/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/weaver/parallel-misc-1.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:13:06,505 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:13:06,507 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:13:06,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 14:13:06,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 14:13:06,558 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 14:13:06,559 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 14:13:06,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 14:13:06,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 14:13:06,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 14:13:06,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 14:13:06,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 14:13:06,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 14:13:06,572 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 14:13:06,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 14:13:06,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 14:13:06,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 14:13:06,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 14:13:06,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 14:13:06,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 14:13:06,589 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 14:13:06,590 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 14:13:06,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 14:13:06,593 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 14:13:06,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 14:13:06,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 14:13:06,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 14:13:06,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 14:13:06,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 14:13:06,606 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 14:13:06,635 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:13:06,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:13:06,635 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:13:06,635 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:13:06,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:13:06,637 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:13:06,637 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:13:06,637 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:13:06,637 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:13:06,638 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:13:06,638 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:13:06,638 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:13:06,638 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:13:06,638 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:13:06,639 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:13:06,639 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:13:06,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:13:06,639 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:13:06,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:13:06,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:13:06,639 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:13:06,639 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:13:06,640 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:13:06,640 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:13:06,640 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:13:06,640 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:13:06,640 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:13:06,640 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:13:06,640 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:13:06,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:13:06,640 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:13:06,641 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:13:06,642 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:13:06,643 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:13:06,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:13:06,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:13:06,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:13:06,830 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:13:06,832 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:13:06,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-misc-1.wvr.c [2022-07-26 14:13:06,883 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5edc77aed/ebd66b0532b144f4b02ec9733cf5252e/FLAG39cafd821 [2022-07-26 14:13:07,251 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:13:07,252 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-1.wvr.c [2022-07-26 14:13:07,256 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5edc77aed/ebd66b0532b144f4b02ec9733cf5252e/FLAG39cafd821 [2022-07-26 14:13:07,264 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5edc77aed/ebd66b0532b144f4b02ec9733cf5252e [2022-07-26 14:13:07,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:13:07,267 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:13:07,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:13:07,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:13:07,271 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:13:07,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2489028a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07, skipping insertion in model container [2022-07-26 14:13:07,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,278 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:13:07,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:13:07,436 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-1.wvr.c[2755,2768] [2022-07-26 14:13:07,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:13:07,447 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:13:07,461 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-1.wvr.c[2755,2768] [2022-07-26 14:13:07,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:13:07,474 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:13:07,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07 WrapperNode [2022-07-26 14:13:07,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:13:07,475 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:13:07,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:13:07,475 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:13:07,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,507 INFO L137 Inliner]: procedures = 23, calls = 41, calls flagged for inlining = 17, calls inlined = 31, statements flattened = 259 [2022-07-26 14:13:07,508 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:13:07,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:13:07,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:13:07,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:13:07,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,523 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,523 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,529 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,532 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,536 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:13:07,537 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:13:07,537 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:13:07,537 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:13:07,552 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (1/1) ... [2022-07-26 14:13:07,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:07,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:07,588 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 14:13:07,590 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 14:13:07,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:13:07,622 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-26 14:13:07,622 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-26 14:13:07,623 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-26 14:13:07,623 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-26 14:13:07,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:13:07,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:13:07,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:13:07,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-26 14:13:07,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:13:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:13:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:13:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:13:07,627 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 14:13:07,705 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:13:07,706 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:13:08,042 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:13:08,049 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:13:08,050 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-26 14:13:08,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:13:08 BoogieIcfgContainer [2022-07-26 14:13:08,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:13:08,052 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:13:08,052 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:13:08,055 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:13:08,055 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:13:08,055 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:13:07" (1/3) ... [2022-07-26 14:13:08,056 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2f774ab6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:13:08, skipping insertion in model container [2022-07-26 14:13:08,056 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:13:08,056 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:13:07" (2/3) ... [2022-07-26 14:13:08,057 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2f774ab6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:13:08, skipping insertion in model container [2022-07-26 14:13:08,057 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:13:08,057 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:13:08" (3/3) ... [2022-07-26 14:13:08,058 INFO L322 chiAutomizerObserver]: Analyzing ICFG parallel-misc-1.wvr.c [2022-07-26 14:13:08,191 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-26 14:13:08,224 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 356 places, 379 transitions, 774 flow [2022-07-26 14:13:08,352 INFO L129 PetriNetUnfolder]: 28/375 cut-off events. [2022-07-26 14:13:08,352 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:13:08,361 INFO L84 FinitePrefix]: Finished finitePrefix Result has 384 conditions, 375 events. 28/375 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 901 event pairs, 0 based on Foata normal form. 0/347 useless extension candidates. Maximal degree in co-relation 263. Up to 2 conditions per place. [2022-07-26 14:13:08,361 INFO L82 GeneralOperation]: Start removeDead. Operand has 356 places, 379 transitions, 774 flow [2022-07-26 14:13:08,380 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 354 places, 375 transitions, 762 flow [2022-07-26 14:13:08,383 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:13:08,389 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 354 places, 375 transitions, 762 flow [2022-07-26 14:13:08,391 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 354 places, 375 transitions, 762 flow [2022-07-26 14:13:08,392 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 354 places, 375 transitions, 762 flow [2022-07-26 14:13:08,497 INFO L129 PetriNetUnfolder]: 28/375 cut-off events. [2022-07-26 14:13:08,497 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:13:08,501 INFO L84 FinitePrefix]: Finished finitePrefix Result has 384 conditions, 375 events. 28/375 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 903 event pairs, 0 based on Foata normal form. 0/347 useless extension candidates. Maximal degree in co-relation 263. Up to 2 conditions per place. [2022-07-26 14:13:08,534 INFO L116 LiptonReduction]: Number of co-enabled transitions 35532 [2022-07-26 14:13:16,067 INFO L131 LiptonReduction]: Checked pairs total: 28625 [2022-07-26 14:13:16,067 INFO L133 LiptonReduction]: Total number of compositions: 448 [2022-07-26 14:13:16,080 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:13:16,081 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:13:16,081 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:13:16,081 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:13:16,081 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:13:16,081 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:13:16,081 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:13:16,081 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:13:16,083 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:13:16,103 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 17 [2022-07-26 14:13:16,104 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:13:16,104 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:13:16,107 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:13:16,107 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:13:16,107 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:13:16,108 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 26 states, but on-demand construction may add more states [2022-07-26 14:13:16,109 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 17 [2022-07-26 14:13:16,109 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:13:16,109 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:13:16,110 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 14:13:16,110 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:13:16,112 INFO L733 eck$LassoCheckResult]: Stem: 359#[ULTIMATE.startENTRY]don't care [1580] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse1 (store |v_#valid_229| |v_ULTIMATE.start_main_~#t1~0#1.base_63| 1))) (let ((.cse0 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1)) (.cse2 (select |v_#memory_int_161| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= (select |v_#valid_229| |v_ULTIMATE.start_main_~#t1~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (= |v_#NULL.base_14| 0) (= (select |v_#valid_229| 2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17| v_~N~0_92) (= (select |v_#valid_229| 1) 1) (= |v_#NULL.offset_14| 0) (= 2 (select |v_#length_196| 1)) (= (store (store (store |v_#length_196| |v_ULTIMATE.start_main_~#t1~0#1.base_63| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_194|) (= v_~A~0.base_113 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_63|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= |v_#valid_227| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_56| 0) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= v_~A~0.offset_113 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= (select .cse2 1) 0) (< 0 |v_#StackHeapBarrier_41|) (= (select |v_#length_196| 2) 22) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= (select |v_#valid_229| 0) 0) (= 48 (select .cse2 0)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_229|, #memory_int=|v_#memory_int_161|, #length=|v_#length_196|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ~A~0.base=v_~A~0.base_113, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_34|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset_35|, ULTIMATE.start_create_fresh_int_array_#t~post34#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post34#1_23|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~cap2~0=v_~cap2~0_51, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_19|, #length=|v_#length_194|, ULTIMATE.start_main_#t~ret26#1.offset=|v_ULTIMATE.start_main_#t~ret26#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet35#1_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ~i~0=v_~i~0_139, ~bag2~0=v_~bag2~0_112, ~sum2~0=v_~sum2~0_101, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_30|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ~sum1~0=v_~sum1~0_111, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_32|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_35|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_21|, ~j~0=v_~j~0_125, ULTIMATE.start_main_#t~ret26#1.base=|v_ULTIMATE.start_main_#t~ret26#1.base_39|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_36|, ~bag1~0=v_~bag1~0_120, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_56|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_38|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_30|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_24|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_38|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_34|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_29|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_34|, ~N~0=v_~N~0_92, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_63|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base_35|, ~A~0.offset=v_~A~0.offset_113, #valid=|v_#valid_227|, ~cap1~0=v_~cap1~0_55, #memory_int=|v_#memory_int_161|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_38|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_36|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post34#1, ULTIMATE.start_main_#t~nondet22#1, ~cap2~0, ULTIMATE.start_main_#t~nondet30#1, #length, ULTIMATE.start_main_#t~ret26#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~i~0, ~bag2~0, ~sum2~0, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~sum1~0, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_#t~nondet28#1, ~j~0, ULTIMATE.start_main_#t~ret26#1.base, ULTIMATE.start_main_#t~nondet25#1, ~bag1~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base, ~A~0.offset, #valid, ~cap1~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 362#[L113-6]don't care [2022-07-26 14:13:16,113 INFO L735 eck$LassoCheckResult]: Loop: 362#[L113-6]don't care [1460] L113-6-->L113-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (store |v_#memory_int_88| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_88| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet35#1_17|)) |v_#memory_int_87|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_137| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_110| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet35#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_137|, #memory_int=|v_#memory_int_88|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37|, #length=|v_#length_110|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post34#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post34#1_15|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_137|, #memory_int=|v_#memory_int_87|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_36|, #length=|v_#length_110|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post34#1, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1] 362#[L113-6]don't care [2022-07-26 14:13:16,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:16,116 INFO L85 PathProgramCache]: Analyzing trace with hash 1611, now seen corresponding path program 1 times [2022-07-26 14:13:16,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:16,121 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440247650] [2022-07-26 14:13:16,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:16,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:16,192 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:16,218 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:16,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:16,220 INFO L85 PathProgramCache]: Analyzing trace with hash 1491, now seen corresponding path program 1 times [2022-07-26 14:13:16,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:16,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464108484] [2022-07-26 14:13:16,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:16,226 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:16,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:16,230 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:16,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:16,231 INFO L85 PathProgramCache]: Analyzing trace with hash 51401, now seen corresponding path program 1 times [2022-07-26 14:13:16,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:16,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129898901] [2022-07-26 14:13:16,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:16,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:16,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:16,249 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:16,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:16,266 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:16,562 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:13:16,562 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:13:16,562 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:13:16,562 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:13:16,563 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:13:16,563 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:16,563 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:13:16,563 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:13:16,563 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-misc-1.wvr.c_BEv2_Iteration1_Lasso [2022-07-26 14:13:16,563 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:13:16,563 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:13:16,576 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 14:13:16,579 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 14:13:16,581 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,583 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 14:13:16,585 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,587 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 14:13:16,589 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 14:13:16,590 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,592 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 14:13:16,594 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 14:13:16,596 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,597 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 14:13:16,796 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 14:13:16,798 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 14:13:16,799 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 14:13:16,802 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 14:13:16,804 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 14:13:16,805 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 14:13:16,807 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 14:13:16,808 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 14:13:16,810 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,811 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 14:13:16,812 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,814 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 14:13:16,815 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 14:13:16,816 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,818 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 14:13:16,819 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 14:13:16,821 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 14:13:16,823 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 14:13:16,824 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 14:13:16,826 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 14:13:16,827 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 14:13:16,829 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,830 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 14:13:16,831 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 14:13:16,833 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,834 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,836 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,837 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,839 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,840 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:16,841 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:17,164 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:13:17,167 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:13:17,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,168 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,169 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 14:13:17,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:17,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,182 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:17,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:17,186 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 14:13:17,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,212 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:17,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,214 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 14:13:17,215 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 14:13:17,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,222 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,224 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:17,224 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:17,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,255 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 14:13:17,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,259 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 14:13:17,260 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 14:13:17,261 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 14:13:17,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:17,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,267 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:17,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:17,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,294 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 14:13:17,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,295 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 14:13:17,296 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 14:13:17,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,311 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:17,312 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:17,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,332 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 14:13:17,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,339 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 14:13:17,340 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 14:13:17,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:17,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,346 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,347 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:17,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:17,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,398 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:17,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,407 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 14:13:17,410 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 14:13:17,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:17,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,417 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,417 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:17,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:17,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,435 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2022-07-26 14:13:17,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,436 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 14:13:17,437 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 14:13:17,438 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 14:13:17,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:17,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,444 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:17,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:17,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,471 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-07-26 14:13:17,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,472 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 14:13:17,473 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 14:13:17,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,479 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:17,482 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:17,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,515 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 14:13:17,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,517 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 14:13:17,518 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 14:13:17,519 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 14:13:17,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:17,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,525 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:17,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:17,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,541 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 14:13:17,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,542 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,542 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 14:13:17,543 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 14:13:17,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,551 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:17,551 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:17,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,569 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 14:13:17,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,571 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 14:13:17,572 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 14:13:17,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:17,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:17,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:17,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,595 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 14:13:17,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,596 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,596 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 14:13:17,597 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 14:13:17,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,603 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,605 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:17,605 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:17,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,622 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 14:13:17,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,624 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 14:13:17,624 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 14:13:17,625 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 14:13:17,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,632 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:17,632 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:17,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,661 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 14:13:17,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,662 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 14:13:17,663 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 14:13:17,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,671 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:17,671 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:17,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:17,703 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:17,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,704 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 14:13:17,705 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 14:13:17,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:17,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:17,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:17,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:17,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:17,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:17,720 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:17,736 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:13:17,751 INFO L443 ModelExtractionUtils]: Simplification made 11 calls to the SMT solver. [2022-07-26 14:13:17,751 INFO L444 ModelExtractionUtils]: 12 out of 22 variables were initially zero. Simplification set additionally 7 variables to zero. [2022-07-26 14:13:17,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:17,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:17,753 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 14:13:17,776 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:13:17,784 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 14:13:17,828 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:13:17,828 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:13:17,828 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-26 14:13:17,846 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 14:13:17,897 INFO L156 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2022-07-26 14:13:17,927 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:17,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:17,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:13:17,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:13:17,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:13:17,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:13:17,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:13:17,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:13:17,991 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 14:13:18,015 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:13:18,017 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 26 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 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 14:13:18,078 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 26 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 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 75 states and 176 transitions. Complement of second has 5 states. [2022-07-26 14:13:18,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:13:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 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 14:13:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 30 transitions. [2022-07-26 14:13:18,085 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 30 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 14:13:18,085 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:13:18,085 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 30 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 14:13:18,085 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:13:18,086 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 30 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 14:13:18,086 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:13:18,086 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 75 states and 176 transitions. [2022-07-26 14:13:18,095 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 16 [2022-07-26 14:13:18,098 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 75 states to 22 states and 47 transitions. [2022-07-26 14:13:18,098 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 20 [2022-07-26 14:13:18,098 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2022-07-26 14:13:18,099 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 47 transitions. [2022-07-26 14:13:18,100 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:13:18,100 INFO L220 hiAutomatonCegarLoop]: Abstraction has 22 states and 47 transitions. [2022-07-26 14:13:18,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 47 transitions. [2022-07-26 14:13:18,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-07-26 14:13:18,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 states have internal predecessors, (47), 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 14:13:18,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 47 transitions. [2022-07-26 14:13:18,116 INFO L242 hiAutomatonCegarLoop]: Abstraction has 22 states and 47 transitions. [2022-07-26 14:13:18,116 INFO L426 stractBuchiCegarLoop]: Abstraction has 22 states and 47 transitions. [2022-07-26 14:13:18,116 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:13:18,116 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states and 47 transitions. [2022-07-26 14:13:18,118 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 16 [2022-07-26 14:13:18,118 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:13:18,118 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:13:18,118 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 14:13:18,118 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:13:18,119 INFO L733 eck$LassoCheckResult]: Stem: 580#[ULTIMATE.startENTRY]don't care [1580] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse1 (store |v_#valid_229| |v_ULTIMATE.start_main_~#t1~0#1.base_63| 1))) (let ((.cse0 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1)) (.cse2 (select |v_#memory_int_161| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= (select |v_#valid_229| |v_ULTIMATE.start_main_~#t1~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (= |v_#NULL.base_14| 0) (= (select |v_#valid_229| 2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17| v_~N~0_92) (= (select |v_#valid_229| 1) 1) (= |v_#NULL.offset_14| 0) (= 2 (select |v_#length_196| 1)) (= (store (store (store |v_#length_196| |v_ULTIMATE.start_main_~#t1~0#1.base_63| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_194|) (= v_~A~0.base_113 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_63|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= |v_#valid_227| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_56| 0) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= v_~A~0.offset_113 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= (select .cse2 1) 0) (< 0 |v_#StackHeapBarrier_41|) (= (select |v_#length_196| 2) 22) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= (select |v_#valid_229| 0) 0) (= 48 (select .cse2 0)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_229|, #memory_int=|v_#memory_int_161|, #length=|v_#length_196|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ~A~0.base=v_~A~0.base_113, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_34|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset_35|, ULTIMATE.start_create_fresh_int_array_#t~post34#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post34#1_23|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~cap2~0=v_~cap2~0_51, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_19|, #length=|v_#length_194|, ULTIMATE.start_main_#t~ret26#1.offset=|v_ULTIMATE.start_main_#t~ret26#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet35#1_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ~i~0=v_~i~0_139, ~bag2~0=v_~bag2~0_112, ~sum2~0=v_~sum2~0_101, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_30|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ~sum1~0=v_~sum1~0_111, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_32|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_35|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_21|, ~j~0=v_~j~0_125, ULTIMATE.start_main_#t~ret26#1.base=|v_ULTIMATE.start_main_#t~ret26#1.base_39|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_36|, ~bag1~0=v_~bag1~0_120, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_56|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_38|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_30|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_24|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_38|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_34|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_29|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_34|, ~N~0=v_~N~0_92, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_63|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base_35|, ~A~0.offset=v_~A~0.offset_113, #valid=|v_#valid_227|, ~cap1~0=v_~cap1~0_55, #memory_int=|v_#memory_int_161|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_38|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_36|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post34#1, ULTIMATE.start_main_#t~nondet22#1, ~cap2~0, ULTIMATE.start_main_#t~nondet30#1, #length, ULTIMATE.start_main_#t~ret26#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~i~0, ~bag2~0, ~sum2~0, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~sum1~0, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_#t~nondet28#1, ~j~0, ULTIMATE.start_main_#t~ret26#1.base, ULTIMATE.start_main_#t~nondet25#1, ~bag1~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base, ~A~0.offset, #valid, ~cap1~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 582#[L113-6]don't care [1556] L113-6-->L97-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) (= |v_#memory_int_Out_2| (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre27#1_Out_2|))) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre27#1_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (and (= v_~bag1~0_In_1 v_~i~0_In_3) (= v_~bag1~0_In_1 0) (= v_~bag1~0_In_1 v_~bag2~0_In_1) (= v_~sum2~0_In_1 v_~bag1~0_In_1) (= v_~bag1~0_In_1 v_~sum1~0_In_1) (= v_~j~0_In_3 v_~bag1~0_In_1)) 1 0)) (= (select |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ~j~0=v_~j~0_In_3, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~i~0=v_~i~0_In_3, ~bag2~0=v_~bag2~0_In_1, ~bag1~0=v_~bag1~0_In_1, ~sum2~0=v_~sum2~0_In_1, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, #pthreadsForks=|v_#pthreadsForks_In_1|, ~sum1~0=v_~sum1~0_In_1, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_In_1|, #length=|v_#length_In_3|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ~j~0=v_~j~0_In_3, ULTIMATE.start_main_#t~ret26#1.base=|v_ULTIMATE.start_main_#t~ret26#1.base_Out_2|, ~bag1~0=v_~bag1~0_In_1, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, #length=|v_#length_In_3|, ULTIMATE.start_main_#t~ret26#1.offset=|v_ULTIMATE.start_main_#t~ret26#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~i~0=v_~i~0_In_3, ~bag2~0=v_~bag2~0_In_1, ~sum2~0=v_~sum2~0_In_1, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, ~sum1~0=v_~sum1~0_In_1, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_Out_2|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret26#1.base, #memory_int, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret26#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 592#[L97-3]don't care [1131] L97-3-->L46-1: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre27#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|} OutVars{thread1Thread1of1ForFork1_#t~post7#1=|v_thread1Thread1of1ForFork1_#t~post7#1_8|, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_8|, thread1Thread1of1ForFork1_#t~ret4#1=|v_thread1Thread1of1ForFork1_#t~ret4#1_8|, thread1Thread1of1ForFork1_plus_~b#1=|v_thread1Thread1of1ForFork1_plus_~b#1_42|, thread1Thread1of1ForFork1_plus_#in~a#1=|v_thread1Thread1of1ForFork1_plus_#in~a#1_18|, thread1Thread1of1ForFork1_#t~ret8#1=|v_thread1Thread1of1ForFork1_#t~ret8#1_8|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~ret5#1=|v_thread1Thread1of1ForFork1_#t~ret5#1_8|, thread1Thread1of1ForFork1_#t~ret2#1=|v_thread1Thread1of1ForFork1_#t~ret2#1_12|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_34|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|, thread1Thread1of1ForFork1_#t~mem3#1=|v_thread1Thread1of1ForFork1_#t~mem3#1_8|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_plus_~a#1=|v_thread1Thread1of1ForFork1_plus_~a#1_42|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_10|, thread1Thread1of1ForFork1_plus_#in~b#1=|v_thread1Thread1of1ForFork1_plus_#in~b#1_18|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_66|, thread1Thread1of1ForFork1_plus_#res#1=|v_thread1Thread1of1ForFork1_plus_#res#1_26|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7#1, thread1Thread1of1ForFork1_#t~mem6#1, thread1Thread1of1ForFork1_#t~ret4#1, thread1Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork1_#t~ret8#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~ret5#1, thread1Thread1of1ForFork1_#t~ret2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem3#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_plus_~a#1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_plus_#res#1] 578#[L46-1, L97-4]don't care [2022-07-26 14:13:18,121 INFO L735 eck$LassoCheckResult]: Loop: 578#[L46-1, L97-4]don't care [1575] L46-1-->L122-1: Formula: (let ((.cse0 (* v_~i~0_In_9 4))) (let ((.cse2 (+ |v_thread1Thread1of1ForFork1_plus_~b#1_Out_10| |v_thread1Thread1of1ForFork1_plus_~a#1_Out_10|)) (.cse1 (+ .cse0 v_~A~0.offset_In_5))) (and (= |v_thread1Thread1of1ForFork1_plus_~b#1_Out_10| |v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_10|) (<= (+ .cse0 v_~A~0.offset_In_5 4) (select |v_#length_In_9| v_~A~0.base_In_5)) (= (select |v_#valid_In_9| v_~A~0.base_In_5) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_22| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_14|) (= v_~bag1~0_In_7 |v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_10|) (< v_~i~0_In_9 v_~N~0_In_7) (= |v_thread1Thread1of1ForFork1_#t~mem1#1_Out_6| |v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_10|) (<= 0 .cse1) (= |v_thread1Thread1of1ForFork1_plus_#res#1_Out_18| .cse2) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_22| 0)) (= (ite (or (<= |v_thread1Thread1of1ForFork1_plus_~b#1_Out_10| 0) (<= .cse2 2147483647)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_14|) (not (= (ite (or (<= 0 |v_thread1Thread1of1ForFork1_plus_~b#1_Out_10|) (<= 0 (+ |v_thread1Thread1of1ForFork1_plus_~b#1_Out_10| |v_thread1Thread1of1ForFork1_plus_~a#1_Out_10| 2147483648))) 1 0) 0)) (= (select (select |v_#memory_int_In_7| v_~A~0.base_In_5) .cse1) |v_thread1Thread1of1ForFork1_#t~mem1#1_Out_6|) (= |v_thread1Thread1of1ForFork1_plus_~a#1_Out_10| |v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_10|)))) InVars {~A~0.base=v_~A~0.base_In_5, ~A~0.offset=v_~A~0.offset_In_5, ~i~0=v_~i~0_In_9, #valid=|v_#valid_In_9|, ~bag1~0=v_~bag1~0_In_7, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|, ~N~0=v_~N~0_In_7} OutVars{~A~0.base=v_~A~0.base_In_5, ~i~0=v_~i~0_In_9, thread1Thread1of1ForFork1_plus_~b#1=|v_thread1Thread1of1ForFork1_plus_~b#1_Out_10|, ~bag1~0=v_~bag1~0_In_7, thread1Thread1of1ForFork1_plus_#in~a#1=|v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_10|, ~N~0=v_~N~0_In_7, ~A~0.offset=v_~A~0.offset_In_5, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_14|, #valid=|v_#valid_In_9|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|, thread1Thread1of1ForFork1_plus_~a#1=|v_thread1Thread1of1ForFork1_plus_~a#1_Out_10|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_Out_6|, thread1Thread1of1ForFork1_plus_#in~b#1=|v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_10|, thread1Thread1of1ForFork1_plus_#res#1=|v_thread1Thread1of1ForFork1_plus_#res#1_Out_18|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_22|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork1_plus_~a#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork1_plus_#res#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 574#[L97-4, L122-1]don't care [1574] L122-1-->L46-1: Formula: (let ((.cse14 (* v_~i~0_In_7 4))) (let ((.cse13 (+ |v_thread1Thread1of1ForFork1_plus_~a#1_Out_6| |v_thread1Thread1of1ForFork1_plus_~b#1_Out_6|)) (.cse12 (+ v_~A~0.offset_In_3 .cse14))) (let ((.cse0 (<= (+ v_~A~0.offset_In_3 .cse14 4) (select |v_#length_In_7| v_~A~0.base_In_3))) (.cse4 (select (select |v_#memory_int_In_5| v_~A~0.base_In_3) .cse12)) (.cse1 (= |v_thread1Thread1of1ForFork1_plus_#res#1_Out_14| .cse13)) (.cse2 (not (= (ite (or (<= 0 (+ |v_thread1Thread1of1ForFork1_plus_~a#1_Out_6| 2147483648 |v_thread1Thread1of1ForFork1_plus_~b#1_Out_6|)) (<= 0 |v_thread1Thread1of1ForFork1_plus_~b#1_Out_6|)) 1 0) 0))) (.cse3 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10| (ite (or (<= |v_thread1Thread1of1ForFork1_plus_~b#1_Out_6| 0) (<= .cse13 2147483647)) 1 0))) (.cse5 (= (select |v_#valid_In_7| v_~A~0.base_In_3) 1)) (.cse6 (= v_~i~0_Out_2 (+ v_~i~0_In_7 1))) (.cse7 (= |v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_6| |v_thread1Thread1of1ForFork1_plus_~b#1_Out_6|)) (.cse8 (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| 0))) (.cse9 (<= 0 .cse12)) (.cse10 (= |v_thread1Thread1of1ForFork1_plus_~a#1_Out_6| |v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_6|)) (.cse11 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|))) (or (and .cse0 .cse1 (= |v_thread1Thread1of1ForFork1_#t~ret5#1_In_1| |v_thread1Thread1of1ForFork1_#t~ret5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_plus_#res#1_Out_14| v_~bag1~0_Out_2) .cse2 (= v_~sum1~0_Out_6 v_~sum1~0_In_5) .cse3 (< |v_thread1Thread1of1ForFork1_plus_#res#1_In_1| v_~cap1~0_In_1) (= |v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_6| .cse4) .cse5 (= |v_thread1Thread1of1ForFork1_#t~mem6#1_In_1| |v_thread1Thread1of1ForFork1_#t~mem6#1_Out_2|) .cse6 .cse7 (= v_~bag1~0_In_5 |v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_6|) .cse8 .cse9 .cse10 .cse11) (and (= |v_thread1Thread1of1ForFork1_#t~ret4#1_In_1| |v_thread1Thread1of1ForFork1_#t~ret4#1_Out_2|) .cse0 (= .cse4 v_~bag1~0_Out_2) .cse1 .cse2 .cse3 (<= v_~cap1~0_In_1 |v_thread1Thread1of1ForFork1_plus_#res#1_In_1|) (= |v_thread1Thread1of1ForFork1_plus_#res#1_Out_14| v_~sum1~0_Out_6) .cse5 (= |v_thread1Thread1of1ForFork1_#t~mem3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~mem3#1_In_1|) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (= |v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_6| v_~bag1~0_In_5) (= |v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_6| v_~sum1~0_In_5)))))) InVars {~A~0.base=v_~A~0.base_In_3, ~i~0=v_~i~0_In_7, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_In_1|, thread1Thread1of1ForFork1_#t~ret4#1=|v_thread1Thread1of1ForFork1_#t~ret4#1_In_1|, ~bag1~0=v_~bag1~0_In_5, ~A~0.offset=v_~A~0.offset_In_3, ~sum1~0=v_~sum1~0_In_5, thread1Thread1of1ForFork1_#t~ret5#1=|v_thread1Thread1of1ForFork1_#t~ret5#1_In_1|, #valid=|v_#valid_In_7|, ~cap1~0=v_~cap1~0_In_1, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_7|, thread1Thread1of1ForFork1_#t~mem3#1=|v_thread1Thread1of1ForFork1_#t~mem3#1_In_1|, thread1Thread1of1ForFork1_plus_#res#1=|v_thread1Thread1of1ForFork1_plus_#res#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post7#1=|v_thread1Thread1of1ForFork1_#t~post7#1_Out_2|, ~A~0.base=v_~A~0.base_In_3, ~i~0=v_~i~0_Out_2, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_Out_2|, thread1Thread1of1ForFork1_#t~ret4#1=|v_thread1Thread1of1ForFork1_#t~ret4#1_Out_2|, ~bag1~0=v_~bag1~0_Out_2, thread1Thread1of1ForFork1_plus_~b#1=|v_thread1Thread1of1ForFork1_plus_~b#1_Out_6|, thread1Thread1of1ForFork1_plus_#in~a#1=|v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_6|, ~A~0.offset=v_~A~0.offset_In_3, ~sum1~0=v_~sum1~0_Out_6, thread1Thread1of1ForFork1_#t~ret5#1=|v_thread1Thread1of1ForFork1_#t~ret5#1_Out_2|, thread1Thread1of1ForFork1_#t~ret2#1=|v_thread1Thread1of1ForFork1_#t~ret2#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|, #valid=|v_#valid_In_7|, ~cap1~0=v_~cap1~0_In_1, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_7|, thread1Thread1of1ForFork1_#t~mem3#1=|v_thread1Thread1of1ForFork1_#t~mem3#1_Out_2|, thread1Thread1of1ForFork1_plus_~a#1=|v_thread1Thread1of1ForFork1_plus_~a#1_Out_6|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_Out_2|, thread1Thread1of1ForFork1_plus_#in~b#1=|v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_6|, thread1Thread1of1ForFork1_plus_#res#1=|v_thread1Thread1of1ForFork1_plus_#res#1_Out_14|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7#1, ~i~0, thread1Thread1of1ForFork1_#t~mem6#1, thread1Thread1of1ForFork1_#t~ret4#1, ~bag1~0, thread1Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork1_plus_#in~a#1, ~sum1~0, thread1Thread1of1ForFork1_#t~ret5#1, thread1Thread1of1ForFork1_#t~ret2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem3#1, thread1Thread1of1ForFork1_plus_~a#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork1_plus_#res#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 578#[L46-1, L97-4]don't care [2022-07-26 14:13:18,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:18,121 INFO L85 PathProgramCache]: Analyzing trace with hash 1597538, now seen corresponding path program 1 times [2022-07-26 14:13:18,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:18,124 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299864480] [2022-07-26 14:13:18,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:18,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:18,153 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:18,198 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:18,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:18,198 INFO L85 PathProgramCache]: Analyzing trace with hash 51360, now seen corresponding path program 1 times [2022-07-26 14:13:18,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:18,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953586166] [2022-07-26 14:13:18,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:18,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:18,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:18,228 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:18,237 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:18,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:18,238 INFO L85 PathProgramCache]: Analyzing trace with hash 1535284417, now seen corresponding path program 1 times [2022-07-26 14:13:18,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:18,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571145929] [2022-07-26 14:13:18,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:18,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:18,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:13:18,331 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 14:13:18,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:13:18,332 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571145929] [2022-07-26 14:13:18,332 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571145929] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:13:18,332 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:13:18,332 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 14:13:18,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640231902] [2022-07-26 14:13:18,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:13:18,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:13:18,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-26 14:13:18,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-26 14:13:18,873 INFO L87 Difference]: Start difference. First operand 22 states and 47 transitions. cyclomatic complexity: 36 Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 3 states have internal predecessors, (5), 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 14:13:18,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:13:18,923 INFO L93 Difference]: Finished difference Result 35 states and 63 transitions. [2022-07-26 14:13:18,923 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 35 states and 63 transitions. [2022-07-26 14:13:18,924 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 16 [2022-07-26 14:13:18,924 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 35 states to 22 states and 46 transitions. [2022-07-26 14:13:18,924 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 21 [2022-07-26 14:13:18,925 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2022-07-26 14:13:18,925 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 46 transitions. [2022-07-26 14:13:18,925 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:13:18,925 INFO L220 hiAutomatonCegarLoop]: Abstraction has 22 states and 46 transitions. [2022-07-26 14:13:18,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 46 transitions. [2022-07-26 14:13:18,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-07-26 14:13:18,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.090909090909091) internal successors, (46), 21 states have internal predecessors, (46), 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 14:13:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 46 transitions. [2022-07-26 14:13:18,927 INFO L242 hiAutomatonCegarLoop]: Abstraction has 22 states and 46 transitions. [2022-07-26 14:13:18,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 14:13:18,929 INFO L426 stractBuchiCegarLoop]: Abstraction has 22 states and 46 transitions. [2022-07-26 14:13:18,929 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:13:18,929 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states and 46 transitions. [2022-07-26 14:13:18,929 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 16 [2022-07-26 14:13:18,929 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:13:18,929 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:13:18,929 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 14:13:18,929 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-07-26 14:13:18,930 INFO L733 eck$LassoCheckResult]: Stem: 670#[ULTIMATE.startENTRY]don't care [1580] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse1 (store |v_#valid_229| |v_ULTIMATE.start_main_~#t1~0#1.base_63| 1))) (let ((.cse0 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1)) (.cse2 (select |v_#memory_int_161| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= (select |v_#valid_229| |v_ULTIMATE.start_main_~#t1~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (= |v_#NULL.base_14| 0) (= (select |v_#valid_229| 2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17| v_~N~0_92) (= (select |v_#valid_229| 1) 1) (= |v_#NULL.offset_14| 0) (= 2 (select |v_#length_196| 1)) (= (store (store (store |v_#length_196| |v_ULTIMATE.start_main_~#t1~0#1.base_63| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_194|) (= v_~A~0.base_113 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_63|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= |v_#valid_227| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_56| 0) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= v_~A~0.offset_113 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= (select .cse2 1) 0) (< 0 |v_#StackHeapBarrier_41|) (= (select |v_#length_196| 2) 22) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= (select |v_#valid_229| 0) 0) (= 48 (select .cse2 0)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_229|, #memory_int=|v_#memory_int_161|, #length=|v_#length_196|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ~A~0.base=v_~A~0.base_113, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_34|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset_35|, ULTIMATE.start_create_fresh_int_array_#t~post34#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post34#1_23|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~cap2~0=v_~cap2~0_51, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_19|, #length=|v_#length_194|, ULTIMATE.start_main_#t~ret26#1.offset=|v_ULTIMATE.start_main_#t~ret26#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet35#1_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ~i~0=v_~i~0_139, ~bag2~0=v_~bag2~0_112, ~sum2~0=v_~sum2~0_101, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_30|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ~sum1~0=v_~sum1~0_111, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_32|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_35|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_21|, ~j~0=v_~j~0_125, ULTIMATE.start_main_#t~ret26#1.base=|v_ULTIMATE.start_main_#t~ret26#1.base_39|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_36|, ~bag1~0=v_~bag1~0_120, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_56|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_38|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_30|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_24|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_38|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_34|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_29|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_34|, ~N~0=v_~N~0_92, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_63|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base_35|, ~A~0.offset=v_~A~0.offset_113, #valid=|v_#valid_227|, ~cap1~0=v_~cap1~0_55, #memory_int=|v_#memory_int_161|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_38|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_36|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post34#1, ULTIMATE.start_main_#t~nondet22#1, ~cap2~0, ULTIMATE.start_main_#t~nondet30#1, #length, ULTIMATE.start_main_#t~ret26#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~i~0, ~bag2~0, ~sum2~0, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~sum1~0, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_#t~nondet28#1, ~j~0, ULTIMATE.start_main_#t~ret26#1.base, ULTIMATE.start_main_#t~nondet25#1, ~bag1~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base, ~A~0.offset, #valid, ~cap1~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 672#[L113-6]don't care [1460] L113-6-->L113-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (store |v_#memory_int_88| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_88| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet35#1_17|)) |v_#memory_int_87|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_137| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_110| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet35#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_137|, #memory_int=|v_#memory_int_88|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37|, #length=|v_#length_110|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post34#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post34#1_15|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_137|, #memory_int=|v_#memory_int_87|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_36|, #length=|v_#length_110|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post34#1, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1] 702#[L113-6]don't care [1556] L113-6-->L97-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) (= |v_#memory_int_Out_2| (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre27#1_Out_2|))) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre27#1_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (and (= v_~bag1~0_In_1 v_~i~0_In_3) (= v_~bag1~0_In_1 0) (= v_~bag1~0_In_1 v_~bag2~0_In_1) (= v_~sum2~0_In_1 v_~bag1~0_In_1) (= v_~bag1~0_In_1 v_~sum1~0_In_1) (= v_~j~0_In_3 v_~bag1~0_In_1)) 1 0)) (= (select |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ~j~0=v_~j~0_In_3, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~i~0=v_~i~0_In_3, ~bag2~0=v_~bag2~0_In_1, ~bag1~0=v_~bag1~0_In_1, ~sum2~0=v_~sum2~0_In_1, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, #pthreadsForks=|v_#pthreadsForks_In_1|, ~sum1~0=v_~sum1~0_In_1, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_In_1|, #length=|v_#length_In_3|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ~j~0=v_~j~0_In_3, ULTIMATE.start_main_#t~ret26#1.base=|v_ULTIMATE.start_main_#t~ret26#1.base_Out_2|, ~bag1~0=v_~bag1~0_In_1, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, #length=|v_#length_In_3|, ULTIMATE.start_main_#t~ret26#1.offset=|v_ULTIMATE.start_main_#t~ret26#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~i~0=v_~i~0_In_3, ~bag2~0=v_~bag2~0_In_1, ~sum2~0=v_~sum2~0_In_1, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, ~sum1~0=v_~sum1~0_In_1, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_Out_2|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret26#1.base, #memory_int, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret26#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 682#[L97-3]don't care [1131] L97-3-->L46-1: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre27#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|} OutVars{thread1Thread1of1ForFork1_#t~post7#1=|v_thread1Thread1of1ForFork1_#t~post7#1_8|, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_8|, thread1Thread1of1ForFork1_#t~ret4#1=|v_thread1Thread1of1ForFork1_#t~ret4#1_8|, thread1Thread1of1ForFork1_plus_~b#1=|v_thread1Thread1of1ForFork1_plus_~b#1_42|, thread1Thread1of1ForFork1_plus_#in~a#1=|v_thread1Thread1of1ForFork1_plus_#in~a#1_18|, thread1Thread1of1ForFork1_#t~ret8#1=|v_thread1Thread1of1ForFork1_#t~ret8#1_8|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~ret5#1=|v_thread1Thread1of1ForFork1_#t~ret5#1_8|, thread1Thread1of1ForFork1_#t~ret2#1=|v_thread1Thread1of1ForFork1_#t~ret2#1_12|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_34|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|, thread1Thread1of1ForFork1_#t~mem3#1=|v_thread1Thread1of1ForFork1_#t~mem3#1_8|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_plus_~a#1=|v_thread1Thread1of1ForFork1_plus_~a#1_42|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_10|, thread1Thread1of1ForFork1_plus_#in~b#1=|v_thread1Thread1of1ForFork1_plus_#in~b#1_18|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_66|, thread1Thread1of1ForFork1_plus_#res#1=|v_thread1Thread1of1ForFork1_plus_#res#1_26|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7#1, thread1Thread1of1ForFork1_#t~mem6#1, thread1Thread1of1ForFork1_#t~ret4#1, thread1Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork1_#t~ret8#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~ret5#1, thread1Thread1of1ForFork1_#t~ret2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem3#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_plus_~a#1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_plus_#res#1] 668#[L46-1, L97-4]don't care [2022-07-26 14:13:18,930 INFO L735 eck$LassoCheckResult]: Loop: 668#[L46-1, L97-4]don't care [1575] L46-1-->L122-1: Formula: (let ((.cse0 (* v_~i~0_In_9 4))) (let ((.cse2 (+ |v_thread1Thread1of1ForFork1_plus_~b#1_Out_10| |v_thread1Thread1of1ForFork1_plus_~a#1_Out_10|)) (.cse1 (+ .cse0 v_~A~0.offset_In_5))) (and (= |v_thread1Thread1of1ForFork1_plus_~b#1_Out_10| |v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_10|) (<= (+ .cse0 v_~A~0.offset_In_5 4) (select |v_#length_In_9| v_~A~0.base_In_5)) (= (select |v_#valid_In_9| v_~A~0.base_In_5) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_22| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_14|) (= v_~bag1~0_In_7 |v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_10|) (< v_~i~0_In_9 v_~N~0_In_7) (= |v_thread1Thread1of1ForFork1_#t~mem1#1_Out_6| |v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_10|) (<= 0 .cse1) (= |v_thread1Thread1of1ForFork1_plus_#res#1_Out_18| .cse2) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_22| 0)) (= (ite (or (<= |v_thread1Thread1of1ForFork1_plus_~b#1_Out_10| 0) (<= .cse2 2147483647)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_14|) (not (= (ite (or (<= 0 |v_thread1Thread1of1ForFork1_plus_~b#1_Out_10|) (<= 0 (+ |v_thread1Thread1of1ForFork1_plus_~b#1_Out_10| |v_thread1Thread1of1ForFork1_plus_~a#1_Out_10| 2147483648))) 1 0) 0)) (= (select (select |v_#memory_int_In_7| v_~A~0.base_In_5) .cse1) |v_thread1Thread1of1ForFork1_#t~mem1#1_Out_6|) (= |v_thread1Thread1of1ForFork1_plus_~a#1_Out_10| |v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_10|)))) InVars {~A~0.base=v_~A~0.base_In_5, ~A~0.offset=v_~A~0.offset_In_5, ~i~0=v_~i~0_In_9, #valid=|v_#valid_In_9|, ~bag1~0=v_~bag1~0_In_7, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|, ~N~0=v_~N~0_In_7} OutVars{~A~0.base=v_~A~0.base_In_5, ~i~0=v_~i~0_In_9, thread1Thread1of1ForFork1_plus_~b#1=|v_thread1Thread1of1ForFork1_plus_~b#1_Out_10|, ~bag1~0=v_~bag1~0_In_7, thread1Thread1of1ForFork1_plus_#in~a#1=|v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_10|, ~N~0=v_~N~0_In_7, ~A~0.offset=v_~A~0.offset_In_5, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_14|, #valid=|v_#valid_In_9|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|, thread1Thread1of1ForFork1_plus_~a#1=|v_thread1Thread1of1ForFork1_plus_~a#1_Out_10|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_Out_6|, thread1Thread1of1ForFork1_plus_#in~b#1=|v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_10|, thread1Thread1of1ForFork1_plus_#res#1=|v_thread1Thread1of1ForFork1_plus_#res#1_Out_18|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_22|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork1_plus_~a#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork1_plus_#res#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 664#[L97-4, L122-1]don't care [1574] L122-1-->L46-1: Formula: (let ((.cse14 (* v_~i~0_In_7 4))) (let ((.cse13 (+ |v_thread1Thread1of1ForFork1_plus_~a#1_Out_6| |v_thread1Thread1of1ForFork1_plus_~b#1_Out_6|)) (.cse12 (+ v_~A~0.offset_In_3 .cse14))) (let ((.cse0 (<= (+ v_~A~0.offset_In_3 .cse14 4) (select |v_#length_In_7| v_~A~0.base_In_3))) (.cse4 (select (select |v_#memory_int_In_5| v_~A~0.base_In_3) .cse12)) (.cse1 (= |v_thread1Thread1of1ForFork1_plus_#res#1_Out_14| .cse13)) (.cse2 (not (= (ite (or (<= 0 (+ |v_thread1Thread1of1ForFork1_plus_~a#1_Out_6| 2147483648 |v_thread1Thread1of1ForFork1_plus_~b#1_Out_6|)) (<= 0 |v_thread1Thread1of1ForFork1_plus_~b#1_Out_6|)) 1 0) 0))) (.cse3 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10| (ite (or (<= |v_thread1Thread1of1ForFork1_plus_~b#1_Out_6| 0) (<= .cse13 2147483647)) 1 0))) (.cse5 (= (select |v_#valid_In_7| v_~A~0.base_In_3) 1)) (.cse6 (= v_~i~0_Out_2 (+ v_~i~0_In_7 1))) (.cse7 (= |v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_6| |v_thread1Thread1of1ForFork1_plus_~b#1_Out_6|)) (.cse8 (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| 0))) (.cse9 (<= 0 .cse12)) (.cse10 (= |v_thread1Thread1of1ForFork1_plus_~a#1_Out_6| |v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_6|)) (.cse11 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|))) (or (and .cse0 .cse1 (= |v_thread1Thread1of1ForFork1_#t~ret5#1_In_1| |v_thread1Thread1of1ForFork1_#t~ret5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_plus_#res#1_Out_14| v_~bag1~0_Out_2) .cse2 (= v_~sum1~0_Out_6 v_~sum1~0_In_5) .cse3 (< |v_thread1Thread1of1ForFork1_plus_#res#1_In_1| v_~cap1~0_In_1) (= |v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_6| .cse4) .cse5 (= |v_thread1Thread1of1ForFork1_#t~mem6#1_In_1| |v_thread1Thread1of1ForFork1_#t~mem6#1_Out_2|) .cse6 .cse7 (= v_~bag1~0_In_5 |v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_6|) .cse8 .cse9 .cse10 .cse11) (and (= |v_thread1Thread1of1ForFork1_#t~ret4#1_In_1| |v_thread1Thread1of1ForFork1_#t~ret4#1_Out_2|) .cse0 (= .cse4 v_~bag1~0_Out_2) .cse1 .cse2 .cse3 (<= v_~cap1~0_In_1 |v_thread1Thread1of1ForFork1_plus_#res#1_In_1|) (= |v_thread1Thread1of1ForFork1_plus_#res#1_Out_14| v_~sum1~0_Out_6) .cse5 (= |v_thread1Thread1of1ForFork1_#t~mem3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~mem3#1_In_1|) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (= |v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_6| v_~bag1~0_In_5) (= |v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_6| v_~sum1~0_In_5)))))) InVars {~A~0.base=v_~A~0.base_In_3, ~i~0=v_~i~0_In_7, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_In_1|, thread1Thread1of1ForFork1_#t~ret4#1=|v_thread1Thread1of1ForFork1_#t~ret4#1_In_1|, ~bag1~0=v_~bag1~0_In_5, ~A~0.offset=v_~A~0.offset_In_3, ~sum1~0=v_~sum1~0_In_5, thread1Thread1of1ForFork1_#t~ret5#1=|v_thread1Thread1of1ForFork1_#t~ret5#1_In_1|, #valid=|v_#valid_In_7|, ~cap1~0=v_~cap1~0_In_1, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_7|, thread1Thread1of1ForFork1_#t~mem3#1=|v_thread1Thread1of1ForFork1_#t~mem3#1_In_1|, thread1Thread1of1ForFork1_plus_#res#1=|v_thread1Thread1of1ForFork1_plus_#res#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post7#1=|v_thread1Thread1of1ForFork1_#t~post7#1_Out_2|, ~A~0.base=v_~A~0.base_In_3, ~i~0=v_~i~0_Out_2, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_Out_2|, thread1Thread1of1ForFork1_#t~ret4#1=|v_thread1Thread1of1ForFork1_#t~ret4#1_Out_2|, ~bag1~0=v_~bag1~0_Out_2, thread1Thread1of1ForFork1_plus_~b#1=|v_thread1Thread1of1ForFork1_plus_~b#1_Out_6|, thread1Thread1of1ForFork1_plus_#in~a#1=|v_thread1Thread1of1ForFork1_plus_#in~a#1_Out_6|, ~A~0.offset=v_~A~0.offset_In_3, ~sum1~0=v_~sum1~0_Out_6, thread1Thread1of1ForFork1_#t~ret5#1=|v_thread1Thread1of1ForFork1_#t~ret5#1_Out_2|, thread1Thread1of1ForFork1_#t~ret2#1=|v_thread1Thread1of1ForFork1_#t~ret2#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|, #valid=|v_#valid_In_7|, ~cap1~0=v_~cap1~0_In_1, #memory_int=|v_#memory_int_In_5|, #length=|v_#length_In_7|, thread1Thread1of1ForFork1_#t~mem3#1=|v_thread1Thread1of1ForFork1_#t~mem3#1_Out_2|, thread1Thread1of1ForFork1_plus_~a#1=|v_thread1Thread1of1ForFork1_plus_~a#1_Out_6|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_Out_2|, thread1Thread1of1ForFork1_plus_#in~b#1=|v_thread1Thread1of1ForFork1_plus_#in~b#1_Out_6|, thread1Thread1of1ForFork1_plus_#res#1=|v_thread1Thread1of1ForFork1_plus_#res#1_Out_14|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7#1, ~i~0, thread1Thread1of1ForFork1_#t~mem6#1, thread1Thread1of1ForFork1_#t~ret4#1, ~bag1~0, thread1Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork1_plus_#in~a#1, ~sum1~0, thread1Thread1of1ForFork1_#t~ret5#1, thread1Thread1of1ForFork1_#t~ret2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem3#1, thread1Thread1of1ForFork1_plus_~a#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork1_plus_#res#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 668#[L46-1, L97-4]don't care [2022-07-26 14:13:18,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:18,930 INFO L85 PathProgramCache]: Analyzing trace with hash 49445728, now seen corresponding path program 1 times [2022-07-26 14:13:18,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:18,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597701503] [2022-07-26 14:13:18,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:18,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:18,945 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:18,964 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:18,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:18,965 INFO L85 PathProgramCache]: Analyzing trace with hash 51360, now seen corresponding path program 2 times [2022-07-26 14:13:18,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:18,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291073961] [2022-07-26 14:13:18,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:18,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:18,988 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:19,007 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:19,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:19,007 INFO L85 PathProgramCache]: Analyzing trace with hash 272754751, now seen corresponding path program 1 times [2022-07-26 14:13:19,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:19,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771017325] [2022-07-26 14:13:19,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:19,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:19,051 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:19,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:19,098 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:20,466 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:13:20,467 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:13:20,467 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:13:20,467 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:13:20,467 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:13:20,467 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:20,467 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:13:20,467 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:13:20,467 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-misc-1.wvr.c_BEv2_Iteration3_Lasso [2022-07-26 14:13:20,467 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:13:20,467 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:13:20,483 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:20,492 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:20,494 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,438 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,440 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,441 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,442 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,444 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,446 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,447 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,449 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,450 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,451 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,453 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,455 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 14:13:21,456 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,457 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,459 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,462 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,464 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 14:13:21,465 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,467 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,468 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,470 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,471 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,473 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,474 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,476 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,478 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,481 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,482 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,484 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,485 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,487 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,488 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,489 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,491 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,492 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,494 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:21,822 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 21 [2022-07-26 14:13:23,107 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:13:23,107 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:13:23,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,112 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 14:13:23,113 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 14:13:23,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:23,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:23,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,121 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:23,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:23,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,143 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 14:13:23,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,144 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 14:13:23,145 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 14:13:23,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:23,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:23,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,154 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:23,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:23,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,184 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 14:13:23,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,185 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 14:13:23,186 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 14:13:23,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:23,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,195 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,195 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,226 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-07-26 14:13:23,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,228 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 14:13:23,228 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 14:13:23,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:23,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,237 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,267 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2022-07-26 14:13:23,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,269 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 14:13:23,270 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 14:13:23,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:23,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,277 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,307 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 14:13:23,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,309 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 14:13:23,310 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 14:13:23,311 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 14:13:23,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,318 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,318 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,348 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 14:13:23,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,349 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 14:13:23,350 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 14:13:23,351 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 14:13:23,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,358 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,388 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 14:13:23,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,390 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 14:13:23,391 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 14:13:23,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:23,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,397 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 14:13:23,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,397 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,401 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 14:13:23,401 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,431 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-26 14:13:23,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,433 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 14:13:23,433 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 14:13:23,434 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 14:13:23,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,441 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,471 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-07-26 14:13:23,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,473 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 14:13:23,474 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 14:13:23,475 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 14:13:23,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,480 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,481 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,481 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,512 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-26 14:13:23,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,513 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 14:13:23,514 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 14:13:23,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:23,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,522 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,522 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,552 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:23,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,553 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 14:13:23,562 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 14:13:23,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:23,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,585 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,587 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,587 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,606 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-26 14:13:23,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,607 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 14:13:23,608 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 14:13:23,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:23,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,615 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,616 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,646 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 14:13:23,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,646 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,647 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 14:13:23,648 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 14:13:23,649 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 14:13:23,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,656 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,656 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:23,686 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 14:13:23,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,687 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,687 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 14:13:23,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:23,690 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 14:13:23,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:23,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:23,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:23,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:23,703 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:23,703 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:23,719 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:13:23,735 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-26 14:13:23,735 INFO L444 ModelExtractionUtils]: 12 out of 37 variables were initially zero. Simplification set additionally 22 variables to zero. [2022-07-26 14:13:23,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:23,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:23,736 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 14:13:23,737 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 14:13:23,738 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:13:23,759 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:13:23,759 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:13:23,760 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i~0, ~N~0) = -1*~i~0 + 1*~N~0 Supporting invariants [] [2022-07-26 14:13:23,775 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 14:13:23,839 INFO L156 tatePredicateManager]: 25 out of 25 supporting invariants were superfluous and have been removed [2022-07-26 14:13:23,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:13:23,870 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:13:23,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:13:23,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:13:23,881 INFO L263 TraceCheckSpWp]: Trace formula consists of 26 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:13:23,882 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:13:23,892 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 14:13:23,892 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 14:13:23,893 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 22 states and 46 transitions. cyclomatic complexity: 35 Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 14:13:23,935 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 22 states and 46 transitions. cyclomatic complexity: 35. Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 57 states and 141 transitions. Complement of second has 6 states. [2022-07-26 14:13:23,936 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 14:13:23,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 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 14:13:23,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-07-26 14:13:23,937 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 26 transitions. Stem has 4 letters. Loop has 2 letters. [2022-07-26 14:13:23,937 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:13:23,937 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 26 transitions. Stem has 6 letters. Loop has 2 letters. [2022-07-26 14:13:23,937 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:13:23,937 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 26 transitions. Stem has 4 letters. Loop has 4 letters. [2022-07-26 14:13:23,937 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:13:23,938 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 57 states and 141 transitions. [2022-07-26 14:13:23,944 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 8 [2022-07-26 14:13:23,945 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 57 states to 37 states and 88 transitions. [2022-07-26 14:13:23,946 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 14 [2022-07-26 14:13:23,946 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 25 [2022-07-26 14:13:23,946 INFO L73 IsDeterministic]: Start isDeterministic. Operand 37 states and 88 transitions. [2022-07-26 14:13:23,946 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:13:23,947 INFO L220 hiAutomatonCegarLoop]: Abstraction has 37 states and 88 transitions. [2022-07-26 14:13:23,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states and 88 transitions. [2022-07-26 14:13:23,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 29. [2022-07-26 14:13:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 2.4827586206896552) internal successors, (72), 28 states have internal predecessors, (72), 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 14:13:23,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 72 transitions. [2022-07-26 14:13:23,953 INFO L242 hiAutomatonCegarLoop]: Abstraction has 29 states and 72 transitions. [2022-07-26 14:13:23,953 INFO L426 stractBuchiCegarLoop]: Abstraction has 29 states and 72 transitions. [2022-07-26 14:13:23,953 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:13:23,953 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states and 72 transitions. [2022-07-26 14:13:23,953 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 8 [2022-07-26 14:13:23,953 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:13:23,953 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:13:23,954 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:13:23,954 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 14:13:23,955 INFO L733 eck$LassoCheckResult]: Stem: 915#[ULTIMATE.startENTRY]don't care [1580] ULTIMATE.startENTRY-->L113-6: Formula: (let ((.cse1 (store |v_#valid_229| |v_ULTIMATE.start_main_~#t1~0#1.base_63| 1))) (let ((.cse0 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_51| 1)) (.cse2 (select |v_#memory_int_161| 1))) (and (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) 1 0) 0)) (= (select |v_#valid_229| |v_ULTIMATE.start_main_~#t1~0#1.base_63|) 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (= |v_#NULL.base_14| 0) (= (select |v_#valid_229| 2) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17| v_~N~0_92) (= (select |v_#valid_229| 1) 1) (= |v_#NULL.offset_14| 0) (= 2 (select |v_#length_196| 1)) (= (store (store (store |v_#length_196| |v_ULTIMATE.start_main_~#t1~0#1.base_63| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_194|) (= v_~A~0.base_113 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_63|) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= |v_#valid_227| (store .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_56| 0) (= (select .cse0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_51|) 0) (= v_~A~0.offset_113 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_55| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_45| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= (select .cse2 1) 0) (< 0 |v_#StackHeapBarrier_41|) (= (select |v_#length_196| 2) 22) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= (select |v_#valid_229| 0) 0) (= 48 (select .cse2 0)) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_51|)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_229|, #memory_int=|v_#memory_int_161|, #length=|v_#length_196|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ~A~0.base=v_~A~0.base_113, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_34|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_45|, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset_35|, ULTIMATE.start_create_fresh_int_array_#t~post34#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post34#1_23|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_34|, ~cap2~0=v_~cap2~0_51, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_19|, #length=|v_#length_194|, ULTIMATE.start_main_#t~ret26#1.offset=|v_ULTIMATE.start_main_#t~ret26#1.offset_39|, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet35#1_26|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ~i~0=v_~i~0_139, ~bag2~0=v_~bag2~0_112, ~sum2~0=v_~sum2~0_101, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_30|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ~sum1~0=v_~sum1~0_111, ULTIMATE.start_main_#t~nondet20#1=|v_ULTIMATE.start_main_#t~nondet20#1_32|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_35|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_21|, ~j~0=v_~j~0_125, ULTIMATE.start_main_#t~ret26#1.base=|v_ULTIMATE.start_main_#t~ret26#1.base_39|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_36|, ~bag1~0=v_~bag1~0_120, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_56|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_38|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_30|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_55|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_17|, ULTIMATE.start_main_#t~mem31#1=|v_ULTIMATE.start_main_#t~mem31#1_24|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_38|, ULTIMATE.start_main_#t~mem32#1=|v_ULTIMATE.start_main_#t~mem32#1_34|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_32|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_29|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_34|, ~N~0=v_~N~0_92, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_63|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base_35|, ~A~0.offset=v_~A~0.offset_113, #valid=|v_#valid_227|, ~cap1~0=v_~cap1~0_55, #memory_int=|v_#memory_int_161|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_38|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_36|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_51|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_77|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.offset, ULTIMATE.start_create_fresh_int_array_#t~post34#1, ULTIMATE.start_main_#t~nondet22#1, ~cap2~0, ULTIMATE.start_main_#t~nondet30#1, #length, ULTIMATE.start_main_#t~ret26#1.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ~i~0, ~bag2~0, ~sum2~0, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~sum1~0, ULTIMATE.start_main_#t~nondet20#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_#t~nondet28#1, ~j~0, ULTIMATE.start_main_#t~ret26#1.base, ULTIMATE.start_main_#t~nondet25#1, ~bag1~0, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~mem31#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~mem32#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_create_fresh_int_array_#t~malloc33#1.base, ~A~0.offset, #valid, ~cap1~0, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 917#[L113-6]don't care [1460] L113-6-->L113-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= (store |v_#memory_int_88| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_88| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet35#1_17|)) |v_#memory_int_87|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_137| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) 1) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1 4) (select |v_#length_110| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|)) (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37| 1))))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet35#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_137|, #memory_int=|v_#memory_int_88|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_37|, #length=|v_#length_110|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post34#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post34#1_15|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, #valid=|v_#valid_137|, #memory_int=|v_#memory_int_87|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_36|, #length=|v_#length_110|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_44|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post34#1, ULTIMATE.start_create_fresh_int_array_#t~nondet35#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~1#1] 957#[L113-6]don't care [1556] L113-6-->L97-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) (= |v_#memory_int_Out_2| (store |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_1| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre27#1_Out_2|))) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre27#1_Out_2|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (and (= v_~bag1~0_In_1 v_~i~0_In_3) (= v_~bag1~0_In_1 0) (= v_~bag1~0_In_1 v_~bag2~0_In_1) (= v_~sum2~0_In_1 v_~bag1~0_In_1) (= v_~bag1~0_In_1 v_~sum1~0_In_1) (= v_~j~0_In_3 v_~bag1~0_In_1)) 1 0)) (= (select |v_#valid_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ~j~0=v_~j~0_In_3, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~i~0=v_~i~0_In_3, ~bag2~0=v_~bag2~0_In_1, ~bag1~0=v_~bag1~0_In_1, ~sum2~0=v_~sum2~0_In_1, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, #pthreadsForks=|v_#pthreadsForks_In_1|, ~sum1~0=v_~sum1~0_In_1, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_In_1|, #length=|v_#length_In_3|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ~j~0=v_~j~0_In_3, ULTIMATE.start_main_#t~ret26#1.base=|v_ULTIMATE.start_main_#t~ret26#1.base_Out_2|, ~bag1~0=v_~bag1~0_In_1, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_In_3|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, #pthreadsForks=|v_#pthreadsForks_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_10|, #length=|v_#length_In_3|, ULTIMATE.start_main_#t~ret26#1.offset=|v_ULTIMATE.start_main_#t~ret26#1.offset_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~i~0=v_~i~0_In_3, ~bag2~0=v_~bag2~0_In_1, ~sum2~0=v_~sum2~0_In_1, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, ~sum1~0=v_~sum1~0_In_1, #valid=|v_#valid_In_3|, #memory_int=|v_#memory_int_Out_2|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret26#1.base, #memory_int, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~ret26#1.offset, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 929#[L97-3]don't care [1131] L97-3-->L46-1: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre27#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|} OutVars{thread1Thread1of1ForFork1_#t~post7#1=|v_thread1Thread1of1ForFork1_#t~post7#1_8|, thread1Thread1of1ForFork1_#t~mem6#1=|v_thread1Thread1of1ForFork1_#t~mem6#1_8|, thread1Thread1of1ForFork1_#t~ret4#1=|v_thread1Thread1of1ForFork1_#t~ret4#1_8|, thread1Thread1of1ForFork1_plus_~b#1=|v_thread1Thread1of1ForFork1_plus_~b#1_42|, thread1Thread1of1ForFork1_plus_#in~a#1=|v_thread1Thread1of1ForFork1_plus_#in~a#1_18|, thread1Thread1of1ForFork1_#t~ret8#1=|v_thread1Thread1of1ForFork1_#t~ret8#1_8|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_#t~ret5#1=|v_thread1Thread1of1ForFork1_#t~ret5#1_8|, thread1Thread1of1ForFork1_#t~ret2#1=|v_thread1Thread1of1ForFork1_#t~ret2#1_12|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_34|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|, thread1Thread1of1ForFork1_#t~mem3#1=|v_thread1Thread1of1ForFork1_#t~mem3#1_8|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_plus_~a#1=|v_thread1Thread1of1ForFork1_plus_~a#1_42|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_10|, thread1Thread1of1ForFork1_plus_#in~b#1=|v_thread1Thread1of1ForFork1_plus_#in~b#1_18|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_66|, thread1Thread1of1ForFork1_plus_#res#1=|v_thread1Thread1of1ForFork1_plus_#res#1_26|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post7#1, thread1Thread1of1ForFork1_#t~mem6#1, thread1Thread1of1ForFork1_#t~ret4#1, thread1Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork1_#t~ret8#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_#t~ret5#1, thread1Thread1of1ForFork1_#t~ret2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem3#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_plus_~a#1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_plus_#res#1] 931#[L46-1, L97-4]don't care [1445] L97-4-->L98-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_27|) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_27| 4) (select |v_#length_94| |v_ULTIMATE.start_main_~#t2~0#1.base_33|)) (= (select |v_#valid_121| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) 1) (= |v_#memory_int_75| (store |v_#memory_int_76| |v_ULTIMATE.start_main_~#t2~0#1.base_33| (store (select |v_#memory_int_76| |v_ULTIMATE.start_main_~#t2~0#1.base_33|) |v_ULTIMATE.start_main_~#t2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre29#1_19|))) (= |v_#pthreadsForks_26| |v_ULTIMATE.start_main_#t~pre29#1_19|) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_26|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_121|, #memory_int=|v_#memory_int_76|, #length=|v_#length_94|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|} OutVars{ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_19|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_121|, #memory_int=|v_#memory_int_75|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_17|, #length=|v_#length_94|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_33|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_#t~nondet28#1] 933#[L46-1, L98-3]don't care [1128] L98-3-->L63-1: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|} OutVars{thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_18|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, thread2Thread1of1ForFork0_#t~post15#1=|v_thread2Thread1of1ForFork0_#t~post15#1_8|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_8|, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_42|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_34|, thread2Thread1of1ForFork0_#t~ret13#1=|v_thread2Thread1of1ForFork0_#t~ret13#1_8|, thread2Thread1of1ForFork0_#t~mem9#1=|v_thread2Thread1of1ForFork0_#t~mem9#1_10|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_66|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_18|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, thread2Thread1of1ForFork0_#t~mem14#1=|v_thread2Thread1of1ForFork0_#t~mem14#1_8|, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_42|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_26|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~ret12#1=|v_thread2Thread1of1ForFork0_#t~ret12#1_8|, thread2Thread1of1ForFork0_#t~ret16#1=|v_thread2Thread1of1ForFork0_#t~ret16#1_8|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~post15#1, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_#t~mem11#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~ret13#1, thread2Thread1of1ForFork0_#t~mem9#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#t~mem14#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~ret12#1, thread2Thread1of1ForFork0_#t~ret16#1] 935#[L98-4, L63-1, L46-1]don't care [2022-07-26 14:13:23,955 INFO L735 eck$LassoCheckResult]: Loop: 935#[L98-4, L63-1, L46-1]don't care [1579] L63-1-->L63-1: Formula: (let ((.cse0 (* v_~j~0_122 4))) (let ((.cse11 (+ v_~A~0.offset_111 .cse0))) (let ((.cse2 (select (select |v_#memory_int_159| v_~A~0.base_111) .cse11))) (let ((.cse1 (+ .cse2 v_~bag2~0_109))) (and (<= (+ v_~A~0.offset_111 .cse0 4) (select |v_#length_192| v_~A~0.base_111)) (not (= (ite (or (<= .cse1 2147483647) (<= .cse2 0)) 1 0) 0)) (= (select |v_#valid_225| v_~A~0.base_111) 1) (< v_~j~0_122 v_~N~0_90) (let ((.cse10 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_197| |v_thread2Thread1of1ForFork0_plus_~b#1_199|))) (let ((.cse3 (<= 0 .cse11)) (.cse4 (= (ite (or (<= .cse10 2147483647) (<= |v_thread2Thread1of1ForFork0_plus_~b#1_199| 0)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_211|)) (.cse5 (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_95| |v_thread2Thread1of1ForFork0_plus_~b#1_199|)) (.cse6 (= .cse10 |v_thread2Thread1of1ForFork0_plus_#res#1_143|)) (.cse7 (= v_~j~0_121 (+ v_~j~0_122 1))) (.cse8 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_267| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_211|)) (.cse9 (= |v_thread2Thread1of1ForFork0_plus_~a#1_197| |v_thread2Thread1of1ForFork0_plus_#in~a#1_93|))) (or (and (= .cse2 |v_thread2Thread1of1ForFork0_plus_#in~b#1_95|) (= v_~bag2~0_108 |v_thread2Thread1of1ForFork0_plus_#res#1_143|) .cse3 .cse4 (= |v_thread2Thread1of1ForFork0_#t~mem14#1_34| |v_thread2Thread1of1ForFork0_#t~mem14#1_33|) (= v_~sum2~0_97 v_~sum2~0_98) .cse5 (= v_~bag2~0_109 |v_thread2Thread1of1ForFork0_plus_#in~a#1_93|) (= |v_thread2Thread1of1ForFork0_#t~ret13#1_32| |v_thread2Thread1of1ForFork0_#t~ret13#1_31|) .cse6 .cse7 .cse8 (< .cse1 v_~cap2~0_49) .cse9) (and .cse3 (= v_~sum2~0_97 |v_thread2Thread1of1ForFork0_plus_#res#1_143|) (= |v_thread2Thread1of1ForFork0_#t~ret12#1_34| |v_thread2Thread1of1ForFork0_#t~ret12#1_33|) (= v_~sum2~0_98 |v_thread2Thread1of1ForFork0_plus_#in~a#1_93|) .cse4 (= |v_thread2Thread1of1ForFork0_#t~mem11#1_31| |v_thread2Thread1of1ForFork0_#t~mem11#1_32|) .cse5 .cse6 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_267| 0)) .cse7 .cse8 (not (= (ite (or (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_197| |v_thread2Thread1of1ForFork0_plus_~b#1_199| 2147483648)) (<= 0 |v_thread2Thread1of1ForFork0_plus_~b#1_199|)) 1 0) 0)) (= .cse2 v_~bag2~0_108) .cse9 (<= v_~cap2~0_49 .cse1) (= v_~bag2~0_109 |v_thread2Thread1of1ForFork0_plus_#in~b#1_95|))))) (not (= (ite (or (<= 0 (+ .cse2 v_~bag2~0_109 2147483648)) (<= 0 .cse2)) 1 0) 0))))))) InVars {~A~0.base=v_~A~0.base_111, ~j~0=v_~j~0_122, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_32|, ~bag2~0=v_~bag2~0_109, ~sum2~0=v_~sum2~0_98, thread2Thread1of1ForFork0_#t~ret13#1=|v_thread2Thread1of1ForFork0_#t~ret13#1_32|, ~N~0=v_~N~0_90, ~A~0.offset=v_~A~0.offset_111, thread2Thread1of1ForFork0_#t~mem14#1=|v_thread2Thread1of1ForFork0_#t~mem14#1_34|, ~cap2~0=v_~cap2~0_49, #valid=|v_#valid_225|, #memory_int=|v_#memory_int_159|, #length=|v_#length_192|, thread2Thread1of1ForFork0_#t~ret12#1=|v_thread2Thread1of1ForFork0_#t~ret12#1_34|} OutVars{thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_93|, ~A~0.base=v_~A~0.base_111, ~j~0=v_~j~0_121, thread2Thread1of1ForFork0_#t~post15#1=|v_thread2Thread1of1ForFork0_#t~post15#1_35|, thread2Thread1of1ForFork0_#t~mem11#1=|v_thread2Thread1of1ForFork0_#t~mem11#1_31|, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_197|, ~bag2~0=v_~bag2~0_108, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_211|, ~sum2~0=v_~sum2~0_97, thread2Thread1of1ForFork0_#t~ret13#1=|v_thread2Thread1of1ForFork0_#t~ret13#1_31|, ~N~0=v_~N~0_90, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_267|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_47|, thread2Thread1of1ForFork0_#t~mem9#1=|v_thread2Thread1of1ForFork0_#t~mem9#1_55|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_95|, ~A~0.offset=v_~A~0.offset_111, thread2Thread1of1ForFork0_#t~mem14#1=|v_thread2Thread1of1ForFork0_#t~mem14#1_33|, ~cap2~0=v_~cap2~0_49, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_143|, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_199|, #valid=|v_#valid_225|, #memory_int=|v_#memory_int_159|, #length=|v_#length_192|, thread2Thread1of1ForFork0_#t~ret12#1=|v_thread2Thread1of1ForFork0_#t~ret12#1_33|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, ~j~0, thread2Thread1of1ForFork0_#t~post15#1, thread2Thread1of1ForFork0_#t~mem11#1, thread2Thread1of1ForFork0_plus_~a#1, ~bag2~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~sum2~0, thread2Thread1of1ForFork0_#t~ret13#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_#t~mem9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_#t~mem14#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_#t~ret12#1] 935#[L98-4, L63-1, L46-1]don't care [2022-07-26 14:13:23,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:23,955 INFO L85 PathProgramCache]: Analyzing trace with hash 272750275, now seen corresponding path program 1 times [2022-07-26 14:13:23,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:23,957 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893810274] [2022-07-26 14:13:23,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:23,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:24,007 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:24,020 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:24,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:24,020 INFO L85 PathProgramCache]: Analyzing trace with hash 1610, now seen corresponding path program 1 times [2022-07-26 14:13:24,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:24,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758767496] [2022-07-26 14:13:24,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:24,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:24,026 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:24,030 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:24,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:24,031 INFO L85 PathProgramCache]: Analyzing trace with hash -134674488, now seen corresponding path program 1 times [2022-07-26 14:13:24,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:13:24,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232705085] [2022-07-26 14:13:24,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:13:24,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:13:24,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:24,074 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:13:24,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:13:24,100 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:13:24,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:25,477 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:13:25,477 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:13:25,477 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:13:25,477 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:13:25,477 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:13:25,477 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:25,478 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:13:25,478 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:13:25,478 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-misc-1.wvr.c_BEv2_Iteration4_Lasso [2022-07-26 14:13:25,478 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:13:25,478 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:13:25,487 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:25,496 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:25,497 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:25,498 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:25,501 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:25,502 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 14:13:25,503 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:25,504 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,512 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,514 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,515 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,516 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,517 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,518 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,520 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,521 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 14:13:26,522 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,523 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,524 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,525 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 14:13:26,526 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,527 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 14:13:26,528 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,529 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,530 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,538 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,540 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 14:13:26,541 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,542 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 14:13:26,543 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,546 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 14:13:26,547 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,548 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,550 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 14:13:26,551 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 14:13:26,552 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,554 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,555 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 14:13:26,556 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,557 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 14:13:26,559 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,561 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 14:13:26,562 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,563 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 14:13:26,564 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,565 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,579 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 14:13:26,581 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,582 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 14:13:26,582 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 14:13:26,583 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 14:13:26,584 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,585 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,586 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:13:26,587 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 14:13:26,588 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 14:13:26,591 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 14:13:26,971 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 21 [2022-07-26 14:13:29,153 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:13:29,153 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:13:29,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,154 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 14:13:29,155 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 14:13:29,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:29,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,163 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:29,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:29,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,179 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-26 14:13:29,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,180 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 14:13:29,180 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 14:13:29,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:29,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,188 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:29,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:29,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,204 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 14:13:29,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,206 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 14:13:29,207 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 14:13:29,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:29,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,214 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:29,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:29,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,230 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:29,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,231 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 14:13:29,232 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 14:13:29,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:29,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,239 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:29,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:29,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,256 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:29,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,257 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 14:13:29,257 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 14:13:29,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:29,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,265 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:29,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:29,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,282 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 14:13:29,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,283 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 14:13:29,284 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 14:13:29,285 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 14:13:29,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:29,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,291 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:29,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:29,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,307 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:29,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,308 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 14:13:29,313 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 14:13:29,313 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 14:13:29,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:13:29,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,322 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,323 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:13:29,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:13:29,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,338 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:29,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,340 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 14:13:29,341 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 14:13:29,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,349 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 14:13:29,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,349 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,354 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 14:13:29,354 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,385 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 14:13:29,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,386 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 14:13:29,387 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 14:13:29,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,395 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,425 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 14:13:29,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,427 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 14:13:29,428 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 14:13:29,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,435 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,437 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,437 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,455 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 14:13:29,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,456 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 14:13:29,457 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 14:13:29,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,465 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,465 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,487 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-26 14:13:29,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,489 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 14:13:29,490 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 14:13:29,491 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 14:13:29,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,496 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,497 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,497 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,529 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 14:13:29,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,531 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 14:13:29,531 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 14:13:29,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,541 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,560 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 14:13:29,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,561 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 14:13:29,563 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 14:13:29,564 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 14:13:29,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,570 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,572 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,572 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,590 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 14:13:29,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,595 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 14:13:29,602 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 14:13:29,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,609 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,609 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,626 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-07-26 14:13:29,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,626 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,627 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 14:13:29,630 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 14:13:29,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:13:29,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,638 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,638 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,655 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 14:13:29,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,656 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 14:13:29,658 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 14:13:29,658 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 14:13:29,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,685 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,727 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:29,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,728 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,729 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 14:13:29,730 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 14:13:29,731 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 14:13:29,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,736 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,737 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,737 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,761 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 14:13:29,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,763 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 14:13:29,764 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 14:13:29,765 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 14:13:29,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:13:29,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,771 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:13:29,771 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:13:29,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:13:29,790 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-26 14:13:29,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:29,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:29,791 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 14:13:29,792 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 14:13:29,793 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 14:13:29,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:13:29,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:13:29,800 INFO L204 nArgumentSynthesizer]: 6 loop disjuncts [2022-07-26 14:13:29,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:13:29,992 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2022-07-26 14:13:29,992 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-07-26 14:13:32,170 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:13:32,997 INFO L443 ModelExtractionUtils]: Simplification made 19 calls to the SMT solver. [2022-07-26 14:13:32,997 INFO L444 ModelExtractionUtils]: 340 out of 391 variables were initially zero. Simplification set additionally 48 variables to zero. [2022-07-26 14:13:32,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:13:32,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:13:32,998 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 14:13:32,999 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 14:13:33,000 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:13:33,011 INFO L438 nArgumentSynthesizer]: Removed 12 redundant supporting invariants from a total of 12. [2022-07-26 14:13:33,012 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:13:33,012 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~j~0, ~N~0) = -1*~j~0 + 1*~N~0 Supporting invariants [] [2022-07-26 14:13:33,047 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-07-26 14:13:33,162 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 14:13:33,172 INFO L156 tatePredicateManager]: 29 out of 29 supporting invariants were superfluous and have been removed [2022-07-26 14:13:33,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:13:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:13:33,216 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:13:33,216 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:13:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:13:33,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:13:33,225 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:13:33,225 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 14:13:33,226 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-26 14:13:33,226 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 29 states and 72 transitions. cyclomatic complexity: 56 Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 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 14:13:33,256 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 29 states and 72 transitions. cyclomatic complexity: 56. Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 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 67 states and 159 transitions. Complement of second has 4 states. [2022-07-26 14:13:33,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-26 14:13:33,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 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 14:13:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 23 transitions. [2022-07-26 14:13:33,257 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 23 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-26 14:13:33,257 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:13:33,257 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 23 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-26 14:13:33,257 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:13:33,257 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 23 transitions. Stem has 6 letters. Loop has 2 letters. [2022-07-26 14:13:33,257 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:13:33,257 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 67 states and 159 transitions. [2022-07-26 14:13:33,260 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 14:13:33,260 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 67 states to 0 states and 0 transitions. [2022-07-26 14:13:33,261 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-26 14:13:33,261 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-26 14:13:33,261 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-26 14:13:33,261 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:13:33,261 INFO L220 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:13:33,261 INFO L242 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:13:33,261 INFO L426 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:13:33,261 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:13:33,261 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-26 14:13:33,261 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 14:13:33,261 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-26 14:13:33,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 02:13:33 BoogieIcfgContainer [2022-07-26 14:13:33,266 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 14:13:33,266 INFO L158 Benchmark]: Toolchain (without parser) took 25999.42ms. Allocated memory was 190.8MB in the beginning and 425.7MB in the end (delta: 234.9MB). Free memory was 136.0MB in the beginning and 368.8MB in the end (delta: -232.8MB). Peak memory consumption was 1.7MB. Max. memory is 8.0GB. [2022-07-26 14:13:33,266 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 190.8MB. Free memory is still 152.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 14:13:33,267 INFO L158 Benchmark]: CACSL2BoogieTranslator took 205.22ms. Allocated memory is still 190.8MB. Free memory was 135.8MB in the beginning and 162.4MB in the end (delta: -26.6MB). Peak memory consumption was 4.3MB. Max. memory is 8.0GB. [2022-07-26 14:13:33,267 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.55ms. Allocated memory is still 190.8MB. Free memory was 162.4MB in the beginning and 159.9MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 14:13:33,267 INFO L158 Benchmark]: Boogie Preprocessor took 27.82ms. Allocated memory is still 190.8MB. Free memory was 159.9MB in the beginning and 157.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 14:13:33,267 INFO L158 Benchmark]: RCFGBuilder took 514.94ms. Allocated memory is still 190.8MB. Free memory was 157.8MB in the beginning and 135.2MB in the end (delta: 22.6MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-07-26 14:13:33,268 INFO L158 Benchmark]: BuchiAutomizer took 25213.67ms. Allocated memory was 190.8MB in the beginning and 425.7MB in the end (delta: 234.9MB). Free memory was 135.2MB in the beginning and 368.8MB in the end (delta: -233.5MB). Peak memory consumption was 2.4MB. Max. memory is 8.0GB. [2022-07-26 14:13:33,268 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 190.8MB. Free memory is still 152.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 205.22ms. Allocated memory is still 190.8MB. Free memory was 135.8MB in the beginning and 162.4MB in the end (delta: -26.6MB). Peak memory consumption was 4.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 32.55ms. Allocated memory is still 190.8MB. Free memory was 162.4MB in the beginning and 159.9MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 27.82ms. Allocated memory is still 190.8MB. Free memory was 159.9MB in the beginning and 157.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 514.94ms. Allocated memory is still 190.8MB. Free memory was 157.8MB in the beginning and 135.2MB in the end (delta: 22.6MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * BuchiAutomizer took 25213.67ms. Allocated memory was 190.8MB in the beginning and 425.7MB in the end (delta: 234.9MB). Free memory was 135.2MB in the beginning and 368.8MB in the end (delta: -233.5MB). Peak memory consumption was 2.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 4 terminating modules (1 trivial, 3 deterministic, 0 nondeterministic). One deterministic module has affine ranking function size + -1 * i and consists of 4 locations. One deterministic module has affine ranking function N + -1 * i and consists of 4 locations. One deterministic module has affine ranking function N + -1 * j and consists of 3 locations. 1 modules have a trivial ranking function, the largest among these consists of 4 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 25.0s and 5 iterations. TraceHistogramMax:1. Analysis of lassos took 16.6s. Construction of modules took 0.0s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 3. Minimization of det autom 3. Minimization of nondet autom 1. Automata minimization 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 8 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [3, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 62 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 59 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 42 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 132 IncrementalHoareTripleChecker+Invalid, 137 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 0 mSDtfsCounter, 132 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso3 LassoPreprocessingBenchmarks: Lassos: inital394 mio100 ax107 hnf100 lsp172 ukn48 mio100 lsp54 div124 bol100 ite100 ukn100 eq162 hnf95 smp89 dnf2716 smp36 tf100 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: sat Degree: 0 Time: 3221ms VariablesStem: 20 VariablesLoop: 28 DisjunctsStem: 1 DisjunctsLoop: 6 SupportingInvariants: 12 MotzkinApplications: 96 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 7.8s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 7.7s, 354 PlacesBefore, 20 PlacesAfterwards, 375 TransitionsBefore, 17 TransitionsAfterwards, 35532 CoEnabledTransitionPairs, 7 FixpointIterations, 99 TrivialSequentialCompositions, 238 ConcurrentSequentialCompositions, 19 TrivialYvCompositions, 68 ConcurrentYvCompositions, 24 ChoiceCompositions, 448 TotalNumberOfCompositions, 28625 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 28193, positive: 28170, positive conditional: 0, positive unconditional: 28170, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 20152, positive: 20137, positive conditional: 0, positive unconditional: 20137, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 28193, positive: 8033, positive conditional: 0, positive unconditional: 8033, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 20152, unknown conditional: 0, unknown unconditional: 20152] , Statistics on independence cache: Total cache size (in pairs): 21, Positive cache size: 19, Positive conditional cache size: 0, Positive unconditional cache size: 19, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2 RESULT: Ultimate proved your program to be correct! [2022-07-26 14:13:33,323 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 Received shutdown request...