForFork0_#in~arg#1.offset_9|) (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_13| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_13|) (= |v_thrThread1of4ForFork0_~arg#1.base_9| |v_thrThread1of4ForFork0_#in~arg#1.base_9|)) InVars {~lock~0=v_~lock~0_304, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_9|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_303, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_9|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_9|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_9|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_9|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_49|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_13|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_~end~0#1] 338306#[L1013, L1047-4]don't care [1281] L1013-->L1027: Formula: (<= (+ v_~next~0_191 10) v_~len~0_184) InVars {~next~0=v_~next~0_191, ~len~0=v_~len~0_184} OutVars{~next~0=v_~next~0_191, ~len~0=v_~len~0_184} AuxVars[] AssignedVars[] 345850#[L1027, L1047-4]don't care [1079] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of4ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~c~0#1] 293900#[L1028, L1047-4]don't care [1081] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of4ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~end~0#1] 279306#[L1028-1, L1047-4]don't care [1283] L1028-1-->L1016: Formula: (= |v_thrThread1of4ForFork0_~end~0#1_21| v_~next~0_193) InVars {thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} OutVars{~next~0=v_~next~0_193, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} AuxVars[] AssignedVars[~next~0] 279308#[L1016, L1047-4]don't care [1236] L1016-->L1031-2: Formula: (and (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= v_~lock~0_254 1) 1 0)) (= v_~lock~0_253 0) (= |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_7|)) InVars {~lock~0=v_~lock~0_254} OutVars{~lock~0=v_~lock~0_253, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_7|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1] 340458#[L1031-2, L1047-4]don't care [2022-07-26 14:04:15,801 INFO L735 eck$LassoCheckResult]: Loop: 340458#[L1031-2, L1047-4]don't care [1285] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread1of4ForFork0_~c~0#1_35| 4))) (let ((.cse1 (+ v_~data~0.offset_252 .cse0))) (and (< |v_thrThread1of4ForFork0_~c~0#1_35| |v_thrThread1of4ForFork0_~end~0#1_23|) (<= (+ v_~data~0.offset_252 4 .cse0) (select |v_#length_400| v_~data~0.base_380)) (= (store |v_#memory_int_347| v_~data~0.base_380 (store (select |v_#memory_int_347| v_~data~0.base_380) .cse1 0)) |v_#memory_int_346|) (= (select |v_#valid_465| v_~data~0.base_380) 1) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_380, #valid=|v_#valid_465|, #memory_int=|v_#memory_int_347|, ~data~0.offset=v_~data~0.offset_252, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_35|, #length=|v_#length_400|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_23|} OutVars{~data~0.base=v_~data~0.base_380, #valid=|v_#valid_465|, #memory_int=|v_#memory_int_346|, ~data~0.offset=v_~data~0.offset_252, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_35|, #length=|v_#length_400|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_23|} AuxVars[] AssignedVars[#memory_int] 259520#[L1047-4, L1032-1]don't care [1091] L1032-1-->L1033: Formula: (let ((.cse0 (* |v_thrThread1of4ForFork0_~c~0#1_13| 4))) (let ((.cse1 (+ v_~data~0.offset_4 .cse0))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= (+ v_~data~0.offset_4 .cse0 4) (select |v_#length_9| v_~data~0.base_4)) (<= 0 .cse1) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse1 1)) |v_#memory_int_7|)))) InVars {~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_13|, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_13|, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 259522#[L1033, L1047-4]don't care [1378] L1033-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of4ForFork0_~c~0#1_58| 4))) (let ((.cse0 (+ v_~data~0.offset_294 .cse1))) (and (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_21| |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|) (= (select |v_#valid_541| v_~data~0.base_422) 1) (= |v_thrThread1of4ForFork0_~c~0#1_57| (+ |v_thrThread1of4ForFork0_~c~0#1_58| 1)) (<= 0 .cse0) (<= (+ v_~data~0.offset_294 .cse1 4) (select |v_#length_470| v_~data~0.base_422)) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_21| (ite (= (select (select |v_#memory_int_394| v_~data~0.base_422) .cse0) 1) 1 0)) (not (= |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27| 0))))) InVars {~data~0.base=v_~data~0.base_422, #valid=|v_#valid_541|, ~data~0.offset=v_~data~0.offset_294, #memory_int=|v_#memory_int_394|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_58|, #length=|v_#length_470|} OutVars{thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|, thrThread1of4ForFork0_#t~mem3#1=|v_thrThread1of4ForFork0_#t~mem3#1_23|, ~data~0.base=v_~data~0.base_422, #valid=|v_#valid_541|, ~data~0.offset=v_~data~0.offset_294, #memory_int=|v_#memory_int_394|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_21|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_57|, #length=|v_#length_470|} AuxVars[] AssignedVars[thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#t~mem3#1, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 340458#[L1031-2, L1047-4]don't care [2022-07-26 14:04:15,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:15,801 INFO L85 PathProgramCache]: Analyzing trace with hash 858991475, now seen corresponding path program 1 times [2022-07-26 14:04:15,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:15,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101005973] [2022-07-26 14:04:15,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:15,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:15,822 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:04:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:15,834 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:04:15,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:15,835 INFO L85 PathProgramCache]: Analyzing trace with hash 1299875, now seen corresponding path program 2 times [2022-07-26 14:04:15,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:15,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562222577] [2022-07-26 14:04:15,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:15,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:15,853 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:04:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:15,856 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:04:15,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:15,856 INFO L85 PathProgramCache]: Analyzing trace with hash 801152241, now seen corresponding path program 1 times [2022-07-26 14:04:15,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:15,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065300024] [2022-07-26 14:04:15,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:15,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:15,866 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:04:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:15,872 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:04:16,452 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:04:16,452 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:04:16,452 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:04:16,452 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:04:16,452 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:04:16,452 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:16,452 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:04:16,453 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:04:16,453 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12_variant.i_BEv2_Iteration2_Lasso [2022-07-26 14:04:16,453 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:04:16,453 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:04:16,455 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,464 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,466 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,660 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,661 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,663 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,664 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,665 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,667 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,668 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,670 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,671 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,672 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,674 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,681 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,682 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,684 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,687 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,689 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,690 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,691 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,694 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,696 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,697 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,698 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,700 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,701 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,703 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,704 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,706 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,708 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,710 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,711 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,712 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,715 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,718 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,720 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,721 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,723 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,724 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,727 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,728 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,730 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,731 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,733 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,734 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,735 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,737 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,738 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,740 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,741 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,742 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,743 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,745 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,748 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,750 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:16,751 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:17,164 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:04:17,164 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:04:17,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,165 INFO L229 MonitoredProcess]: Starting monitored process 175 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 14:04:17,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,182 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,182 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-07-26 14:04:17,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:17,208 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-07-26 14:04:17,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,209 INFO L229 MonitoredProcess]: Starting monitored process 176 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 14:04:17,210 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-07-26 14:04:17,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,217 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,217 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:17,233 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:17,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,234 INFO L229 MonitoredProcess]: Starting monitored process 177 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 14:04:17,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-07-26 14:04:17,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:17,258 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-07-26 14:04:17,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,259 INFO L229 MonitoredProcess]: Starting monitored process 178 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 14:04:17,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-07-26 14:04:17,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,266 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:17,283 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:17,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,284 INFO L229 MonitoredProcess]: Starting monitored process 179 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 14:04:17,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-07-26 14:04:17,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:17,308 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:17,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,309 INFO L229 MonitoredProcess]: Starting monitored process 180 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 14:04:17,309 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-07-26 14:04:17,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,316 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,316 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:17,332 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-07-26 14:04:17,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,333 INFO L229 MonitoredProcess]: Starting monitored process 181 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 14:04:17,334 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-07-26 14:04:17,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,342 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,342 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:17,359 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-07-26 14:04:17,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,360 INFO L229 MonitoredProcess]: Starting monitored process 182 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 14:04:17,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-07-26 14:04:17,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:17,385 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-07-26 14:04:17,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,386 INFO L229 MonitoredProcess]: Starting monitored process 183 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 14:04:17,386 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-07-26 14:04:17,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,393 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,393 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:17,409 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-07-26 14:04:17,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,410 INFO L229 MonitoredProcess]: Starting monitored process 184 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 14:04:17,411 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-07-26 14:04:17,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,417 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,418 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,418 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:17,435 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:17,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,436 INFO L229 MonitoredProcess]: Starting monitored process 185 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 14:04:17,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-07-26 14:04:17,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:17,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:17,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:17,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:17,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:17,445 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:17,445 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:17,451 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:04:17,464 INFO L443 ModelExtractionUtils]: Simplification made 12 calls to the SMT solver. [2022-07-26 14:04:17,464 INFO L444 ModelExtractionUtils]: 7 out of 22 variables were initially zero. Simplification set additionally 12 variables to zero. [2022-07-26 14:04:17,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:17,464 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:17,465 INFO L229 MonitoredProcess]: Starting monitored process 186 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 14:04:17,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-07-26 14:04:17,466 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:04:17,471 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:04:17,472 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:04:17,472 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_~end~0#1) = -1*thrThread1of4ForFork0_~c~0#1 + 1*thrThread1of4ForFork0_~end~0#1 Supporting invariants [] [2022-07-26 14:04:17,487 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-07-26 14:04:17,502 INFO L156 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-26 14:04:17,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:04:17,530 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:04:17,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:04:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:04:17,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:04:17,556 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:04:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:04:17,567 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 14:04:17,567 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 65331 states and 345191 transitions. cyclomatic complexity: 293980 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:04:17,903 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:19,438 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 65331 states and 345191 transitions. cyclomatic complexity: 293980. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 119765 states and 695808 transitions. Complement of second has 6 states. [2022-07-26 14:04:19,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:04:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:04:19,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 181 transitions. [2022-07-26 14:04:19,439 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 181 transitions. Stem has 9 letters. Loop has 3 letters. [2022-07-26 14:04:19,439 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:04:19,439 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 181 transitions. Stem has 12 letters. Loop has 3 letters. [2022-07-26 14:04:19,439 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:04:19,439 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 181 transitions. Stem has 9 letters. Loop has 6 letters. [2022-07-26 14:04:19,439 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:04:19,439 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 119765 states and 695808 transitions. [2022-07-26 14:04:22,138 INFO L131 ngComponentsAnalysis]: Automaton has 16276 accepting balls. 49972 [2022-07-26 14:04:24,531 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 119765 states to 114321 states and 656609 transitions. [2022-07-26 14:04:24,531 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 76215 [2022-07-26 14:04:25,148 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 92546 [2022-07-26 14:04:25,148 INFO L73 IsDeterministic]: Start isDeterministic. Operand 114321 states and 656609 transitions. [2022-07-26 14:04:25,149 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:04:25,149 INFO L220 hiAutomatonCegarLoop]: Abstraction has 114321 states and 656609 transitions. [2022-07-26 14:04:25,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114321 states and 656609 transitions. [2022-07-26 14:04:28,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114321 to 92549. [2022-07-26 14:04:29,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92549 states, 92549 states have (on average 5.929983036013355) internal successors, (548814), 92548 states have internal predecessors, (548814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:04:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92549 states to 92549 states and 548814 transitions. [2022-07-26 14:04:30,332 INFO L242 hiAutomatonCegarLoop]: Abstraction has 92549 states and 548814 transitions. [2022-07-26 14:04:30,332 INFO L426 stractBuchiCegarLoop]: Abstraction has 92549 states and 548814 transitions. [2022-07-26 14:04:30,332 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:04:30,332 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 92549 states and 548814 transitions. [2022-07-26 14:04:31,376 INFO L131 ngComponentsAnalysis]: Automaton has 15024 accepting balls. 46128 [2022-07-26 14:04:31,377 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:04:31,377 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:04:31,383 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:04:31,383 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:04:31,384 INFO L733 eck$LassoCheckResult]: Stem: 636819#[ULTIMATE.startENTRY]don't care [1385] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse1 (store |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371| 1)) (.cse0 (select |v_#memory_int_402| 1))) (and (= (select .cse0 1) 0) (= |v_ULTIMATE.start_#in~argv#1.base_57| |v_ULTIMATE.start_main_#in~argv#1.base_88|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_main_~argv#1.offset_84|) (= (select .cse1 v_~data~0.base_430) 0) (= v_~next~0_217 0) (= 9 (select |v_#length_487| 2)) (= 2 (select |v_#length_487| 1)) (= |v_ULTIMATE.start_main_~#t~0#1.offset_227| 0) (= |v_#valid_557| (store .cse1 v_~data~0.base_430 1)) (= |v_ULTIMATE.start_main_~argc#1_80| |v_ULTIMATE.start_main_#in~argc#1_88|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114| 0)) (= |v_ULTIMATE.start_#in~argc#1_57| |v_ULTIMATE.start_main_#in~argc#1_88|) (= (select .cse0 0) 48) (< 0 |v_#StackHeapBarrier_127|) (= (store (store |v_#length_487| |v_ULTIMATE.start_main_~#t~0#1.base_371| 4) v_~data~0.base_430 (* v_~len~0_220 4)) |v_#length_486|) (< v_~data~0.base_430 |v_#StackHeapBarrier_127|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_#in~argv#1.offset_57|) (= (select |v_#valid_558| 0) 0) (= |v_#NULL.base_59| 0) (< |v_#StackHeapBarrier_127| |v_ULTIMATE.start_main_~#t~0#1.base_371|) (= |v_#NULL.offset_59| 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_88| |v_ULTIMATE.start_main_~argv#1.base_84|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|) (= v_~lock~0_331 0) (= (select |v_#valid_558| 1) 1) (= (select |v_#valid_558| 2) 1) (not (= v_~data~0.base_430 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| (ite (< 0 v_~len~0_220) 1 0)) (= (select |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371|) 0) (= v_~data~0.offset_302 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, #valid=|v_#valid_558|, #memory_int=|v_#memory_int_402|, #length=|v_#length_487|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_141|, ~lock~0=v_~lock~0_331, ~len~0=v_~len~0_220, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_140|, #NULL.offset=|v_#NULL.offset_59|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_84|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_84|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, ~next~0=v_~next~0_217, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_88|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|, #length=|v_#length_486|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_371|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_80|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_137|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_111|, ~data~0.offset=v_~data~0.offset_302, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_88|, #NULL.base=|v_#NULL.base_59|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_88|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, ~data~0.base=v_~data~0.base_430, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_227|, #valid=|v_#valid_557|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_77|, #memory_int=|v_#memory_int_402|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_140|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 630713#[L1046-2]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 630715#[L1047-3]don't care [1211] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_116| v_thrThread1of4ForFork0_thidvar0_2) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of4ForFork0_#t~mem3#1=|v_thrThread1of4ForFork0_#t~mem3#1_8|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_22|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#t~mem3#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 620973#[L1047-4, thrENTRY]don't care [991] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 620977#[L1047-5, thrENTRY]don't care [1039] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 633081#[L1046-2, thrENTRY]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 635741#[L1047-3, thrENTRY]don't care [1212] L1047-3-->thrENTRY: Formula: (and (= |v_thrThread2of4ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_118| v_thrThread2of4ForFork0_thidvar0_2) (= v_thrThread2of4ForFork0_thidvar1_2 0) (= |v_thrThread2of4ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_118|} OutVars{thrThread2of4ForFork0_~arg#1.base=|v_thrThread2of4ForFork0_~arg#1.base_4|, thrThread2of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_14|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_22|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_118|, thrThread2of4ForFork0_~arg#1.offset=|v_thrThread2of4ForFork0_~arg#1.offset_4|, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_4|, thrThread2of4ForFork0_#t~mem3#1=|v_thrThread2of4ForFork0_#t~mem3#1_8|, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread2of4ForFork0_thidvar0=v_thrThread2of4ForFork0_thidvar0_2, thrThread2of4ForFork0_thidvar1=v_thrThread2of4ForFork0_thidvar1_2, thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_4|, thrThread2of4ForFork0_#res#1.offset=|v_thrThread2of4ForFork0_#res#1.offset_4|, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of4ForFork0_#res#1.base=|v_thrThread2of4ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~arg#1.base, thrThread2of4ForFork0___VERIFIER_assert_~cond#1, thrThread2of4ForFork0_~end~0#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_~arg#1.offset, thrThread2of4ForFork0_#in~arg#1.base, thrThread2of4ForFork0_#t~mem3#1, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread2of4ForFork0_thidvar0, thrThread2of4ForFork0_thidvar1, thrThread2of4ForFork0_#in~arg#1.offset, thrThread2of4ForFork0_#res#1.offset, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1, thrThread2of4ForFork0_#res#1.base] 611501#[thrENTRY, L1047-4, thrENTRY]don't care [1373] thrENTRY-->L1026: Formula: (and (= |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread2of4ForFork0_~end~0#1_33| 0) (= |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_316 0) 1 0)) (= v_~lock~0_315 1) (= |v_thrThread2of4ForFork0_~c~0#1_61| 0) (= |v_thrThread2of4ForFork0_~arg#1.base_7| |v_thrThread2of4ForFork0_#in~arg#1.base_7|) (not (= 0 |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_13|)) (= |v_thrThread2of4ForFork0_~arg#1.offset_7| |v_thrThread2of4ForFork0_#in~arg#1.offset_7|)) InVars {thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_7|, ~lock~0=v_~lock~0_316, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_7|} OutVars{thrThread2of4ForFork0_~arg#1.base=|v_thrThread2of4ForFork0_~arg#1.base_7|, thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_7|, ~lock~0=v_~lock~0_315, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_33|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_61|, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_7|, thrThread2of4ForFork0_~arg#1.offset=|v_thrThread2of4ForFork0_~arg#1.offset_7|, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_13|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_13|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~arg#1.base, ~lock~0, thrThread2of4ForFork0_~end~0#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_~arg#1.offset, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1] 599731#[thrENTRY, L1026, L1047-4]don't care [1229] L1026-->L1016: Formula: (not (<= (+ v_~next~0_173 10) v_~len~0_170)) InVars {~next~0=v_~next~0_173, ~len~0=v_~len~0_170} OutVars{~next~0=v_~next~0_173, ~len~0=v_~len~0_170} AuxVars[] AssignedVars[] 521523#[L1016, thrENTRY, L1047-4]don't care [1246] L1016-->L1031-2: Formula: (and (not (= |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_7|) (= v_~lock~0_257 0) (= (ite (= v_~lock~0_258 1) 1 0) |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_7|)) InVars {~lock~0=v_~lock~0_258} OutVars{~lock~0=v_~lock~0_257, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~lock~0, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1] 521525#[thrENTRY, L1031-2, L1047-4]don't care [2022-07-26 14:04:31,384 INFO L735 eck$LassoCheckResult]: Loop: 521525#[thrENTRY, L1031-2, L1047-4]don't care [1234] L1031-2-->L1032-1: Formula: (let ((.cse1 (* 4 |v_thrThread2of4ForFork0_~c~0#1_23|))) (let ((.cse0 (+ v_~data~0.offset_242 .cse1))) (and (< |v_thrThread2of4ForFork0_~c~0#1_23| |v_thrThread2of4ForFork0_~end~0#1_17|) (<= 0 .cse0) (<= (+ v_~data~0.offset_242 .cse1 4) (select |v_#length_388| v_~data~0.base_370)) (= (store |v_#memory_int_333| v_~data~0.base_370 (store (select |v_#memory_int_333| v_~data~0.base_370) .cse0 0)) |v_#memory_int_332|) (= (select |v_#valid_447| v_~data~0.base_370) 1)))) InVars {~data~0.base=v_~data~0.base_370, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_23|, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_17|, #valid=|v_#valid_447|, #memory_int=|v_#memory_int_333|, ~data~0.offset=v_~data~0.offset_242, #length=|v_#length_388|} OutVars{~data~0.base=v_~data~0.base_370, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_23|, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_17|, #valid=|v_#valid_447|, #memory_int=|v_#memory_int_332|, ~data~0.offset=v_~data~0.offset_242, #length=|v_#length_388|} AuxVars[] AssignedVars[#memory_int] 601205#[thrENTRY, L1032-1, L1047-4]don't care [1126] L1032-1-->L1033: Formula: (let ((.cse0 (* 4 |v_thrThread2of4ForFork0_~c~0#1_13|))) (let ((.cse1 (+ v_~data~0.offset_4 .cse0))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= (+ v_~data~0.offset_4 .cse0 4) (select |v_#length_9| v_~data~0.base_4)) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse1 1)) |v_#memory_int_7|) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_4, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_13|, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_13|, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 632021#[thrENTRY, L1033, L1047-4]don't care [1372] L1033-->L1031-2: Formula: (let ((.cse1 (* 4 |v_thrThread2of4ForFork0_~c~0#1_58|))) (let ((.cse0 (+ v_~data~0.offset_286 .cse1))) (and (= (+ |v_thrThread2of4ForFork0_~c~0#1_58| 1) |v_thrThread2of4ForFork0_~c~0#1_57|) (not (= |v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_27| 0)) (= (ite (= (select (select |v_#memory_int_384| v_~data~0.base_414) .cse0) 1) 1 0) |v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_17|) (= (select |v_#valid_533| v_~data~0.base_414) 1) (= |v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_27| |v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_17|) (<= 0 .cse0) (<= (+ v_~data~0.offset_286 .cse1 4) (select |v_#length_462| v_~data~0.base_414))))) InVars {thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_58|, ~data~0.base=v_~data~0.base_414, #valid=|v_#valid_533|, ~data~0.offset=v_~data~0.offset_286, #memory_int=|v_#memory_int_384|, #length=|v_#length_462|} OutVars{thrThread2of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_27|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_57|, ~data~0.base=v_~data~0.base_414, thrThread2of4ForFork0_#t~mem3#1=|v_thrThread2of4ForFork0_#t~mem3#1_23|, #valid=|v_#valid_533|, ~data~0.offset=v_~data~0.offset_286, #memory_int=|v_#memory_int_384|, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_17|, #length=|v_#length_462|} AuxVars[] AssignedVars[thrThread2of4ForFork0___VERIFIER_assert_~cond#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_#t~mem3#1, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1] 521525#[thrENTRY, L1031-2, L1047-4]don't care [2022-07-26 14:04:31,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:31,385 INFO L85 PathProgramCache]: Analyzing trace with hash 1804525201, now seen corresponding path program 1 times [2022-07-26 14:04:31,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:31,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753635411] [2022-07-26 14:04:31,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:31,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:31,392 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:04:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:31,398 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:04:31,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:31,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1251943, now seen corresponding path program 1 times [2022-07-26 14:04:31,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:31,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198001381] [2022-07-26 14:04:31,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:31,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:31,403 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:04:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:31,406 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:04:31,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:31,406 INFO L85 PathProgramCache]: Analyzing trace with hash -1494158889, now seen corresponding path program 1 times [2022-07-26 14:04:31,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:31,406 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875247476] [2022-07-26 14:04:31,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:31,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:04:31,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-26 14:04:31,423 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:04:31,423 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875247476] [2022-07-26 14:04:31,423 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [875247476] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:04:31,423 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:04:31,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:04:31,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904712938] [2022-07-26 14:04:31,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:04:31,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:04:31,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:04:31,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:04:31,480 INFO L87 Difference]: Start difference. First operand 92549 states and 548814 transitions. cyclomatic complexity: 474141 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:04:33,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:04:33,171 INFO L93 Difference]: Finished difference Result 120293 states and 699974 transitions. [2022-07-26 14:04:33,171 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 120293 states and 699974 transitions. [2022-07-26 14:04:35,881 INFO L131 ngComponentsAnalysis]: Automaton has 19632 accepting balls. 57504 [2022-07-26 14:04:38,294 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 120293 states to 120293 states and 699974 transitions. [2022-07-26 14:04:38,294 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 91990 [2022-07-26 14:04:38,624 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 91990 [2022-07-26 14:04:38,624 INFO L73 IsDeterministic]: Start isDeterministic. Operand 120293 states and 699974 transitions. [2022-07-26 14:04:38,624 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:04:38,624 INFO L220 hiAutomatonCegarLoop]: Abstraction has 120293 states and 699974 transitions. [2022-07-26 14:04:38,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120293 states and 699974 transitions. [2022-07-26 14:04:42,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120293 to 111045. [2022-07-26 14:04:42,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111045 states, 111045 states have (on average 5.91181953262191) internal successors, (656478), 111044 states have internal predecessors, (656478), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:04:44,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111045 states to 111045 states and 656478 transitions. [2022-07-26 14:04:44,469 INFO L242 hiAutomatonCegarLoop]: Abstraction has 111045 states and 656478 transitions. [2022-07-26 14:04:44,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:04:44,470 INFO L426 stractBuchiCegarLoop]: Abstraction has 111045 states and 656478 transitions. [2022-07-26 14:04:44,470 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:04:44,470 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 111045 states and 656478 transitions. [2022-07-26 14:04:46,130 INFO L131 ngComponentsAnalysis]: Automaton has 18096 accepting balls. 53712 [2022-07-26 14:04:46,131 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:04:46,131 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:04:46,137 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:04:46,137 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:04:46,138 INFO L733 eck$LassoCheckResult]: Stem: 978468#[ULTIMATE.startENTRY]don't care [1385] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse1 (store |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371| 1)) (.cse0 (select |v_#memory_int_402| 1))) (and (= (select .cse0 1) 0) (= |v_ULTIMATE.start_#in~argv#1.base_57| |v_ULTIMATE.start_main_#in~argv#1.base_88|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_main_~argv#1.offset_84|) (= (select .cse1 v_~data~0.base_430) 0) (= v_~next~0_217 0) (= 9 (select |v_#length_487| 2)) (= 2 (select |v_#length_487| 1)) (= |v_ULTIMATE.start_main_~#t~0#1.offset_227| 0) (= |v_#valid_557| (store .cse1 v_~data~0.base_430 1)) (= |v_ULTIMATE.start_main_~argc#1_80| |v_ULTIMATE.start_main_#in~argc#1_88|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114| 0)) (= |v_ULTIMATE.start_#in~argc#1_57| |v_ULTIMATE.start_main_#in~argc#1_88|) (= (select .cse0 0) 48) (< 0 |v_#StackHeapBarrier_127|) (= (store (store |v_#length_487| |v_ULTIMATE.start_main_~#t~0#1.base_371| 4) v_~data~0.base_430 (* v_~len~0_220 4)) |v_#length_486|) (< v_~data~0.base_430 |v_#StackHeapBarrier_127|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_#in~argv#1.offset_57|) (= (select |v_#valid_558| 0) 0) (= |v_#NULL.base_59| 0) (< |v_#StackHeapBarrier_127| |v_ULTIMATE.start_main_~#t~0#1.base_371|) (= |v_#NULL.offset_59| 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_88| |v_ULTIMATE.start_main_~argv#1.base_84|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|) (= v_~lock~0_331 0) (= (select |v_#valid_558| 1) 1) (= (select |v_#valid_558| 2) 1) (not (= v_~data~0.base_430 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| (ite (< 0 v_~len~0_220) 1 0)) (= (select |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371|) 0) (= v_~data~0.offset_302 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, #valid=|v_#valid_558|, #memory_int=|v_#memory_int_402|, #length=|v_#length_487|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_141|, ~lock~0=v_~lock~0_331, ~len~0=v_~len~0_220, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_140|, #NULL.offset=|v_#NULL.offset_59|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_84|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_84|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, ~next~0=v_~next~0_217, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_88|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|, #length=|v_#length_486|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_371|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_80|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_137|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_111|, ~data~0.offset=v_~data~0.offset_302, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_88|, #NULL.base=|v_#NULL.base_59|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_88|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, ~data~0.base=v_~data~0.base_430, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_227|, #valid=|v_#valid_557|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_77|, #memory_int=|v_#memory_int_402|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_140|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 963456#[L1046-2]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 963458#[L1047-3]don't care [1211] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_116| v_thrThread1of4ForFork0_thidvar0_2) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of4ForFork0_#t~mem3#1=|v_thrThread1of4ForFork0_#t~mem3#1_8|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_22|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#t~mem3#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 944866#[L1047-4, thrENTRY]don't care [991] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 944870#[L1047-5, thrENTRY]don't care [1039] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 969136#[L1046-2, thrENTRY]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 975696#[L1047-3, thrENTRY]don't care [1212] L1047-3-->thrENTRY: Formula: (and (= |v_thrThread2of4ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_118| v_thrThread2of4ForFork0_thidvar0_2) (= v_thrThread2of4ForFork0_thidvar1_2 0) (= |v_thrThread2of4ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_118|} OutVars{thrThread2of4ForFork0_~arg#1.base=|v_thrThread2of4ForFork0_~arg#1.base_4|, thrThread2of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_14|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_22|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_118|, thrThread2of4ForFork0_~arg#1.offset=|v_thrThread2of4ForFork0_~arg#1.offset_4|, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_4|, thrThread2of4ForFork0_#t~mem3#1=|v_thrThread2of4ForFork0_#t~mem3#1_8|, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread2of4ForFork0_thidvar0=v_thrThread2of4ForFork0_thidvar0_2, thrThread2of4ForFork0_thidvar1=v_thrThread2of4ForFork0_thidvar1_2, thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_4|, thrThread2of4ForFork0_#res#1.offset=|v_thrThread2of4ForFork0_#res#1.offset_4|, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of4ForFork0_#res#1.base=|v_thrThread2of4ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~arg#1.base, thrThread2of4ForFork0___VERIFIER_assert_~cond#1, thrThread2of4ForFork0_~end~0#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_~arg#1.offset, thrThread2of4ForFork0_#in~arg#1.base, thrThread2of4ForFork0_#t~mem3#1, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread2of4ForFork0_thidvar0, thrThread2of4ForFork0_thidvar1, thrThread2of4ForFork0_#in~arg#1.offset, thrThread2of4ForFork0_#res#1.offset, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1, thrThread2of4ForFork0_#res#1.base] 930602#[thrENTRY, L1047-4, thrENTRY]don't care [1373] thrENTRY-->L1026: Formula: (and (= |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread2of4ForFork0_~end~0#1_33| 0) (= |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_316 0) 1 0)) (= v_~lock~0_315 1) (= |v_thrThread2of4ForFork0_~c~0#1_61| 0) (= |v_thrThread2of4ForFork0_~arg#1.base_7| |v_thrThread2of4ForFork0_#in~arg#1.base_7|) (not (= 0 |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_13|)) (= |v_thrThread2of4ForFork0_~arg#1.offset_7| |v_thrThread2of4ForFork0_#in~arg#1.offset_7|)) InVars {thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_7|, ~lock~0=v_~lock~0_316, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_7|} OutVars{thrThread2of4ForFork0_~arg#1.base=|v_thrThread2of4ForFork0_~arg#1.base_7|, thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_7|, ~lock~0=v_~lock~0_315, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_33|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_61|, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_7|, thrThread2of4ForFork0_~arg#1.offset=|v_thrThread2of4ForFork0_~arg#1.offset_7|, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_13|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_13|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~arg#1.base, ~lock~0, thrThread2of4ForFork0_~end~0#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_~arg#1.offset, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1] 915154#[thrENTRY, L1026, L1047-4]don't care [1112] L1026-->L1027: Formula: (<= (+ v_~next~0_3 10) v_~len~0_5) InVars {~next~0=v_~next~0_3, ~len~0=v_~len~0_5} OutVars{~next~0=v_~next~0_3, ~len~0=v_~len~0_5} AuxVars[] AssignedVars[] 915156#[L1027, thrENTRY, L1047-4]don't care [1114] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread2of4ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~c~0#1] 948780#[thrENTRY, L1047-4, L1028]don't care [1116] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread2of4ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~end~0#1] 896642#[thrENTRY, L1028-1, L1047-4]don't care [1230] L1028-1-->L1016: Formula: (= |v_thrThread2of4ForFork0_~end~0#1_15| v_~next~0_175) InVars {thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_15|} OutVars{~next~0=v_~next~0_175, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_15|} AuxVars[] AssignedVars[~next~0] 896646#[L1016, thrENTRY, L1047-4]don't care [1246] L1016-->L1031-2: Formula: (and (not (= |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_7|) (= v_~lock~0_257 0) (= (ite (= v_~lock~0_258 1) 1 0) |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_7|)) InVars {~lock~0=v_~lock~0_258} OutVars{~lock~0=v_~lock~0_257, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~lock~0, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1] 979050#[thrENTRY, L1031-2, L1047-4]don't care [2022-07-26 14:04:46,139 INFO L735 eck$LassoCheckResult]: Loop: 979050#[thrENTRY, L1031-2, L1047-4]don't care [1234] L1031-2-->L1032-1: Formula: (let ((.cse1 (* 4 |v_thrThread2of4ForFork0_~c~0#1_23|))) (let ((.cse0 (+ v_~data~0.offset_242 .cse1))) (and (< |v_thrThread2of4ForFork0_~c~0#1_23| |v_thrThread2of4ForFork0_~end~0#1_17|) (<= 0 .cse0) (<= (+ v_~data~0.offset_242 .cse1 4) (select |v_#length_388| v_~data~0.base_370)) (= (store |v_#memory_int_333| v_~data~0.base_370 (store (select |v_#memory_int_333| v_~data~0.base_370) .cse0 0)) |v_#memory_int_332|) (= (select |v_#valid_447| v_~data~0.base_370) 1)))) InVars {~data~0.base=v_~data~0.base_370, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_23|, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_17|, #valid=|v_#valid_447|, #memory_int=|v_#memory_int_333|, ~data~0.offset=v_~data~0.offset_242, #length=|v_#length_388|} OutVars{~data~0.base=v_~data~0.base_370, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_23|, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_17|, #valid=|v_#valid_447|, #memory_int=|v_#memory_int_332|, ~data~0.offset=v_~data~0.offset_242, #length=|v_#length_388|} AuxVars[] AssignedVars[#memory_int] 966522#[thrENTRY, L1032-1, L1047-4]don't care [1126] L1032-1-->L1033: Formula: (let ((.cse0 (* 4 |v_thrThread2of4ForFork0_~c~0#1_13|))) (let ((.cse1 (+ v_~data~0.offset_4 .cse0))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= (+ v_~data~0.offset_4 .cse0 4) (select |v_#length_9| v_~data~0.base_4)) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse1 1)) |v_#memory_int_7|) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_4, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_13|, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_13|, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 966524#[thrENTRY, L1033, L1047-4]don't care [1372] L1033-->L1031-2: Formula: (let ((.cse1 (* 4 |v_thrThread2of4ForFork0_~c~0#1_58|))) (let ((.cse0 (+ v_~data~0.offset_286 .cse1))) (and (= (+ |v_thrThread2of4ForFork0_~c~0#1_58| 1) |v_thrThread2of4ForFork0_~c~0#1_57|) (not (= |v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_27| 0)) (= (ite (= (select (select |v_#memory_int_384| v_~data~0.base_414) .cse0) 1) 1 0) |v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_17|) (= (select |v_#valid_533| v_~data~0.base_414) 1) (= |v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_27| |v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_17|) (<= 0 .cse0) (<= (+ v_~data~0.offset_286 .cse1 4) (select |v_#length_462| v_~data~0.base_414))))) InVars {thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_58|, ~data~0.base=v_~data~0.base_414, #valid=|v_#valid_533|, ~data~0.offset=v_~data~0.offset_286, #memory_int=|v_#memory_int_384|, #length=|v_#length_462|} OutVars{thrThread2of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_27|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_57|, ~data~0.base=v_~data~0.base_414, thrThread2of4ForFork0_#t~mem3#1=|v_thrThread2of4ForFork0_#t~mem3#1_23|, #valid=|v_#valid_533|, ~data~0.offset=v_~data~0.offset_286, #memory_int=|v_#memory_int_384|, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_17|, #length=|v_#length_462|} AuxVars[] AssignedVars[thrThread2of4ForFork0___VERIFIER_assert_~cond#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_#t~mem3#1, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1] 979050#[thrENTRY, L1031-2, L1047-4]don't care [2022-07-26 14:04:46,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:46,139 INFO L85 PathProgramCache]: Analyzing trace with hash -1606253558, now seen corresponding path program 1 times [2022-07-26 14:04:46,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:46,139 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550360966] [2022-07-26 14:04:46,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:46,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:46,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:46,158 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:04:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:46,165 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:04:46,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:46,166 INFO L85 PathProgramCache]: Analyzing trace with hash 1251943, now seen corresponding path program 2 times [2022-07-26 14:04:46,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:46,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495928146] [2022-07-26 14:04:46,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:46,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:46,172 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:04:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:46,177 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:04:46,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:46,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1667879490, now seen corresponding path program 1 times [2022-07-26 14:04:46,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:04:46,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264431526] [2022-07-26 14:04:46,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:04:46,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:04:46,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:46,188 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:04:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:04:46,200 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:04:47,096 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:04:47,096 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:04:47,096 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:04:47,097 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:04:47,097 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:04:47,097 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:47,097 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:04:47,097 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:04:47,097 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12_variant.i_BEv2_Iteration4_Lasso [2022-07-26 14:04:47,097 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:04:47,097 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:04:47,099 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,100 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,102 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,105 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,106 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,107 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,109 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,110 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,111 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,115 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,116 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,117 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,318 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,319 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,321 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,322 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,324 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,326 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,327 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,329 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,330 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,332 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,333 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,334 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,336 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,337 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,339 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,341 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,342 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,344 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,345 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,346 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,348 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,349 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,352 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,354 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,357 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,359 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,360 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,362 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,363 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,365 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,366 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,368 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,369 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,370 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,373 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,375 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,377 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,378 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,380 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,383 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,384 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,385 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,387 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,388 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,390 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,391 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,393 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,394 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,396 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,397 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,400 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,403 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,405 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,408 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,409 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,410 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,412 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,413 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,415 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:04:47,922 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:04:47,922 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:04:47,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:47,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:47,924 INFO L229 MonitoredProcess]: Starting monitored process 187 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 14:04:47,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-07-26 14:04:47,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:47,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:47,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:04:47,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:47,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:47,936 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:47,936 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:04:47,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:04:47,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:47,953 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:47,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:47,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:47,954 INFO L229 MonitoredProcess]: Starting monitored process 188 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 14:04:47,955 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-07-26 14:04:47,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:47,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:47,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:47,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:47,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:47,962 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:47,962 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:47,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:47,993 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:47,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:47,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:47,994 INFO L229 MonitoredProcess]: Starting monitored process 189 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 14:04:47,995 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-07-26 14:04:47,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,002 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,002 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,033 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,034 INFO L229 MonitoredProcess]: Starting monitored process 190 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 14:04:48,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:04:48,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,045 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:04:48,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:04:48,049 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-07-26 14:04:48,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,071 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,073 INFO L229 MonitoredProcess]: Starting monitored process 191 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 14:04:48,073 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-07-26 14:04:48,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,080 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,080 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,119 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,121 INFO L229 MonitoredProcess]: Starting monitored process 192 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 14:04:48,123 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-07-26 14:04:48,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,129 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,130 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,161 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,162 INFO L229 MonitoredProcess]: Starting monitored process 193 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 14:04:48,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-07-26 14:04:48,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:04:48,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,169 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:04:48,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:04:48,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,200 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,201 INFO L229 MonitoredProcess]: Starting monitored process 194 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 14:04:48,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-07-26 14:04:48,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:04:48,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,208 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:04:48,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:04:48,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,238 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,239 INFO L229 MonitoredProcess]: Starting monitored process 195 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 14:04:48,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-07-26 14:04:48,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,247 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,278 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,279 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,279 INFO L229 MonitoredProcess]: Starting monitored process 196 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 14:04:48,280 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-07-26 14:04:48,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:04:48,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,286 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:04:48,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:04:48,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,317 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,318 INFO L229 MonitoredProcess]: Starting monitored process 197 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 14:04:48,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-07-26 14:04:48,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,325 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,326 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,326 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,357 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,368 INFO L229 MonitoredProcess]: Starting monitored process 198 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 14:04:48,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-07-26 14:04:48,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,376 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,376 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,406 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,407 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,408 INFO L229 MonitoredProcess]: Starting monitored process 199 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 14:04:48,408 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-07-26 14:04:48,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,417 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,449 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,450 INFO L229 MonitoredProcess]: Starting monitored process 200 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 14:04:48,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-07-26 14:04:48,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,457 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,458 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,458 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,490 INFO L229 MonitoredProcess]: Starting monitored process 201 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 14:04:48,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,509 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 14:04:48,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,510 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 14:04:48,510 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-07-26 14:04:48,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,538 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,539 INFO L229 MonitoredProcess]: Starting monitored process 202 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 14:04:48,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-07-26 14:04:48,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,546 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,547 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,578 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,579 INFO L229 MonitoredProcess]: Starting monitored process 203 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 14:04:48,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-07-26 14:04:48,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,588 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,589 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,589 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,620 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,621 INFO L229 MonitoredProcess]: Starting monitored process 204 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 14:04:48,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-07-26 14:04:48,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,629 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,629 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,682 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,687 INFO L229 MonitoredProcess]: Starting monitored process 205 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 14:04:48,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-07-26 14:04:48,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,695 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,695 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,767 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,768 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,769 INFO L229 MonitoredProcess]: Starting monitored process 206 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 14:04:48,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,817 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,818 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,818 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,828 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-07-26 14:04:48,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:04:48,846 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,847 INFO L229 MonitoredProcess]: Starting monitored process 207 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 14:04:48,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-07-26 14:04:48,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:04:48,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:04:48,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:04:48,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:04:48,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:04:48,859 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:04:48,859 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:04:48,875 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:04:48,889 INFO L443 ModelExtractionUtils]: Simplification made 14 calls to the SMT solver. [2022-07-26 14:04:48,889 INFO L444 ModelExtractionUtils]: 10 out of 25 variables were initially zero. Simplification set additionally 12 variables to zero. [2022-07-26 14:04:48,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:04:48,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:04:48,891 INFO L229 MonitoredProcess]: Starting monitored process 208 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 14:04:48,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-07-26 14:04:48,893 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:04:48,914 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:04:48,914 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:04:48,914 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_~end~0#1) = -1*thrThread2of4ForFork0_~c~0#1 + 1*thrThread2of4ForFork0_~end~0#1 Supporting invariants [] [2022-07-26 14:04:48,930 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:48,945 INFO L156 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-26 14:04:48,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:04:48,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:04:48,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:04:48,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:04:48,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:04:48,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:04:48,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:04:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:04:48,990 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 14:04:48,990 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 111045 states and 656478 transitions. cyclomatic complexity: 567093 Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:04:49,393 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-07-26 14:04:52,636 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 111045 states and 656478 transitions. cyclomatic complexity: 567093. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 233418 states and 1490135 transitions. Complement of second has 6 states. [2022-07-26 14:04:52,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:04:52,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:04:52,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 180 transitions. [2022-07-26 14:04:52,637 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 180 transitions. Stem has 13 letters. Loop has 3 letters. [2022-07-26 14:04:52,637 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:04:52,637 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 180 transitions. Stem has 16 letters. Loop has 3 letters. [2022-07-26 14:04:52,637 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:04:52,637 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 180 transitions. Stem has 13 letters. Loop has 6 letters. [2022-07-26 14:04:52,637 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:04:52,637 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 233418 states and 1490135 transitions. [2022-07-26 14:04:58,920 INFO L131 ngComponentsAnalysis]: Automaton has 18432 accepting balls. 45504 [2022-07-26 14:05:04,761 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 233418 states to 207311 states and 1279029 transitions. [2022-07-26 14:05:04,761 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 102859 [2022-07-26 14:05:05,547 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 128967 [2022-07-26 14:05:05,547 INFO L73 IsDeterministic]: Start isDeterministic. Operand 207311 states and 1279029 transitions. [2022-07-26 14:05:05,547 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:05:05,547 INFO L220 hiAutomatonCegarLoop]: Abstraction has 207311 states and 1279029 transitions. [2022-07-26 14:05:05,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207311 states and 1279029 transitions. [2022-07-26 14:05:11,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207311 to 165437. [2022-07-26 14:05:12,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165437 states, 165437 states have (on average 6.305917056039459) internal successors, (1043232), 165436 states have internal predecessors, (1043232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:05:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165437 states to 165437 states and 1043232 transitions. [2022-07-26 14:05:14,429 INFO L242 hiAutomatonCegarLoop]: Abstraction has 165437 states and 1043232 transitions. [2022-07-26 14:05:14,430 INFO L426 stractBuchiCegarLoop]: Abstraction has 165437 states and 1043232 transitions. [2022-07-26 14:05:14,430 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:05:14,430 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 165437 states and 1043232 transitions. [2022-07-26 14:05:16,944 INFO L131 ngComponentsAnalysis]: Automaton has 18432 accepting balls. 45504 [2022-07-26 14:05:16,944 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:05:16,944 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:05:16,965 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:05:16,965 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:05:16,966 INFO L733 eck$LassoCheckResult]: Stem: 1471710#[ULTIMATE.startENTRY]don't care [1385] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse1 (store |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371| 1)) (.cse0 (select |v_#memory_int_402| 1))) (and (= (select .cse0 1) 0) (= |v_ULTIMATE.start_#in~argv#1.base_57| |v_ULTIMATE.start_main_#in~argv#1.base_88|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_main_~argv#1.offset_84|) (= (select .cse1 v_~data~0.base_430) 0) (= v_~next~0_217 0) (= 9 (select |v_#length_487| 2)) (= 2 (select |v_#length_487| 1)) (= |v_ULTIMATE.start_main_~#t~0#1.offset_227| 0) (= |v_#valid_557| (store .cse1 v_~data~0.base_430 1)) (= |v_ULTIMATE.start_main_~argc#1_80| |v_ULTIMATE.start_main_#in~argc#1_88|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114| 0)) (= |v_ULTIMATE.start_#in~argc#1_57| |v_ULTIMATE.start_main_#in~argc#1_88|) (= (select .cse0 0) 48) (< 0 |v_#StackHeapBarrier_127|) (= (store (store |v_#length_487| |v_ULTIMATE.start_main_~#t~0#1.base_371| 4) v_~data~0.base_430 (* v_~len~0_220 4)) |v_#length_486|) (< v_~data~0.base_430 |v_#StackHeapBarrier_127|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_#in~argv#1.offset_57|) (= (select |v_#valid_558| 0) 0) (= |v_#NULL.base_59| 0) (< |v_#StackHeapBarrier_127| |v_ULTIMATE.start_main_~#t~0#1.base_371|) (= |v_#NULL.offset_59| 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_88| |v_ULTIMATE.start_main_~argv#1.base_84|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|) (= v_~lock~0_331 0) (= (select |v_#valid_558| 1) 1) (= (select |v_#valid_558| 2) 1) (not (= v_~data~0.base_430 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| (ite (< 0 v_~len~0_220) 1 0)) (= (select |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371|) 0) (= v_~data~0.offset_302 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, #valid=|v_#valid_558|, #memory_int=|v_#memory_int_402|, #length=|v_#length_487|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_141|, ~lock~0=v_~lock~0_331, ~len~0=v_~len~0_220, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_140|, #NULL.offset=|v_#NULL.offset_59|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_84|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_84|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, ~next~0=v_~next~0_217, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_88|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|, #length=|v_#length_486|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_371|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_80|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_137|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_111|, ~data~0.offset=v_~data~0.offset_302, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_88|, #NULL.base=|v_#NULL.base_59|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_88|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, ~data~0.base=v_~data~0.base_430, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_227|, #valid=|v_#valid_557|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_77|, #memory_int=|v_#memory_int_402|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_140|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1452900#[L1046-2]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 1452902#[L1047-3]don't care [1211] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_116| v_thrThread1of4ForFork0_thidvar0_2) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of4ForFork0_#t~mem3#1=|v_thrThread1of4ForFork0_#t~mem3#1_8|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_22|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#t~mem3#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 1429670#[L1047-4, thrENTRY]don't care [991] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 1429674#[L1047-5, thrENTRY]don't care [1039] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 1459958#[L1046-2, thrENTRY]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 1468194#[L1047-3, thrENTRY]don't care [1212] L1047-3-->thrENTRY: Formula: (and (= |v_thrThread2of4ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_118| v_thrThread2of4ForFork0_thidvar0_2) (= v_thrThread2of4ForFork0_thidvar1_2 0) (= |v_thrThread2of4ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_118|} OutVars{thrThread2of4ForFork0_~arg#1.base=|v_thrThread2of4ForFork0_~arg#1.base_4|, thrThread2of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_14|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_22|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_118|, thrThread2of4ForFork0_~arg#1.offset=|v_thrThread2of4ForFork0_~arg#1.offset_4|, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_4|, thrThread2of4ForFork0_#t~mem3#1=|v_thrThread2of4ForFork0_#t~mem3#1_8|, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread2of4ForFork0_thidvar0=v_thrThread2of4ForFork0_thidvar0_2, thrThread2of4ForFork0_thidvar1=v_thrThread2of4ForFork0_thidvar1_2, thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_4|, thrThread2of4ForFork0_#res#1.offset=|v_thrThread2of4ForFork0_#res#1.offset_4|, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of4ForFork0_#res#1.base=|v_thrThread2of4ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~arg#1.base, thrThread2of4ForFork0___VERIFIER_assert_~cond#1, thrThread2of4ForFork0_~end~0#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_~arg#1.offset, thrThread2of4ForFork0_#in~arg#1.base, thrThread2of4ForFork0_#t~mem3#1, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread2of4ForFork0_thidvar0, thrThread2of4ForFork0_thidvar1, thrThread2of4ForFork0_#in~arg#1.offset, thrThread2of4ForFork0_#res#1.offset, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1, thrThread2of4ForFork0_#res#1.base] 1412176#[thrENTRY, L1047-4, thrENTRY]don't care [991] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 1404944#[thrENTRY, L1047-5, thrENTRY]don't care [1039] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 1245634#[thrENTRY, L1046-2, thrENTRY]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 1245636#[thrENTRY, L1047-3, thrENTRY]don't care [1213] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_120| v_thrThread3of4ForFork0_thidvar0_2) (= v_thrThread3of4ForFork0_thidvar1_2 0) (= |v_thrThread3of4ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread3of4ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_120|} OutVars{thrThread3of4ForFork0_#in~arg#1.offset=|v_thrThread3of4ForFork0_#in~arg#1.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_120|, thrThread3of4ForFork0_#res#1.offset=|v_thrThread3of4ForFork0_#res#1.offset_4|, thrThread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread3of4ForFork0_#t~mem3#1=|v_thrThread3of4ForFork0_#t~mem3#1_8|, thrThread3of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread3of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread3of4ForFork0_#res#1.base=|v_thrThread3of4ForFork0_#res#1.base_4|, thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_14|, thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_22|, thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread3of4ForFork0_thidvar1=v_thrThread3of4ForFork0_thidvar1_2, thrThread3of4ForFork0_thidvar0=v_thrThread3of4ForFork0_thidvar0_2, thrThread3of4ForFork0_~arg#1.offset=|v_thrThread3of4ForFork0_~arg#1.offset_4|, thrThread3of4ForFork0_~arg#1.base=|v_thrThread3of4ForFork0_~arg#1.base_4|, thrThread3of4ForFork0_#in~arg#1.base=|v_thrThread3of4ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[thrThread3of4ForFork0_#in~arg#1.offset, thrThread3of4ForFork0_#res#1.offset, thrThread3of4ForFork0_assume_abort_if_not_~cond#1, thrThread3of4ForFork0_#t~mem3#1, thrThread3of4ForFork0___VERIFIER_assert_~cond#1, thrThread3of4ForFork0_#res#1.base, thrThread3of4ForFork0_~end~0#1, thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread3of4ForFork0_~c~0#1, thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread3of4ForFork0_thidvar1, thrThread3of4ForFork0_thidvar0, thrThread3of4ForFork0_~arg#1.offset, thrThread3of4ForFork0_~arg#1.base, thrThread3of4ForFork0_#in~arg#1.base] 1325396#[thrENTRY, L1047-4, thrENTRY, thrENTRY]don't care [1377] thrENTRY-->L1013: Formula: (and (= |v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_11| (ite (= v_~lock~0_322 0) 1 0)) (= |v_thrThread3of4ForFork0_~arg#1.offset_9| |v_thrThread3of4ForFork0_#in~arg#1.offset_9|) (not (= |v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_11| 0)) (= |v_thrThread3of4ForFork0_~c~0#1_59| 0) (= |v_thrThread3of4ForFork0_~end~0#1_31| 0) (= v_~lock~0_321 1) (= |v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_11| |v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_11|) (= |v_thrThread3of4ForFork0_#in~arg#1.base_9| |v_thrThread3of4ForFork0_~arg#1.base_9|)) InVars {~lock~0=v_~lock~0_322, thrThread3of4ForFork0_#in~arg#1.offset=|v_thrThread3of4ForFork0_#in~arg#1.offset_9|, thrThread3of4ForFork0_#in~arg#1.base=|v_thrThread3of4ForFork0_#in~arg#1.base_9|} OutVars{thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_31|, thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_11|, ~lock~0=v_~lock~0_321, thrThread3of4ForFork0_#in~arg#1.offset=|v_thrThread3of4ForFork0_#in~arg#1.offset_9|, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_59|, thrThread3of4ForFork0_~arg#1.offset=|v_thrThread3of4ForFork0_~arg#1.offset_9|, thrThread3of4ForFork0_~arg#1.base=|v_thrThread3of4ForFork0_~arg#1.base_9|, thrThread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_11|, thrThread3of4ForFork0_#in~arg#1.base=|v_thrThread3of4ForFork0_#in~arg#1.base_9|} AuxVars[] AssignedVars[thrThread3of4ForFork0_~end~0#1, thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1, ~lock~0, thrThread3of4ForFork0_~c~0#1, thrThread3of4ForFork0_~arg#1.offset, thrThread3of4ForFork0_~arg#1.base, thrThread3of4ForFork0_assume_abort_if_not_~cond#1] 1389502#[L1013, L1047-4, thrENTRY, thrENTRY]don't care [1332] L1013-->L1016: Formula: (not (<= (+ v_~next~0_201 10) v_~len~0_194)) InVars {~next~0=v_~next~0_201, ~len~0=v_~len~0_194} OutVars{~next~0=v_~next~0_201, ~len~0=v_~len~0_194} AuxVars[] AssignedVars[] 1228074#[thrENTRY, L1047-4, thrENTRY, L1016]don't care [1228] L1016-->L1031-2: Formula: (and (= v_~lock~0_249 0) (= |v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= v_~lock~0_250 1) 1 0)) (not (= |v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_7|)) InVars {~lock~0=v_~lock~0_250} OutVars{thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~lock~0=v_~lock~0_249, thrThread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1, ~lock~0, thrThread3of4ForFork0_assume_abort_if_not_~cond#1] 1291604#[L1031-2, L1047-4, thrENTRY, thrENTRY]don't care [2022-07-26 14:05:16,966 INFO L735 eck$LassoCheckResult]: Loop: 1291604#[L1031-2, L1047-4, thrENTRY, thrENTRY]don't care [1296] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread3of4ForFork0_~c~0#1_33| 4))) (let ((.cse1 (+ v_~data~0.offset_254 .cse0))) (and (= (select |v_#valid_467| v_~data~0.base_382) 1) (<= (+ v_~data~0.offset_254 .cse0 4) (select |v_#length_402| v_~data~0.base_382)) (< |v_thrThread3of4ForFork0_~c~0#1_33| |v_thrThread3of4ForFork0_~end~0#1_21|) (<= 0 .cse1) (= (store |v_#memory_int_351| v_~data~0.base_382 (store (select |v_#memory_int_351| v_~data~0.base_382) .cse1 0)) |v_#memory_int_350|)))) InVars {thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_21|, ~data~0.base=v_~data~0.base_382, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_33|, #valid=|v_#valid_467|, #memory_int=|v_#memory_int_351|, ~data~0.offset=v_~data~0.offset_254, #length=|v_#length_402|} OutVars{thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_21|, ~data~0.base=v_~data~0.base_382, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_33|, #valid=|v_#valid_467|, #memory_int=|v_#memory_int_350|, ~data~0.offset=v_~data~0.offset_254, #length=|v_#length_402|} AuxVars[] AssignedVars[#memory_int] 1438140#[thrENTRY, L1047-4, L1032-1, thrENTRY]don't care [1161] L1032-1-->L1033: Formula: (let ((.cse0 (* |v_thrThread3of4ForFork0_~c~0#1_13| 4))) (let ((.cse1 (+ .cse0 v_~data~0.offset_4))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= (+ .cse0 v_~data~0.offset_4 4) (select |v_#length_9| v_~data~0.base_4)) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse1 1)) |v_#memory_int_7|) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_4, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_13|, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_13|, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 1291602#[L1047-4, L1033, thrENTRY, thrENTRY]don't care [1370] L1033-->L1031-2: Formula: (let ((.cse0 (* |v_thrThread3of4ForFork0_~c~0#1_56| 4))) (let ((.cse1 (+ v_~data~0.offset_284 .cse0))) (and (<= (+ v_~data~0.offset_284 .cse0 4) (select |v_#length_456| v_~data~0.base_412)) (= (select |v_#valid_527| v_~data~0.base_412) 1) (= |v_thrThread3of4ForFork0_~c~0#1_55| (+ |v_thrThread3of4ForFork0_~c~0#1_56| 1)) (<= 0 .cse1) (= |v_thrThread3of4ForFork0___VERIFIER_assert_~cond#1_29| |v_thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1_23|) (= |v_thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1_23| (ite (= (select (select |v_#memory_int_382| v_~data~0.base_412) .cse1) 1) 1 0)) (not (= |v_thrThread3of4ForFork0___VERIFIER_assert_~cond#1_29| 0))))) InVars {thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_56|, ~data~0.base=v_~data~0.base_412, #valid=|v_#valid_527|, ~data~0.offset=v_~data~0.offset_284, #memory_int=|v_#memory_int_382|, #length=|v_#length_456|} OutVars{thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_55|, ~data~0.base=v_~data~0.base_412, thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1_23|, #valid=|v_#valid_527|, ~data~0.offset=v_~data~0.offset_284, #memory_int=|v_#memory_int_382|, thrThread3of4ForFork0_#t~mem3#1=|v_thrThread3of4ForFork0_#t~mem3#1_23|, #length=|v_#length_456|, thrThread3of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread3of4ForFork0___VERIFIER_assert_~cond#1_29|} AuxVars[] AssignedVars[thrThread3of4ForFork0_~c~0#1, thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread3of4ForFork0_#t~mem3#1, thrThread3of4ForFork0___VERIFIER_assert_~cond#1] 1291604#[L1031-2, L1047-4, thrENTRY, thrENTRY]don't care [2022-07-26 14:05:16,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:05:16,966 INFO L85 PathProgramCache]: Analyzing trace with hash 111256872, now seen corresponding path program 1 times [2022-07-26 14:05:16,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:05:16,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1132338165] [2022-07-26 14:05:16,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:05:16,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:05:16,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:05:16,976 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:05:16,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:05:16,983 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:05:16,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:05:16,983 INFO L85 PathProgramCache]: Analyzing trace with hash 1312608, now seen corresponding path program 1 times [2022-07-26 14:05:16,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:05:16,984 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578647070] [2022-07-26 14:05:16,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:05:16,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:05:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:05:17,006 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:05:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:05:17,009 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:05:17,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:05:17,010 INFO L85 PathProgramCache]: Analyzing trace with hash -1259995943, now seen corresponding path program 1 times [2022-07-26 14:05:17,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:05:17,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043997363] [2022-07-26 14:05:17,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:05:17,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:05:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:05:17,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-07-26 14:05:17,046 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:05:17,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043997363] [2022-07-26 14:05:17,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043997363] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:05:17,047 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:05:17,047 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:05:17,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485123066] [2022-07-26 14:05:17,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:05:17,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:05:17,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:05:17,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:05:17,133 INFO L87 Difference]: Start difference. First operand 165437 states and 1043232 transitions. cyclomatic complexity: 905487 Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:05:20,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:05:20,657 INFO L93 Difference]: Finished difference Result 214685 states and 1329228 transitions. [2022-07-26 14:05:20,657 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 214685 states and 1329228 transitions. [2022-07-26 14:05:26,106 INFO L131 ngComponentsAnalysis]: Automaton has 23616 accepting balls. 55008 [2022-07-26 14:05:30,607 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 214685 states to 214685 states and 1329228 transitions. [2022-07-26 14:05:30,607 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 125719 [2022-07-26 14:05:31,459 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 125719 [2022-07-26 14:05:31,459 INFO L73 IsDeterministic]: Start isDeterministic. Operand 214685 states and 1329228 transitions. [2022-07-26 14:05:31,459 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:05:31,459 INFO L220 hiAutomatonCegarLoop]: Abstraction has 214685 states and 1329228 transitions. [2022-07-26 14:05:31,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214685 states and 1329228 transitions. [2022-07-26 14:05:38,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214685 to 198269. [2022-07-26 14:05:39,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198269 states, 198269 states have (on average 6.289435060448179) internal successors, (1247000), 198268 states have internal predecessors, (1247000), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:05:42,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198269 states to 198269 states and 1247000 transitions. [2022-07-26 14:05:42,518 INFO L242 hiAutomatonCegarLoop]: Abstraction has 198269 states and 1247000 transitions. [2022-07-26 14:05:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:05:42,518 INFO L426 stractBuchiCegarLoop]: Abstraction has 198269 states and 1247000 transitions. [2022-07-26 14:05:42,519 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 14:05:42,519 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 198269 states and 1247000 transitions. [2022-07-26 14:05:46,618 INFO L131 ngComponentsAnalysis]: Automaton has 21888 accepting balls. 51840 [2022-07-26 14:05:46,618 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:05:46,618 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:05:46,640 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:05:46,640 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-07-26 14:05:46,644 INFO L733 eck$LassoCheckResult]: Stem: 2063043#[ULTIMATE.startENTRY]don't care [1385] ULTIMATE.startENTRY-->L1046-2: Formula: (let ((.cse1 (store |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371| 1)) (.cse0 (select |v_#memory_int_402| 1))) (and (= (select .cse0 1) 0) (= |v_ULTIMATE.start_#in~argv#1.base_57| |v_ULTIMATE.start_main_#in~argv#1.base_88|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_main_~argv#1.offset_84|) (= (select .cse1 v_~data~0.base_430) 0) (= v_~next~0_217 0) (= 9 (select |v_#length_487| 2)) (= 2 (select |v_#length_487| 1)) (= |v_ULTIMATE.start_main_~#t~0#1.offset_227| 0) (= |v_#valid_557| (store .cse1 v_~data~0.base_430 1)) (= |v_ULTIMATE.start_main_~argc#1_80| |v_ULTIMATE.start_main_#in~argc#1_88|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114| 0)) (= |v_ULTIMATE.start_#in~argc#1_57| |v_ULTIMATE.start_main_#in~argc#1_88|) (= (select .cse0 0) 48) (< 0 |v_#StackHeapBarrier_127|) (= (store (store |v_#length_487| |v_ULTIMATE.start_main_~#t~0#1.base_371| 4) v_~data~0.base_430 (* v_~len~0_220 4)) |v_#length_486|) (< v_~data~0.base_430 |v_#StackHeapBarrier_127|) (= |v_ULTIMATE.start_main_#in~argv#1.offset_88| |v_ULTIMATE.start_#in~argv#1.offset_57|) (= (select |v_#valid_558| 0) 0) (= |v_#NULL.base_59| 0) (< |v_#StackHeapBarrier_127| |v_ULTIMATE.start_main_~#t~0#1.base_371|) (= |v_#NULL.offset_59| 0) (= |v_ULTIMATE.start_main_#in~argv#1.base_88| |v_ULTIMATE.start_main_~argv#1.base_84|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|) (= v_~lock~0_331 0) (= (select |v_#valid_558| 1) 1) (= (select |v_#valid_558| 2) 1) (not (= v_~data~0.base_430 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100| (ite (< 0 v_~len~0_220) 1 0)) (= (select |v_#valid_558| |v_ULTIMATE.start_main_~#t~0#1.base_371|) 0) (= v_~data~0.offset_302 0))) InVars {ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, #valid=|v_#valid_558|, #memory_int=|v_#memory_int_402|, #length=|v_#length_487|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_141|, ~lock~0=v_~lock~0_331, ~len~0=v_~len~0_220, ULTIMATE.start_main_#t~malloc5#1.base=|v_ULTIMATE.start_main_#t~malloc5#1.base_140|, #NULL.offset=|v_#NULL.offset_59|, ULTIMATE.start_main_~argv#1.offset=|v_ULTIMATE.start_main_~argv#1.offset_84|, ULTIMATE.start_main_~argv#1.base=|v_ULTIMATE.start_main_~argv#1.base_84|, ULTIMATE.start_#in~argc#1=|v_ULTIMATE.start_#in~argc#1_57|, ~next~0=v_~next~0_217, ULTIMATE.start_main_#in~argc#1=|v_ULTIMATE.start_main_#in~argc#1_88|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_114|, #length=|v_#length_486|, ULTIMATE.start_#in~argv#1.offset=|v_ULTIMATE.start_#in~argv#1.offset_57|, ULTIMATE.start_#in~argv#1.base=|v_ULTIMATE.start_#in~argv#1.base_57|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_371|, ULTIMATE.start_main_~argc#1=|v_ULTIMATE.start_main_~argc#1_80|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_137|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_111|, ~data~0.offset=v_~data~0.offset_302, ULTIMATE.start_main_#in~argv#1.offset=|v_ULTIMATE.start_main_#in~argv#1.offset_88|, #NULL.base=|v_#NULL.base_59|, ULTIMATE.start_main_#in~argv#1.base=|v_ULTIMATE.start_main_#in~argv#1.base_88|, #StackHeapBarrier=|v_#StackHeapBarrier_127|, ~data~0.base=v_~data~0.base_430, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_227|, #valid=|v_#valid_557|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_77|, #memory_int=|v_#memory_int_402|, ULTIMATE.start_main_#t~malloc5#1.offset=|v_ULTIMATE.start_main_#t~malloc5#1.offset_140|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_100|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1, ~lock~0, ~len~0, ULTIMATE.start_main_#t~malloc5#1.base, #NULL.offset, ULTIMATE.start_main_~argv#1.offset, ULTIMATE.start_main_~argv#1.base, ~next~0, ULTIMATE.start_main_#in~argc#1, ULTIMATE.start_assume_abort_if_not_~cond#1, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_main_~argc#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#res#1, ~data~0.offset, ULTIMATE.start_main_#in~argv#1.offset, #NULL.base, ULTIMATE.start_main_#in~argv#1.base, ~data~0.base, ULTIMATE.start_main_~#t~0#1.offset, #valid, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~malloc5#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2033675#[L1046-2]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 2033677#[L1047-3]don't care [1211] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_116| v_thrThread1of4ForFork0_thidvar0_2) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_116|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of4ForFork0_#t~mem3#1=|v_thrThread1of4ForFork0_#t~mem3#1_8|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_22|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#t~mem3#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 1998887#[L1047-4, thrENTRY]don't care [991] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 1998891#[L1047-5, thrENTRY]don't care [1039] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 2044627#[L1046-2, thrENTRY]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 2057583#[L1047-3, thrENTRY]don't care [1212] L1047-3-->thrENTRY: Formula: (and (= |v_thrThread2of4ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre6#1_118| v_thrThread2of4ForFork0_thidvar0_2) (= v_thrThread2of4ForFork0_thidvar1_2 0) (= |v_thrThread2of4ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_118|} OutVars{thrThread2of4ForFork0_~arg#1.base=|v_thrThread2of4ForFork0_~arg#1.base_4|, thrThread2of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_14|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_22|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_118|, thrThread2of4ForFork0_~arg#1.offset=|v_thrThread2of4ForFork0_~arg#1.offset_4|, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_4|, thrThread2of4ForFork0_#t~mem3#1=|v_thrThread2of4ForFork0_#t~mem3#1_8|, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread2of4ForFork0_thidvar0=v_thrThread2of4ForFork0_thidvar0_2, thrThread2of4ForFork0_thidvar1=v_thrThread2of4ForFork0_thidvar1_2, thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_4|, thrThread2of4ForFork0_#res#1.offset=|v_thrThread2of4ForFork0_#res#1.offset_4|, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of4ForFork0_#res#1.base=|v_thrThread2of4ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~arg#1.base, thrThread2of4ForFork0___VERIFIER_assert_~cond#1, thrThread2of4ForFork0_~end~0#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_~arg#1.offset, thrThread2of4ForFork0_#in~arg#1.base, thrThread2of4ForFork0_#t~mem3#1, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread2of4ForFork0_thidvar0, thrThread2of4ForFork0_thidvar1, thrThread2of4ForFork0_#in~arg#1.offset, thrThread2of4ForFork0_#res#1.offset, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1, thrThread2of4ForFork0_#res#1.base] 1974513#[thrENTRY, L1047-4, thrENTRY]don't care [991] L1047-4-->L1047-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] 1965059#[thrENTRY, L1047-5, thrENTRY]don't care [1039] L1047-5-->L1046-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 1791111#[thrENTRY, L1046-2, thrENTRY]don't care [1305] L1046-2-->L1047-3: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_129| |v_#pthreadsForks_62|) (= |v_#pthreadsForks_61| (+ |v_#pthreadsForks_62| 1)) (= (select |v_#valid_471| |v_ULTIMATE.start_main_~#t~0#1.base_347|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_205|) (= (store |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347| (store (select |v_#memory_int_355| |v_ULTIMATE.start_main_~#t~0#1.base_347|) |v_ULTIMATE.start_main_~#t~0#1.offset_205| |v_ULTIMATE.start_main_#t~pre6#1_129|)) |v_#memory_int_354|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_205| 4) (select |v_#length_406| |v_ULTIMATE.start_main_~#t~0#1.base_347|))) InVars {#pthreadsForks=|v_#pthreadsForks_62|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_355|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_129|, #pthreadsForks=|v_#pthreadsForks_61|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_205|, #valid=|v_#valid_471|, #memory_int=|v_#memory_int_354|, #length=|v_#length_406|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_347|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1, #pthreadsForks, #memory_int] 1791113#[thrENTRY, L1047-3, thrENTRY]don't care [1213] L1047-3-->thrENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_120| v_thrThread3of4ForFork0_thidvar0_2) (= v_thrThread3of4ForFork0_thidvar1_2 0) (= |v_thrThread3of4ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread3of4ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_120|} OutVars{thrThread3of4ForFork0_#in~arg#1.offset=|v_thrThread3of4ForFork0_#in~arg#1.offset_4|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_120|, thrThread3of4ForFork0_#res#1.offset=|v_thrThread3of4ForFork0_#res#1.offset_4|, thrThread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread3of4ForFork0_#t~mem3#1=|v_thrThread3of4ForFork0_#t~mem3#1_8|, thrThread3of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread3of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread3of4ForFork0_#res#1.base=|v_thrThread3of4ForFork0_#res#1.base_4|, thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_14|, thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_22|, thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread3of4ForFork0_thidvar1=v_thrThread3of4ForFork0_thidvar1_2, thrThread3of4ForFork0_thidvar0=v_thrThread3of4ForFork0_thidvar0_2, thrThread3of4ForFork0_~arg#1.offset=|v_thrThread3of4ForFork0_~arg#1.offset_4|, thrThread3of4ForFork0_~arg#1.base=|v_thrThread3of4ForFork0_~arg#1.base_4|, thrThread3of4ForFork0_#in~arg#1.base=|v_thrThread3of4ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[thrThread3of4ForFork0_#in~arg#1.offset, thrThread3of4ForFork0_#res#1.offset, thrThread3of4ForFork0_assume_abort_if_not_~cond#1, thrThread3of4ForFork0_#t~mem3#1, thrThread3of4ForFork0___VERIFIER_assert_~cond#1, thrThread3of4ForFork0_#res#1.base, thrThread3of4ForFork0_~end~0#1, thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread3of4ForFork0_~c~0#1, thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread3of4ForFork0_thidvar1, thrThread3of4ForFork0_thidvar0, thrThread3of4ForFork0_~arg#1.offset, thrThread3of4ForFork0_~arg#1.base, thrThread3of4ForFork0_#in~arg#1.base] 1873449#[thrENTRY, L1047-4, thrENTRY, thrENTRY]don't care [1377] thrENTRY-->L1013: Formula: (and (= |v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_11| (ite (= v_~lock~0_322 0) 1 0)) (= |v_thrThread3of4ForFork0_~arg#1.offset_9| |v_thrThread3of4ForFork0_#in~arg#1.offset_9|) (not (= |v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_11| 0)) (= |v_thrThread3of4ForFork0_~c~0#1_59| 0) (= |v_thrThread3of4ForFork0_~end~0#1_31| 0) (= v_~lock~0_321 1) (= |v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_11| |v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_11|) (= |v_thrThread3of4ForFork0_#in~arg#1.base_9| |v_thrThread3of4ForFork0_~arg#1.base_9|)) InVars {~lock~0=v_~lock~0_322, thrThread3of4ForFork0_#in~arg#1.offset=|v_thrThread3of4ForFork0_#in~arg#1.offset_9|, thrThread3of4ForFork0_#in~arg#1.base=|v_thrThread3of4ForFork0_#in~arg#1.base_9|} OutVars{thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_31|, thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_11|, ~lock~0=v_~lock~0_321, thrThread3of4ForFork0_#in~arg#1.offset=|v_thrThread3of4ForFork0_#in~arg#1.offset_9|, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_59|, thrThread3of4ForFork0_~arg#1.offset=|v_thrThread3of4ForFork0_~arg#1.offset_9|, thrThread3of4ForFork0_~arg#1.base=|v_thrThread3of4ForFork0_~arg#1.base_9|, thrThread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_11|, thrThread3of4ForFork0_#in~arg#1.base=|v_thrThread3of4ForFork0_#in~arg#1.base_9|} AuxVars[] AssignedVars[thrThread3of4ForFork0_~end~0#1, thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1, ~lock~0, thrThread3of4ForFork0_~c~0#1, thrThread3of4ForFork0_~arg#1.offset, thrThread3of4ForFork0_~arg#1.base, thrThread3of4ForFork0_assume_abort_if_not_~cond#1] 1945667#[L1013, L1047-4, thrENTRY, thrENTRY]don't care [1253] L1013-->L1027: Formula: (<= (+ v_~next~0_183 10) v_~len~0_178) InVars {~next~0=v_~next~0_183, ~len~0=v_~len~0_178} OutVars{~next~0=v_~next~0_183, ~len~0=v_~len~0_178} AuxVars[] AssignedVars[] 1945671#[thrENTRY, L1047-4, thrENTRY, L1027]don't care [1149] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread3of4ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread3of4ForFork0_~c~0#1] 2006657#[L1047-4, thrENTRY, L1028, thrENTRY]don't care [1151] L1028-->L1028-1: Formula: (= |v_thrThread3of4ForFork0_~end~0#1_5| (+ v_~next~0_5 10)) InVars {~next~0=v_~next~0_5} OutVars{thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread3of4ForFork0_~end~0#1] 1773601#[thrENTRY, L1047-4, L1028-1, thrENTRY]don't care [1222] L1028-1-->L1016: Formula: (= |v_thrThread3of4ForFork0_~end~0#1_17| v_~next~0_171) InVars {thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_17|} OutVars{thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_17|, ~next~0=v_~next~0_171} AuxVars[] AssignedVars[~next~0] 1773603#[thrENTRY, L1047-4, thrENTRY, L1016]don't care [1228] L1016-->L1031-2: Formula: (and (= v_~lock~0_249 0) (= |v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= v_~lock~0_250 1) 1 0)) (not (= |v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_7|)) InVars {~lock~0=v_~lock~0_250} OutVars{thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~lock~0=v_~lock~0_249, thrThread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[thrThread3of4ForFork0_assume_abort_if_not_#in~cond#1, ~lock~0, thrThread3of4ForFork0_assume_abort_if_not_~cond#1] 1838053#[L1031-2, L1047-4, thrENTRY, thrENTRY]don't care [2022-07-26 14:05:46,644 INFO L735 eck$LassoCheckResult]: Loop: 1838053#[L1031-2, L1047-4, thrENTRY, thrENTRY]don't care [1296] L1031-2-->L1032-1: Formula: (let ((.cse0 (* |v_thrThread3of4ForFork0_~c~0#1_33| 4))) (let ((.cse1 (+ v_~data~0.offset_254 .cse0))) (and (= (select |v_#valid_467| v_~data~0.base_382) 1) (<= (+ v_~data~0.offset_254 .cse0 4) (select |v_#length_402| v_~data~0.base_382)) (< |v_thrThread3of4ForFork0_~c~0#1_33| |v_thrThread3of4ForFork0_~end~0#1_21|) (<= 0 .cse1) (= (store |v_#memory_int_351| v_~data~0.base_382 (store (select |v_#memory_int_351| v_~data~0.base_382) .cse1 0)) |v_#memory_int_350|)))) InVars {thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_21|, ~data~0.base=v_~data~0.base_382, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_33|, #valid=|v_#valid_467|, #memory_int=|v_#memory_int_351|, ~data~0.offset=v_~data~0.offset_254, #length=|v_#length_402|} OutVars{thrThread3of4ForFork0_~end~0#1=|v_thrThread3of4ForFork0_~end~0#1_21|, ~data~0.base=v_~data~0.base_382, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_33|, #valid=|v_#valid_467|, #memory_int=|v_#memory_int_350|, ~data~0.offset=v_~data~0.offset_254, #length=|v_#length_402|} AuxVars[] AssignedVars[#memory_int] 2042149#[thrENTRY, L1047-4, L1032-1, thrENTRY]don't care [1161] L1032-1-->L1033: Formula: (let ((.cse0 (* |v_thrThread3of4ForFork0_~c~0#1_13| 4))) (let ((.cse1 (+ .cse0 v_~data~0.offset_4))) (and (= (select |v_#valid_12| v_~data~0.base_4) 1) (<= (+ .cse0 v_~data~0.offset_4 4) (select |v_#length_9| v_~data~0.base_4)) (= (store |v_#memory_int_8| v_~data~0.base_4 (store (select |v_#memory_int_8| v_~data~0.base_4) .cse1 1)) |v_#memory_int_7|) (<= 0 .cse1)))) InVars {~data~0.base=v_~data~0.base_4, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_13|, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_8|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} OutVars{~data~0.base=v_~data~0.base_4, thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_13|, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_7|, ~data~0.offset=v_~data~0.offset_4, #length=|v_#length_9|} AuxVars[] AssignedVars[#memory_int] 1838051#[L1047-4, L1033, thrENTRY, thrENTRY]don't care [1370] L1033-->L1031-2: Formula: (let ((.cse0 (* |v_thrThread3of4ForFork0_~c~0#1_56| 4))) (let ((.cse1 (+ v_~data~0.offset_284 .cse0))) (and (<= (+ v_~data~0.offset_284 .cse0 4) (select |v_#length_456| v_~data~0.base_412)) (= (select |v_#valid_527| v_~data~0.base_412) 1) (= |v_thrThread3of4ForFork0_~c~0#1_55| (+ |v_thrThread3of4ForFork0_~c~0#1_56| 1)) (<= 0 .cse1) (= |v_thrThread3of4ForFork0___VERIFIER_assert_~cond#1_29| |v_thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1_23|) (= |v_thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1_23| (ite (= (select (select |v_#memory_int_382| v_~data~0.base_412) .cse1) 1) 1 0)) (not (= |v_thrThread3of4ForFork0___VERIFIER_assert_~cond#1_29| 0))))) InVars {thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_56|, ~data~0.base=v_~data~0.base_412, #valid=|v_#valid_527|, ~data~0.offset=v_~data~0.offset_284, #memory_int=|v_#memory_int_382|, #length=|v_#length_456|} OutVars{thrThread3of4ForFork0_~c~0#1=|v_thrThread3of4ForFork0_~c~0#1_55|, ~data~0.base=v_~data~0.base_412, thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1_23|, #valid=|v_#valid_527|, ~data~0.offset=v_~data~0.offset_284, #memory_int=|v_#memory_int_382|, thrThread3of4ForFork0_#t~mem3#1=|v_thrThread3of4ForFork0_#t~mem3#1_23|, #length=|v_#length_456|, thrThread3of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread3of4ForFork0___VERIFIER_assert_~cond#1_29|} AuxVars[] AssignedVars[thrThread3of4ForFork0_~c~0#1, thrThread3of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread3of4ForFork0_#t~mem3#1, thrThread3of4ForFork0___VERIFIER_assert_~cond#1] 1838053#[L1031-2, L1047-4, thrENTRY, thrENTRY]don't care [2022-07-26 14:05:46,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:05:46,645 INFO L85 PathProgramCache]: Analyzing trace with hash -1335445187, now seen corresponding path program 1 times [2022-07-26 14:05:46,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:05:46,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087739786] [2022-07-26 14:05:46,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:05:46,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:05:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:05:46,673 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:05:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:05:46,928 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:05:46,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:05:46,928 INFO L85 PathProgramCache]: Analyzing trace with hash 1312608, now seen corresponding path program 2 times [2022-07-26 14:05:46,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:05:46,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446313981] [2022-07-26 14:05:46,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:05:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:05:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:05:46,932 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:05:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:05:46,935 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:05:46,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:05:46,935 INFO L85 PathProgramCache]: Analyzing trace with hash 35779748, now seen corresponding path program 1 times [2022-07-26 14:05:46,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:05:46,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590708394] [2022-07-26 14:05:46,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:05:46,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:05:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:05:46,965 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:05:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:05:46,975 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:05:48,315 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:05:48,316 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:05:48,316 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:05:48,316 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:05:48,316 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:05:48,316 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:48,316 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:05:48,316 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:05:48,316 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12_variant.i_BEv2_Iteration6_Lasso [2022-07-26 14:05:48,316 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:05:48,316 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:05:48,318 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,335 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,337 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,338 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,339 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,341 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,342 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,344 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,345 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,346 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,349 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,351 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,352 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,355 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,357 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,359 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,361 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,362 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,363 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,365 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,366 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,367 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,369 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,370 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,371 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,372 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,373 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,375 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,377 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,378 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,379 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,382 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,384 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,385 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,387 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,388 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,390 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,391 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,393 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,396 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,397 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,399 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,400 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,401 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,403 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,406 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,407 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,408 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,410 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,411 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,413 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,416 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,417 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,418 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,421 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,423 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,424 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,695 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,697 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,698 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,702 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,703 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,705 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,706 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,707 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,709 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,711 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,712 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,714 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,715 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,717 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,719 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,720 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,721 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,723 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,724 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,725 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,727 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,729 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,730 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,731 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,733 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,734 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,737 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:48,739 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:05:49,282 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:05:49,282 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:05:49,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,285 INFO L229 MonitoredProcess]: Starting monitored process 209 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 14:05:49,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-07-26 14:05:49,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:49,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:49,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:49,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,328 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,331 INFO L229 MonitoredProcess]: Starting monitored process 210 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 14:05:49,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-07-26 14:05:49,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,339 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,340 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,373 INFO L229 MonitoredProcess]: Starting monitored process 211 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 14:05:49,382 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-07-26 14:05:49,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:49,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,390 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:49,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:49,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,421 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,422 INFO L229 MonitoredProcess]: Starting monitored process 212 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 14:05:49,423 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-07-26 14:05:49,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:49,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,431 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:49,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:49,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,461 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,462 INFO L229 MonitoredProcess]: Starting monitored process 213 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 14:05:49,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-07-26 14:05:49,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,470 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,502 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,503 INFO L229 MonitoredProcess]: Starting monitored process 214 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 14:05:49,504 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-07-26 14:05:49,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,512 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,542 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,543 INFO L229 MonitoredProcess]: Starting monitored process 215 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 14:05:49,544 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-07-26 14:05:49,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,551 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,551 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,551 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,583 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,584 INFO L229 MonitoredProcess]: Starting monitored process 216 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 14:05:49,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-07-26 14:05:49,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:49,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,601 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:49,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:49,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,630 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,631 INFO L229 MonitoredProcess]: Starting monitored process 217 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 14:05:49,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-07-26 14:05:49,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,639 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,672 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,673 INFO L229 MonitoredProcess]: Starting monitored process 218 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 14:05:49,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-07-26 14:05:49,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,683 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,684 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,717 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,718 INFO L229 MonitoredProcess]: Starting monitored process 219 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 14:05:49,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-07-26 14:05:49,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,727 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,759 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,760 INFO L229 MonitoredProcess]: Starting monitored process 220 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 14:05:49,761 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-07-26 14:05:49,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:49,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,768 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:49,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:49,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,799 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,801 INFO L229 MonitoredProcess]: Starting monitored process 221 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 14:05:49,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-07-26 14:05:49,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,809 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,841 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,842 INFO L229 MonitoredProcess]: Starting monitored process 222 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 14:05:49,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-07-26 14:05:49,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,850 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,882 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,883 INFO L229 MonitoredProcess]: Starting monitored process 223 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 14:05:49,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-07-26 14:05:49,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,891 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,892 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,923 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,924 INFO L229 MonitoredProcess]: Starting monitored process 224 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 14:05:49,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-07-26 14:05:49,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,932 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:49,933 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:49,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:49,964 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:49,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:49,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:49,966 INFO L229 MonitoredProcess]: Starting monitored process 225 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 14:05:49,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-07-26 14:05:49,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:49,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:49,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:49,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:49,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:49,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:49,973 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:49,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:49,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,005 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,006 INFO L229 MonitoredProcess]: Starting monitored process 226 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 14:05:50,007 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-07-26 14:05:50,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,016 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,016 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,046 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,047 INFO L229 MonitoredProcess]: Starting monitored process 227 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 14:05:50,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-07-26 14:05:50,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,057 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,087 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,088 INFO L229 MonitoredProcess]: Starting monitored process 228 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 14:05:50,089 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-07-26 14:05:50,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,097 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,097 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,128 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,129 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,129 INFO L229 MonitoredProcess]: Starting monitored process 229 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 14:05:50,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-07-26 14:05:50,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:50,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,141 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:50,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:50,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,171 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,175 INFO L229 MonitoredProcess]: Starting monitored process 230 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 14:05:50,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-07-26 14:05:50,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:50,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,217 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,218 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:50,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:50,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,263 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,265 INFO L229 MonitoredProcess]: Starting monitored process 231 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 14:05:50,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-07-26 14:05:50,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:50,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,273 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:50,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:50,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,304 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,309 INFO L229 MonitoredProcess]: Starting monitored process 232 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 14:05:50,310 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-07-26 14:05:50,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:50,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,317 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:50,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:50,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,348 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,349 INFO L229 MonitoredProcess]: Starting monitored process 233 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 14:05:50,350 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-07-26 14:05:50,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:50,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,358 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:50,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:50,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,388 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,390 INFO L229 MonitoredProcess]: Starting monitored process 234 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 14:05:50,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-07-26 14:05:50,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:50,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,400 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:50,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:50,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,431 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,432 INFO L229 MonitoredProcess]: Starting monitored process 235 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 14:05:50,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-07-26 14:05:50,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,441 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,472 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,473 INFO L229 MonitoredProcess]: Starting monitored process 236 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 14:05:50,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-07-26 14:05:50,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,482 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,514 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,515 INFO L229 MonitoredProcess]: Starting monitored process 237 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 14:05:50,516 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-07-26 14:05:50,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,524 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,524 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,555 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,556 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,557 INFO L229 MonitoredProcess]: Starting monitored process 238 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 14:05:50,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-07-26 14:05:50,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:50,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,564 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:50,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:50,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,595 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,596 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,597 INFO L229 MonitoredProcess]: Starting monitored process 239 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 14:05:50,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-07-26 14:05:50,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,606 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,606 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,637 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,638 INFO L229 MonitoredProcess]: Starting monitored process 240 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 14:05:50,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-07-26 14:05:50,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,679 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,680 INFO L229 MonitoredProcess]: Starting monitored process 241 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 14:05:50,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-07-26 14:05:50,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,688 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,688 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,720 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,721 INFO L229 MonitoredProcess]: Starting monitored process 242 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 14:05:50,722 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-07-26 14:05:50,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,730 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,730 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,762 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,763 INFO L229 MonitoredProcess]: Starting monitored process 243 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 14:05:50,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-07-26 14:05:50,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,803 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,804 INFO L229 MonitoredProcess]: Starting monitored process 244 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 14:05:50,804 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-07-26 14:05:50,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:50,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,811 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,811 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:50,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:50,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,843 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,844 INFO L229 MonitoredProcess]: Starting monitored process 245 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 14:05:50,845 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-07-26 14:05:50,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,851 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,852 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,852 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,892 INFO L229 MonitoredProcess]: Starting monitored process 246 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 14:05:50,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-07-26 14:05:50,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,900 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,900 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,932 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,933 INFO L229 MonitoredProcess]: Starting monitored process 247 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 14:05:50,933 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-07-26 14:05:50,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,941 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:50,941 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:50,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:50,972 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:50,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:50,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:50,973 INFO L229 MonitoredProcess]: Starting monitored process 248 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 14:05:50,974 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-07-26 14:05:50,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:50,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:50,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:50,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:50,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:50,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:50,982 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:50,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:50,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,013 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,014 INFO L229 MonitoredProcess]: Starting monitored process 249 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 14:05:51,014 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-07-26 14:05:51,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,022 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,054 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,057 INFO L229 MonitoredProcess]: Starting monitored process 250 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 14:05:51,057 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-07-26 14:05:51,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,064 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,065 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,096 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,096 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,097 INFO L229 MonitoredProcess]: Starting monitored process 251 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 14:05:51,098 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-07-26 14:05:51,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:51,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,104 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:51,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:51,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,136 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,137 INFO L229 MonitoredProcess]: Starting monitored process 252 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 14:05:51,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-07-26 14:05:51,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:51,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:51,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:51,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,176 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,177 INFO L229 MonitoredProcess]: Starting monitored process 253 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 14:05:51,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-07-26 14:05:51,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,186 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,217 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,219 INFO L229 MonitoredProcess]: Starting monitored process 254 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 14:05:51,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-07-26 14:05:51,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,227 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,227 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,258 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,259 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,260 INFO L229 MonitoredProcess]: Starting monitored process 255 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 14:05:51,261 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-07-26 14:05:51,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:51,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,270 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:51,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:51,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,301 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,306 INFO L229 MonitoredProcess]: Starting monitored process 256 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 14:05:51,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,323 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,323 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,324 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-07-26 14:05:51,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,352 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,354 INFO L229 MonitoredProcess]: Starting monitored process 257 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 14:05:51,355 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-07-26 14:05:51,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:51,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,417 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,417 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:51,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:51,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,451 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,453 INFO L229 MonitoredProcess]: Starting monitored process 258 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 14:05:51,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-07-26 14:05:51,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,461 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,461 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,493 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,494 INFO L229 MonitoredProcess]: Starting monitored process 259 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 14:05:51,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-07-26 14:05:51,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,510 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,511 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,547 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,548 INFO L229 MonitoredProcess]: Starting monitored process 260 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 14:05:51,549 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-07-26 14:05:51,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,557 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,557 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,591 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,592 INFO L229 MonitoredProcess]: Starting monitored process 261 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 14:05:51,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-07-26 14:05:51,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:51,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,604 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:51,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:51,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,636 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,637 INFO L229 MonitoredProcess]: Starting monitored process 262 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 14:05:51,638 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-07-26 14:05:51,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:51,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,649 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:51,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:51,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,680 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,683 INFO L229 MonitoredProcess]: Starting monitored process 263 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 14:05:51,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-07-26 14:05:51,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:05:51,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,697 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:05:51,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:05:51,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,726 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,727 INFO L229 MonitoredProcess]: Starting monitored process 264 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 14:05:51,728 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-07-26 14:05:51,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,736 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,767 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,768 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,769 INFO L229 MonitoredProcess]: Starting monitored process 265 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 14:05:51,769 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-07-26 14:05:51,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,777 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,777 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:05:51,809 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,810 INFO L229 MonitoredProcess]: Starting monitored process 266 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 14:05:51,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-07-26 14:05:51,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:05:51,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:05:51,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:05:51,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:05:51,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:05:51,829 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:05:51,829 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:05:51,845 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:05:51,871 INFO L443 ModelExtractionUtils]: Simplification made 18 calls to the SMT solver. [2022-07-26 14:05:51,872 INFO L444 ModelExtractionUtils]: 7 out of 25 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-26 14:05:51,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:05:51,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:05:51,873 INFO L229 MonitoredProcess]: Starting monitored process 267 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 14:05:51,874 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-07-26 14:05:51,875 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:05:51,896 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-26 14:05:51,896 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:05:51,896 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread3of4ForFork0_~c~0#1) = -2*thrThread3of4ForFork0_~c~0#1 + 19 Supporting invariants [-1*thrThread3of4ForFork0_~end~0#1 + 10 >= 0] [2022-07-26 14:05:51,912 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-07-26 14:05:51,934 INFO L156 tatePredicateManager]: 11 out of 12 supporting invariants were superfluous and have been removed [2022-07-26 14:05:51,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:05:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:05:51,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:05:51,987 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:05:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:05:52,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 31 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-26 14:05:52,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:05:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:05:52,089 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 2 loop predicates [2022-07-26 14:05:52,089 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 198269 states and 1247000 transitions. cyclomatic complexity: 1082167 Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:05:53,139 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-07-26 14:06:03,751 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 198269 states and 1247000 transitions. cyclomatic complexity: 1082167. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 558136 states and 3605762 transitions. Complement of second has 11 states. [2022-07-26 14:06:03,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 8 states 4 stem states 2 non-accepting loop states 2 accepting loop states [2022-07-26 14:06:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:06:03,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 294 transitions. [2022-07-26 14:06:03,752 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 294 transitions. Stem has 17 letters. Loop has 3 letters. [2022-07-26 14:06:03,753 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:06:03,753 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 294 transitions. Stem has 20 letters. Loop has 3 letters. [2022-07-26 14:06:03,753 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:06:03,753 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 294 transitions. Stem has 17 letters. Loop has 6 letters. [2022-07-26 14:06:03,753 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:06:03,753 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 558136 states and 3605762 transitions. [2022-07-26 14:06:21,293 INFO L131 ngComponentsAnalysis]: Automaton has 33238 accepting balls. 72828 Received shutdown request... [2022-07-26 14:06:23,010 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-07-26 14:06:24,107 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0