/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf -i ../../../trunk/examples/svcomp/weaver/popl20-send-receive-alt.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 13:57:10,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 13:57:10,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 13:57:10,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 13:57:10,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 13:57:10,770 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 13:57:10,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 13:57:10,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 13:57:10,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 13:57:10,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 13:57:10,785 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 13:57:10,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 13:57:10,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 13:57:10,788 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 13:57:10,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 13:57:10,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 13:57:10,792 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 13:57:10,793 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 13:57:10,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 13:57:10,799 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 13:57:10,801 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 13:57:10,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 13:57:10,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 13:57:10,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 13:57:10,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 13:57:10,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 13:57:10,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 13:57:10,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 13:57:10,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 13:57:10,821 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-26 13:57:10,846 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 13:57:10,846 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 13:57:10,847 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 13:57:10,847 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 13:57:10,848 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 13:57:10,848 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 13:57:10,848 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 13:57:10,848 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 13:57:10,848 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 13:57:10,849 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 13:57:10,849 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 13:57:10,849 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 13:57:10,849 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 13:57:10,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 13:57:10,850 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 13:57:10,851 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 13:57:10,851 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 13:57:10,851 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 13:57:10,851 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 13:57:10,851 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 13:57:10,851 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 13:57:10,851 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 13:57:10,852 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 13:57:10,852 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 13:57:10,852 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 13:57:10,852 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 13:57:10,852 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 13:57:10,852 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 13:57:10,852 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 13:57:10,853 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 13:57:10,853 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 13:57:10,853 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 13:57:10,853 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 13:57:11,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 13:57:11,125 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 13:57:11,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 13:57:11,128 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 13:57:11,129 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 13:57:11,129 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-send-receive-alt.wvr.c [2022-07-26 13:57:11,188 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51813d044/e7b2491fe7774443aa7e00e1bef24fda/FLAGc690974f7 [2022-07-26 13:57:11,598 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 13:57:11,599 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-send-receive-alt.wvr.c [2022-07-26 13:57:11,603 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51813d044/e7b2491fe7774443aa7e00e1bef24fda/FLAGc690974f7 [2022-07-26 13:57:11,986 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51813d044/e7b2491fe7774443aa7e00e1bef24fda [2022-07-26 13:57:11,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 13:57:11,990 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 13:57:11,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 13:57:11,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 13:57:12,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 13:57:12,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:57:11" (1/1) ... [2022-07-26 13:57:12,003 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@642bef6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12, skipping insertion in model container [2022-07-26 13:57:12,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 01:57:11" (1/1) ... [2022-07-26 13:57:12,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 13:57:12,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 13:57:12,212 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/popl20-send-receive-alt.wvr.c[2650,2663] [2022-07-26 13:57:12,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:57:12,222 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 13:57:12,248 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/popl20-send-receive-alt.wvr.c[2650,2663] [2022-07-26 13:57:12,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 13:57:12,264 INFO L208 MainTranslator]: Completed translation [2022-07-26 13:57:12,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12 WrapperNode [2022-07-26 13:57:12,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 13:57:12,266 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 13:57:12,266 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 13:57:12,266 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 13:57:12,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (1/1) ... [2022-07-26 13:57:12,285 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (1/1) ... [2022-07-26 13:57:12,312 INFO L137 Inliner]: procedures = 24, calls = 37, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 139 [2022-07-26 13:57:12,313 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 13:57:12,313 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 13:57:12,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 13:57:12,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 13:57:12,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (1/1) ... [2022-07-26 13:57:12,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (1/1) ... [2022-07-26 13:57:12,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (1/1) ... [2022-07-26 13:57:12,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (1/1) ... [2022-07-26 13:57:12,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (1/1) ... [2022-07-26 13:57:12,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (1/1) ... [2022-07-26 13:57:12,342 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (1/1) ... [2022-07-26 13:57:12,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 13:57:12,354 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 13:57:12,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 13:57:12,354 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 13:57:12,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (1/1) ... [2022-07-26 13:57:12,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:12,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:12,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:12,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-26 13:57:12,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 13:57:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-26 13:57:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-26 13:57:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-26 13:57:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-26 13:57:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 13:57:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 13:57:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 13:57:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-26 13:57:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-26 13:57:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-26 13:57:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 13:57:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 13:57:12,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 13:57:12,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 13:57:12,452 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 13:57:12,574 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 13:57:12,575 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 13:57:12,846 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 13:57:12,918 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 13:57:12,918 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-26 13:57:12,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:57:12 BoogieIcfgContainer [2022-07-26 13:57:12,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 13:57:12,921 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 13:57:12,921 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 13:57:12,925 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 13:57:12,925 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:57:12,925 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 01:57:11" (1/3) ... [2022-07-26 13:57:12,927 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7aba65da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:57:12, skipping insertion in model container [2022-07-26 13:57:12,927 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:57:12,927 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 01:57:12" (2/3) ... [2022-07-26 13:57:12,927 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7aba65da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 01:57:12, skipping insertion in model container [2022-07-26 13:57:12,928 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 13:57:12,928 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 01:57:12" (3/3) ... [2022-07-26 13:57:12,929 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-send-receive-alt.wvr.c [2022-07-26 13:57:13,003 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-26 13:57:13,028 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 125 places, 131 transitions, 278 flow [2022-07-26 13:57:13,065 INFO L129 PetriNetUnfolder]: 11/127 cut-off events. [2022-07-26 13:57:13,065 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:57:13,068 INFO L84 FinitePrefix]: Finished finitePrefix Result has 136 conditions, 127 events. 11/127 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 78 event pairs, 0 based on Foata normal form. 0/116 useless extension candidates. Maximal degree in co-relation 82. Up to 2 conditions per place. [2022-07-26 13:57:13,068 INFO L82 GeneralOperation]: Start removeDead. Operand has 125 places, 131 transitions, 278 flow [2022-07-26 13:57:13,074 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 123 places, 127 transitions, 266 flow [2022-07-26 13:57:13,076 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-26 13:57:13,087 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 123 places, 127 transitions, 266 flow [2022-07-26 13:57:13,089 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 123 places, 127 transitions, 266 flow [2022-07-26 13:57:13,090 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 123 places, 127 transitions, 266 flow [2022-07-26 13:57:13,123 INFO L129 PetriNetUnfolder]: 11/127 cut-off events. [2022-07-26 13:57:13,124 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 13:57:13,124 INFO L84 FinitePrefix]: Finished finitePrefix Result has 136 conditions, 127 events. 11/127 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 84 event pairs, 0 based on Foata normal form. 0/116 useless extension candidates. Maximal degree in co-relation 82. Up to 2 conditions per place. [2022-07-26 13:57:13,126 INFO L116 LiptonReduction]: Number of co-enabled transitions 732 [2022-07-26 13:57:17,509 INFO L131 LiptonReduction]: Checked pairs total: 778 [2022-07-26 13:57:17,509 INFO L133 LiptonReduction]: Total number of compositions: 135 [2022-07-26 13:57:17,526 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 13:57:17,526 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 13:57:17,526 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 13:57:17,526 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 13:57:17,526 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 13:57:17,526 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 13:57:17,526 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 13:57:17,526 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 13:57:17,528 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 13:57:17,549 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 13 [2022-07-26 13:57:17,549 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:57:17,549 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:57:17,553 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 13:57:17,553 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:57:17,553 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 13:57:17,553 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 26 states, but on-demand construction may add more states [2022-07-26 13:57:17,555 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 13 [2022-07-26 13:57:17,556 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:57:17,556 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:57:17,556 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-26 13:57:17,556 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:57:17,560 INFO L733 eck$LassoCheckResult]: Stem: 128#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse1 (store |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1))) (and (= (select |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= v_~sum~0_73 0) (= (select .cse0 1) 0) (= v_~back~0_143 v_~front~0_84) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_57|) (= (select |v_#valid_207| 2) 1) (= 0 v_~queue~0.offset_76) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse0 0)) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (select |v_#valid_207| 1) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= (store (store (store |v_#length_162| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_161|) (= (select |v_#valid_207| 0) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 0) (= |v_#NULL.offset_10| 0) (= v_~n~0_64 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= v_~queue~0.base_76 0) (= (select |v_#length_162| 1) 2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= |v_#valid_206| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 30 (select |v_#length_162| 2))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_207|, #memory_int=|v_#memory_int_118|, #length=|v_#length_162|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_73, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, #length=|v_#length_161|, ~front~0=v_~front~0_84, ~queue~0.offset=v_~queue~0.offset_76, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_143, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_76, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_33|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_118|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 131#[L104-6]don't care [2022-07-26 13:57:17,560 INFO L735 eck$LassoCheckResult]: Loop: 131#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= |v_#memory_int_90| (store |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_132| |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_111| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) 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_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_91|, #length=|v_#length_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, 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_~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|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_90|, #length=|v_#length_111|, 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_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 131#[L104-6]don't care [2022-07-26 13:57:17,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:17,564 INFO L85 PathProgramCache]: Analyzing trace with hash 591, now seen corresponding path program 1 times [2022-07-26 13:57:17,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:17,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436058892] [2022-07-26 13:57:17,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:17,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:17,657 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:17,689 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:17,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:17,691 INFO L85 PathProgramCache]: Analyzing trace with hash 551, now seen corresponding path program 1 times [2022-07-26 13:57:17,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:17,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413948488] [2022-07-26 13:57:17,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:17,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:17,702 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:17,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:17,707 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:17,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:17,709 INFO L85 PathProgramCache]: Analyzing trace with hash 18841, now seen corresponding path program 1 times [2022-07-26 13:57:17,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:17,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391134690] [2022-07-26 13:57:17,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:17,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:17,736 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:17,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:17,761 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:18,242 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:57:18,243 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:57:18,243 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:57:18,243 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:57:18,243 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:57:18,243 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:18,243 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:57:18,244 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:57:18,244 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration1_Lasso [2022-07-26 13:57:18,244 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:57:18,244 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:57:18,259 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,265 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,267 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,269 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,271 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,274 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,276 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,279 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,280 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,284 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,287 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,288 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,290 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,292 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,293 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,295 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,538 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 13:57:18,541 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 13:57:18,543 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 13:57:18,545 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,547 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 13:57:18,548 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 13:57:18,551 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 13:57:18,553 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,557 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 13:57:18,560 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,561 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 13:57:18,564 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 13:57:18,566 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,568 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,570 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:18,963 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:57:18,967 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:57:18,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:18,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:18,969 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 13:57:18,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:18,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:18,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:18,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:18,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:18,991 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:18,991 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:18,994 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 13:57:19,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,033 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 13:57:19,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,035 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 13:57:19,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,050 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 13:57:19,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:19,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,051 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:19,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:19,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,076 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-07-26 13:57:19,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,078 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 13:57:19,079 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 13:57:19,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:19,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,089 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,089 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:19,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:19,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,140 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 13:57:19,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,142 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 13:57:19,143 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 13:57:19,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:19,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,152 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:19,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:19,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,180 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 13:57:19,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,181 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 13:57:19,182 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 13:57:19,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:19,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,190 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,190 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:19,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:19,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,237 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-07-26 13:57:19,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,239 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 13:57:19,239 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 13:57:19,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:19,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,247 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:19,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:19,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,266 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:19,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,268 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 13:57:19,270 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 13:57:19,271 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 13:57:19,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,277 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:19,279 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:19,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,306 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:19,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,308 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 13:57:19,309 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 13:57:19,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:19,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,318 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:19,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:19,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,359 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 13:57:19,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,361 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 13:57:19,362 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 13:57:19,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:19,369 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:19,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,394 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-07-26 13:57:19,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,396 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 13:57:19,396 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 13:57:19,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,406 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:19,406 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:19,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,425 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 13:57:19,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,427 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 13:57:19,427 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 13:57:19,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:19,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,434 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:19,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:19,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:19,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,453 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 13:57:19,454 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 13:57:19,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:19,462 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:19,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,480 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 13:57:19,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,481 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 13:57:19,481 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 13:57:19,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:19,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,490 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:19,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:19,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,544 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 13:57:19,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,545 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 13:57:19,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:19,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,562 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:19,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:19,564 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 13:57:19,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,595 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 13:57:19,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,596 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,597 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 13:57:19,598 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 13:57:19,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:19,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,610 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:19,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:19,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,644 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:19,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,646 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 13:57:19,647 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 13:57:19,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,705 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:19,705 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:19,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,723 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-07-26 13:57:19,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,725 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 13:57:19,725 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 13:57:19,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:19,735 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:19,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:19,777 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:19,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,779 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 13:57:19,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:19,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:19,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:19,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:19,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:19,806 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:19,806 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:19,814 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 13:57:19,815 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:57:19,835 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-26 13:57:19,835 INFO L444 ModelExtractionUtils]: 7 out of 22 variables were initially zero. Simplification set additionally 12 variables to zero. [2022-07-26 13:57:19,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:19,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:19,838 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 13:57:19,845 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:57:19,853 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 13:57:19,863 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:57:19,863 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:57:19,863 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~0#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-26 13:57:19,887 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 13:57:19,945 INFO L156 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2022-07-26 13:57:19,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:19,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:19,996 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:57:19,997 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:20,018 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:57:20,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:20,019 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 13:57:20,060 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 13:57:20,062 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 13:57:20,129 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 52 states and 112 transitions. Complement of second has 5 states. [2022-07-26 13:57:20,131 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 13:57:20,134 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 13:57:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 16 transitions. [2022-07-26 13:57:20,136 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 16 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-26 13:57:20,136 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:20,136 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 16 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-26 13:57:20,136 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:20,136 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 16 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-26 13:57:20,136 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:20,137 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 52 states and 112 transitions. [2022-07-26 13:57:20,140 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-26 13:57:20,144 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 52 states to 22 states and 47 transitions. [2022-07-26 13:57:20,144 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 20 [2022-07-26 13:57:20,145 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2022-07-26 13:57:20,145 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 47 transitions. [2022-07-26 13:57:20,146 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:57:20,146 INFO L220 hiAutomatonCegarLoop]: Abstraction has 22 states and 47 transitions. [2022-07-26 13:57:20,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 47 transitions. [2022-07-26 13:57:20,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-07-26 13:57:20,165 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 13:57:20,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 47 transitions. [2022-07-26 13:57:20,167 INFO L242 hiAutomatonCegarLoop]: Abstraction has 22 states and 47 transitions. [2022-07-26 13:57:20,167 INFO L426 stractBuchiCegarLoop]: Abstraction has 22 states and 47 transitions. [2022-07-26 13:57:20,167 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 13:57:20,167 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states and 47 transitions. [2022-07-26 13:57:20,168 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-26 13:57:20,168 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:57:20,168 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:57:20,168 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 13:57:20,169 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:57:20,169 INFO L733 eck$LassoCheckResult]: Stem: 338#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse1 (store |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1))) (and (= (select |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= v_~sum~0_73 0) (= (select .cse0 1) 0) (= v_~back~0_143 v_~front~0_84) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_57|) (= (select |v_#valid_207| 2) 1) (= 0 v_~queue~0.offset_76) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse0 0)) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (select |v_#valid_207| 1) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= (store (store (store |v_#length_162| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_161|) (= (select |v_#valid_207| 0) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 0) (= |v_#NULL.offset_10| 0) (= v_~n~0_64 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= v_~queue~0.base_76 0) (= (select |v_#length_162| 1) 2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= |v_#valid_206| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 30 (select |v_#length_162| 2))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_207|, #memory_int=|v_#memory_int_118|, #length=|v_#length_162|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_73, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, #length=|v_#length_161|, ~front~0=v_~front~0_84, ~queue~0.offset=v_~queue~0.offset_76, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_143, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_76, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_33|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_118|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 340#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_70) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_108|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= (select |v_#valid_166| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_30|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_133| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_70)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_109|, #length=|v_#length_133|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_70, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_70, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_166|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_108|, #length=|v_#length_133|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 334#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 336#[L52, L88-4]don't care [2022-07-26 13:57:20,169 INFO L735 eck$LassoCheckResult]: Loop: 336#[L52, L88-4]don't care [510] L52-->L52: Formula: (let ((.cse0 (* v_~front~0_57 4))) (let ((.cse1 (+ .cse0 v_~queue~0.offset_54))) (and (= v_~front~0_56 (+ v_~front~0_57 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11| 0)) (= (ite (and (< v_~front~0_57 v_~back~0_95) (<= 0 v_~front~0_57) (< v_~front~0_57 v_~n~0_34)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) (<= (+ .cse0 4 v_~queue~0.offset_54) (select |v_#length_97| v_~queue~0.base_54)) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_20| 256) 0)) (= (+ (select (select |v_#memory_int_80| v_~queue~0.base_54) .cse1) v_~sum~0_46) v_~sum~0_45) (<= 0 .cse1) (= (select |v_#valid_118| v_~queue~0.base_54) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|)))) InVars {~sum~0=v_~sum~0_46, ~queue~0.offset=v_~queue~0.offset_54, #valid=|v_#valid_118|, ~back~0=v_~back~0_95, #memory_int=|v_#memory_int_80|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_20|, #length=|v_#length_97|, ~queue~0.base=v_~queue~0.base_54, ~n~0=v_~n~0_34, ~front~0=v_~front~0_57} OutVars{~queue~0.offset=v_~queue~0.offset_54, ~back~0=v_~back~0_95, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_11|, ~queue~0.base=v_~queue~0.base_54, ~sum~0=v_~sum~0_45, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_80|, #length=|v_#length_97|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, ~front~0=v_~front~0_56} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 336#[L52, L88-4]don't care [2022-07-26 13:57:20,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:20,170 INFO L85 PathProgramCache]: Analyzing trace with hash 585238, now seen corresponding path program 1 times [2022-07-26 13:57:20,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:20,170 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387924854] [2022-07-26 13:57:20,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:20,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,208 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,240 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:20,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:20,241 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 1 times [2022-07-26 13:57:20,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:20,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597232101] [2022-07-26 13:57:20,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:20,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,262 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,268 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:20,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:20,268 INFO L85 PathProgramCache]: Analyzing trace with hash 18142888, now seen corresponding path program 1 times [2022-07-26 13:57:20,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:20,268 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704270159] [2022-07-26 13:57:20,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:20,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:20,376 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 13:57:20,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:57:20,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704270159] [2022-07-26 13:57:20,377 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704270159] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:57:20,378 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:57:20,378 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-26 13:57:20,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105502194] [2022-07-26 13:57:20,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:57:20,510 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:20,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:57:20,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-26 13:57:20,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-26 13:57:20,519 INFO L87 Difference]: Start difference. First operand 22 states and 47 transitions. cyclomatic complexity: 38 Second operand has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 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 13:57:20,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:57:20,569 INFO L93 Difference]: Finished difference Result 41 states and 75 transitions. [2022-07-26 13:57:20,569 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 41 states and 75 transitions. [2022-07-26 13:57:20,571 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-26 13:57:20,571 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 41 states to 22 states and 46 transitions. [2022-07-26 13:57:20,572 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 21 [2022-07-26 13:57:20,572 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2022-07-26 13:57:20,572 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 46 transitions. [2022-07-26 13:57:20,572 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:57:20,572 INFO L220 hiAutomatonCegarLoop]: Abstraction has 22 states and 46 transitions. [2022-07-26 13:57:20,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 46 transitions. [2022-07-26 13:57:20,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-07-26 13:57:20,574 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 13:57:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 46 transitions. [2022-07-26 13:57:20,575 INFO L242 hiAutomatonCegarLoop]: Abstraction has 22 states and 46 transitions. [2022-07-26 13:57:20,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 13:57:20,576 INFO L426 stractBuchiCegarLoop]: Abstraction has 22 states and 46 transitions. [2022-07-26 13:57:20,576 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 13:57:20,576 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states and 46 transitions. [2022-07-26 13:57:20,576 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 12 [2022-07-26 13:57:20,576 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:57:20,576 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:57:20,577 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-26 13:57:20,577 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:57:20,577 INFO L733 eck$LassoCheckResult]: Stem: 430#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse1 (store |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1))) (and (= (select |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= v_~sum~0_73 0) (= (select .cse0 1) 0) (= v_~back~0_143 v_~front~0_84) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_57|) (= (select |v_#valid_207| 2) 1) (= 0 v_~queue~0.offset_76) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse0 0)) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (select |v_#valid_207| 1) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= (store (store (store |v_#length_162| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_161|) (= (select |v_#valid_207| 0) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 0) (= |v_#NULL.offset_10| 0) (= v_~n~0_64 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= v_~queue~0.base_76 0) (= (select |v_#length_162| 1) 2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= |v_#valid_206| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 30 (select |v_#length_162| 2))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_207|, #memory_int=|v_#memory_int_118|, #length=|v_#length_162|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_73, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, #length=|v_#length_161|, ~front~0=v_~front~0_84, ~queue~0.offset=v_~queue~0.offset_76, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_143, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_76, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_33|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_118|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 432#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= |v_#memory_int_90| (store |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_132| |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_111| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) 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_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_91|, #length=|v_#length_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, 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_~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|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_90|, #length=|v_#length_111|, 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_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 454#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_70) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_108|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= (select |v_#valid_166| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_30|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_133| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_70)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_109|, #length=|v_#length_133|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_70, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_70, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_166|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_108|, #length=|v_#length_133|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 434#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 436#[L52, L88-4]don't care [2022-07-26 13:57:20,578 INFO L735 eck$LassoCheckResult]: Loop: 436#[L52, L88-4]don't care [510] L52-->L52: Formula: (let ((.cse0 (* v_~front~0_57 4))) (let ((.cse1 (+ .cse0 v_~queue~0.offset_54))) (and (= v_~front~0_56 (+ v_~front~0_57 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11| 0)) (= (ite (and (< v_~front~0_57 v_~back~0_95) (<= 0 v_~front~0_57) (< v_~front~0_57 v_~n~0_34)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) (<= (+ .cse0 4 v_~queue~0.offset_54) (select |v_#length_97| v_~queue~0.base_54)) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_20| 256) 0)) (= (+ (select (select |v_#memory_int_80| v_~queue~0.base_54) .cse1) v_~sum~0_46) v_~sum~0_45) (<= 0 .cse1) (= (select |v_#valid_118| v_~queue~0.base_54) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|)))) InVars {~sum~0=v_~sum~0_46, ~queue~0.offset=v_~queue~0.offset_54, #valid=|v_#valid_118|, ~back~0=v_~back~0_95, #memory_int=|v_#memory_int_80|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_20|, #length=|v_#length_97|, ~queue~0.base=v_~queue~0.base_54, ~n~0=v_~n~0_34, ~front~0=v_~front~0_57} OutVars{~queue~0.offset=v_~queue~0.offset_54, ~back~0=v_~back~0_95, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_11|, ~queue~0.base=v_~queue~0.base_54, ~sum~0=v_~sum~0_45, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_80|, #length=|v_#length_97|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, ~front~0=v_~front~0_56} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 436#[L52, L88-4]don't care [2022-07-26 13:57:20,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:20,578 INFO L85 PathProgramCache]: Analyzing trace with hash 18123488, now seen corresponding path program 1 times [2022-07-26 13:57:20,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:20,578 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045090711] [2022-07-26 13:57:20,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:20,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:20,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,595 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,609 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:20,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:20,610 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 2 times [2022-07-26 13:57:20,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:20,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103905079] [2022-07-26 13:57:20,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:20,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,615 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,619 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:20,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:20,619 INFO L85 PathProgramCache]: Analyzing trace with hash 561828638, now seen corresponding path program 1 times [2022-07-26 13:57:20,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:20,619 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363099750] [2022-07-26 13:57:20,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:20,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-26 13:57:20,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:57:20,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363099750] [2022-07-26 13:57:20,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [363099750] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:57:20,658 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:57:20,658 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-07-26 13:57:20,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227417831] [2022-07-26 13:57:20,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:57:20,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:57:20,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 13:57:20,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 13:57:20,727 INFO L87 Difference]: Start difference. First operand 22 states and 46 transitions. cyclomatic complexity: 37 Second operand has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 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 13:57:20,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:57:20,755 INFO L93 Difference]: Finished difference Result 30 states and 57 transitions. [2022-07-26 13:57:20,755 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 30 states and 57 transitions. [2022-07-26 13:57:20,756 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 8 [2022-07-26 13:57:20,756 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 30 states to 28 states and 54 transitions. [2022-07-26 13:57:20,757 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 27 [2022-07-26 13:57:20,757 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 27 [2022-07-26 13:57:20,757 INFO L73 IsDeterministic]: Start isDeterministic. Operand 28 states and 54 transitions. [2022-07-26 13:57:20,757 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:57:20,757 INFO L220 hiAutomatonCegarLoop]: Abstraction has 28 states and 54 transitions. [2022-07-26 13:57:20,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states and 54 transitions. [2022-07-26 13:57:20,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 24. [2022-07-26 13:57:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 1.9583333333333333) internal successors, (47), 23 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 13:57:20,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 47 transitions. [2022-07-26 13:57:20,760 INFO L242 hiAutomatonCegarLoop]: Abstraction has 24 states and 47 transitions. [2022-07-26 13:57:20,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 13:57:20,761 INFO L426 stractBuchiCegarLoop]: Abstraction has 24 states and 47 transitions. [2022-07-26 13:57:20,761 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 13:57:20,761 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states and 47 transitions. [2022-07-26 13:57:20,761 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 8 [2022-07-26 13:57:20,761 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:57:20,761 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:57:20,762 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:57:20,762 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:57:20,762 INFO L733 eck$LassoCheckResult]: Stem: 512#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse1 (store |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1))) (and (= (select |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= v_~sum~0_73 0) (= (select .cse0 1) 0) (= v_~back~0_143 v_~front~0_84) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_57|) (= (select |v_#valid_207| 2) 1) (= 0 v_~queue~0.offset_76) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse0 0)) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (select |v_#valid_207| 1) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= (store (store (store |v_#length_162| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_161|) (= (select |v_#valid_207| 0) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 0) (= |v_#NULL.offset_10| 0) (= v_~n~0_64 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= v_~queue~0.base_76 0) (= (select |v_#length_162| 1) 2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= |v_#valid_206| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 30 (select |v_#length_162| 2))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_207|, #memory_int=|v_#memory_int_118|, #length=|v_#length_162|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_73, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, #length=|v_#length_161|, ~front~0=v_~front~0_84, ~queue~0.offset=v_~queue~0.offset_76, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_143, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_76, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_33|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_118|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 514#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= |v_#memory_int_90| (store |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_132| |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_111| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) 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_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_91|, #length=|v_#length_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, 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_~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|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_90|, #length=|v_#length_111|, 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_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 540#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_70) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_108|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= (select |v_#valid_166| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_30|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_133| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_70)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_109|, #length=|v_#length_133|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_70, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_70, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_166|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_108|, #length=|v_#length_133|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 516#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 518#[L52, L88-4]don't care [515] L88-4-->L89-3: Formula: (and (= |v_#memory_int_86| (store |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre14#1_21|))) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_101| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= |v_ULTIMATE.start_main_#t~pre14#1_21| |v_#pthreadsForks_24|) (= (select |v_#valid_122| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_24|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_87|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 534#[L52, L89-3]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 536#[L89-4, L52, thread2ENTRY]don't care [537] L52-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_2| 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_2|)) InVars {thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_2|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] 494#[L89-4, thread1EXIT, thread2ENTRY]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 498#[L89-4, thread1EXIT, L60-4]don't care [2022-07-26 13:57:20,763 INFO L735 eck$LassoCheckResult]: Loop: 498#[L89-4, thread1EXIT, L60-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 498#[L89-4, thread1EXIT, L60-4]don't care [2022-07-26 13:57:20,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:20,763 INFO L85 PathProgramCache]: Analyzing trace with hash -50028235, now seen corresponding path program 1 times [2022-07-26 13:57:20,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:20,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293235621] [2022-07-26 13:57:20,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:20,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,780 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,800 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:20,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:20,800 INFO L85 PathProgramCache]: Analyzing trace with hash 587, now seen corresponding path program 1 times [2022-07-26 13:57:20,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:20,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360655554] [2022-07-26 13:57:20,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:20,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,814 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,820 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:20,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:20,820 INFO L85 PathProgramCache]: Analyzing trace with hash -1550874729, now seen corresponding path program 1 times [2022-07-26 13:57:20,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:20,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670144535] [2022-07-26 13:57:20,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:20,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:20,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,888 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:20,942 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:22,570 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:57:22,570 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:57:22,570 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:57:22,570 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:57:22,571 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:57:22,571 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:22,571 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:57:22,571 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:57:22,571 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration4_Lasso [2022-07-26 13:57:22,571 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:57:22,571 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:57:22,578 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,316 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,323 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,325 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,327 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,330 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,333 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,335 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,336 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,338 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,340 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,343 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,345 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,347 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,349 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,350 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,352 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,354 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,359 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,361 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,363 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,365 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,366 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,368 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,370 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,372 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,374 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,376 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,377 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,379 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,381 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,382 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,384 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,388 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,391 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,393 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,394 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,398 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:23,820 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2022-07-26 13:57:24,139 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:57:24,139 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:57:24,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:24,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:24,144 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 13:57:24,145 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 13:57:24,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:24,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:24,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:24,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:24,152 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:24,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:24,155 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:24,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:24,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:24,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:24,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:24,192 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 13:57:24,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:24,199 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 13:57:24,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:24,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:24,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:24,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:24,210 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:24,210 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:24,239 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:57:24,290 INFO L443 ModelExtractionUtils]: Simplification made 30 calls to the SMT solver. [2022-07-26 13:57:24,290 INFO L444 ModelExtractionUtils]: 9 out of 43 variables were initially zero. Simplification set additionally 31 variables to zero. [2022-07-26 13:57:24,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:24,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:24,319 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 13:57:24,320 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 13:57:24,321 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:57:24,327 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:57:24,327 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:57:24,327 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~back~0, ~n~0) = -1*~back~0 + 1*~n~0 Supporting invariants [] [2022-07-26 13:57:24,343 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:24,423 INFO L156 tatePredicateManager]: 29 out of 29 supporting invariants were superfluous and have been removed [2022-07-26 13:57:24,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:24,468 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:57:24,469 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:24,482 WARN L261 TraceCheckSpWp]: Trace formula consists of 7 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 13:57:24,482 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:24,483 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 13:57:24,483 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 13:57:24,483 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 24 states and 47 transitions. cyclomatic complexity: 32 Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:57:24,515 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 24 states and 47 transitions. cyclomatic complexity: 32. Second operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 52 states and 115 transitions. Complement of second has 4 states. [2022-07-26 13:57:24,516 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 13:57:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 13:57:24,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 25 transitions. [2022-07-26 13:57:24,517 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 25 transitions. Stem has 8 letters. Loop has 1 letters. [2022-07-26 13:57:24,518 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:24,518 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 25 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-26 13:57:24,518 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:24,518 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 25 transitions. Stem has 8 letters. Loop has 2 letters. [2022-07-26 13:57:24,518 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:24,518 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 52 states and 115 transitions. [2022-07-26 13:57:24,519 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-26 13:57:24,520 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 52 states to 23 states and 45 transitions. [2022-07-26 13:57:24,520 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 13 [2022-07-26 13:57:24,520 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 17 [2022-07-26 13:57:24,520 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23 states and 45 transitions. [2022-07-26 13:57:24,520 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:57:24,520 INFO L220 hiAutomatonCegarLoop]: Abstraction has 23 states and 45 transitions. [2022-07-26 13:57:24,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states and 45 transitions. [2022-07-26 13:57:24,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 19. [2022-07-26 13:57:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 1.9473684210526316) internal successors, (37), 18 states have internal predecessors, (37), 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 13:57:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 37 transitions. [2022-07-26 13:57:24,522 INFO L242 hiAutomatonCegarLoop]: Abstraction has 19 states and 37 transitions. [2022-07-26 13:57:24,522 INFO L426 stractBuchiCegarLoop]: Abstraction has 19 states and 37 transitions. [2022-07-26 13:57:24,523 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 13:57:24,523 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states and 37 transitions. [2022-07-26 13:57:24,523 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-26 13:57:24,523 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:57:24,523 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:57:24,524 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:57:24,524 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:57:24,524 INFO L733 eck$LassoCheckResult]: Stem: 777#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse1 (store |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1))) (and (= (select |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= v_~sum~0_73 0) (= (select .cse0 1) 0) (= v_~back~0_143 v_~front~0_84) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_57|) (= (select |v_#valid_207| 2) 1) (= 0 v_~queue~0.offset_76) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse0 0)) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (select |v_#valid_207| 1) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= (store (store (store |v_#length_162| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_161|) (= (select |v_#valid_207| 0) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 0) (= |v_#NULL.offset_10| 0) (= v_~n~0_64 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= v_~queue~0.base_76 0) (= (select |v_#length_162| 1) 2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= |v_#valid_206| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 30 (select |v_#length_162| 2))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_207|, #memory_int=|v_#memory_int_118|, #length=|v_#length_162|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_73, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, #length=|v_#length_161|, ~front~0=v_~front~0_84, ~queue~0.offset=v_~queue~0.offset_76, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_143, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_76, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_33|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_118|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 773#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= |v_#memory_int_90| (store |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_132| |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_111| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) 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_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_91|, #length=|v_#length_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, 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_~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|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_90|, #length=|v_#length_111|, 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_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 775#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_70) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_108|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= (select |v_#valid_166| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_30|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_133| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_70)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_109|, #length=|v_#length_133|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_70, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_70, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_166|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_108|, #length=|v_#length_133|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 765#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 767#[L52, L88-4]don't care [515] L88-4-->L89-3: Formula: (and (= |v_#memory_int_86| (store |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre14#1_21|))) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_101| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= |v_ULTIMATE.start_main_#t~pre14#1_21| |v_#pthreadsForks_24|) (= (select |v_#valid_122| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_24|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_87|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 783#[L52, L89-3]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 779#[L89-4, L52, thread2ENTRY]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 755#[L89-4, L52, L60-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 759#[L89-4, L52, L60-4]don't care [485] L89-4-->L90-1: Formula: (and (= (select (select |v_#memory_int_70| |v_ULTIMATE.start_main_~#t1~0#1.base_17|) |v_ULTIMATE.start_main_~#t1~0#1.offset_15|) |v_ULTIMATE.start_main_#t~mem16#1_10|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_15|) (= (select |v_#valid_100| |v_ULTIMATE.start_main_~#t1~0#1.base_17|) 1) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_15|) (select |v_#length_85| |v_ULTIMATE.start_main_~#t1~0#1.base_17|))) InVars {#valid=|v_#valid_100|, #memory_int=|v_#memory_int_70|, #length=|v_#length_85|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_17|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_15|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_15|, #valid=|v_#valid_100|, #memory_int=|v_#memory_int_70|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_10|, #length=|v_#length_85|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_17|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_15|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~nondet15#1] 791#[L52, L60-4, L90-1]don't care [2022-07-26 13:57:24,524 INFO L735 eck$LassoCheckResult]: Loop: 791#[L52, L60-4, L90-1]don't care [510] L52-->L52: Formula: (let ((.cse0 (* v_~front~0_57 4))) (let ((.cse1 (+ .cse0 v_~queue~0.offset_54))) (and (= v_~front~0_56 (+ v_~front~0_57 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11| 0)) (= (ite (and (< v_~front~0_57 v_~back~0_95) (<= 0 v_~front~0_57) (< v_~front~0_57 v_~n~0_34)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) (<= (+ .cse0 4 v_~queue~0.offset_54) (select |v_#length_97| v_~queue~0.base_54)) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_20| 256) 0)) (= (+ (select (select |v_#memory_int_80| v_~queue~0.base_54) .cse1) v_~sum~0_46) v_~sum~0_45) (<= 0 .cse1) (= (select |v_#valid_118| v_~queue~0.base_54) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|)))) InVars {~sum~0=v_~sum~0_46, ~queue~0.offset=v_~queue~0.offset_54, #valid=|v_#valid_118|, ~back~0=v_~back~0_95, #memory_int=|v_#memory_int_80|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_20|, #length=|v_#length_97|, ~queue~0.base=v_~queue~0.base_54, ~n~0=v_~n~0_34, ~front~0=v_~front~0_57} OutVars{~queue~0.offset=v_~queue~0.offset_54, ~back~0=v_~back~0_95, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_11|, ~queue~0.base=v_~queue~0.base_54, ~sum~0=v_~sum~0_45, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_80|, #length=|v_#length_97|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, ~front~0=v_~front~0_56} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 791#[L52, L60-4, L90-1]don't care [2022-07-26 13:57:24,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:24,525 INFO L85 PathProgramCache]: Analyzing trace with hash -1551004411, now seen corresponding path program 1 times [2022-07-26 13:57:24,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:24,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573664115] [2022-07-26 13:57:24,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:24,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:24,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:24,574 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:24,579 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:24,623 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:24,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:24,623 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 3 times [2022-07-26 13:57:24,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:24,624 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136965345] [2022-07-26 13:57:24,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:24,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:24,629 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:24,632 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:24,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:24,632 INFO L85 PathProgramCache]: Analyzing trace with hash -836495975, now seen corresponding path program 1 times [2022-07-26 13:57:24,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:24,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017609970] [2022-07-26 13:57:24,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:24,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:24,677 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:24,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:24,722 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:26,285 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:57:26,286 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:57:26,286 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:57:26,286 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:57:26,286 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:57:26,286 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:26,286 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:57:26,286 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:57:26,286 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration5_Lasso [2022-07-26 13:57:26,286 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:57:26,286 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:57:26,290 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,291 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,293 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,295 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,296 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,298 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,302 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,308 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,309 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,311 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,313 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,314 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,316 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,317 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,319 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,320 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,322 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,326 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,328 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,331 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,333 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,335 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,336 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,337 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,339 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,341 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,342 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,344 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,346 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,977 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,978 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,980 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,981 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,984 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,986 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,987 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,989 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,990 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,991 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:26,993 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:27,005 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:27,558 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:57:27,558 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:57:27,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,564 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 13:57:27,565 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 13:57:27,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:27,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,574 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:27,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:27,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,592 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:27,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,594 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 13:57:27,596 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 13:57:27,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,624 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:27,624 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:27,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,659 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 13:57:27,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,660 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 13:57:27,660 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 13:57:27,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:27,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,668 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,668 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:27,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:27,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,684 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 13:57:27,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,685 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 13:57:27,685 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 13:57:27,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:27,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,692 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,692 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:27,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:27,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,708 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 13:57:27,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,709 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 13:57:27,710 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 13:57:27,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:27,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,717 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:27,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:27,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,733 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 13:57:27,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,735 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 13:57:27,736 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 13:57:27,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,742 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,744 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:27,744 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:27,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,761 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 13:57:27,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,762 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 13:57:27,763 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 13:57:27,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:27,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:27,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,789 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:27,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,792 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 13:57:27,797 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 13:57:27,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:27,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,804 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:27,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:27,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,827 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 13:57:27,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,828 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 13:57:27,828 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 13:57:27,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:27,839 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:27,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,862 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 13:57:27,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,863 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,864 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 13:57:27,865 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 13:57:27,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:27,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,872 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:27,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:27,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,891 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 13:57:27,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,893 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 13:57:27,893 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 13:57:27,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:27,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,902 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:27,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:27,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,917 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 13:57:27,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,918 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 13:57:27,919 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 13:57:27,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:27,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,926 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:27,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:27,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,942 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 13:57:27,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,943 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 13:57:27,947 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 13:57:27,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:27,954 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:27,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,971 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-26 13:57:27,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:27,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:27,973 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 13:57:27,974 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 13:57:27,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:27,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:27,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:27,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:27,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:27,981 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:27,981 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:27,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:27,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:27,999 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 13:57:27,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,000 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 13:57:28,001 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 13:57:28,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:28,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,009 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:28,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:28,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,024 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 13:57:28,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,025 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 13:57:28,026 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 13:57:28,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:28,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:28,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:28,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,049 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-26 13:57:28,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,050 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 13:57:28,052 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 13:57:28,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:28,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,059 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:28,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:28,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,074 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-26 13:57:28,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,076 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 13:57:28,076 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 13:57:28,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:28,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,083 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,083 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:28,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:28,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,106 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,108 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 13:57:28,108 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 13:57:28,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:28,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,115 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,116 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:28,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:28,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,132 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 13:57:28,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,133 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 13:57:28,134 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 13:57:28,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:28,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,143 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:28,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:28,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,191 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 13:57:28,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,203 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,204 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,204 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,207 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 13:57:28,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,232 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,234 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 13:57:28,235 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 13:57:28,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:28,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,243 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,244 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:28,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:28,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,261 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 13:57:28,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,262 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 13:57:28,263 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 13:57:28,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:28,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,270 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:28,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:28,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,286 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,287 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 13:57:28,288 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 13:57:28,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,296 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,297 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,314 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 13:57:28,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,315 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 13:57:28,315 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 13:57:28,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,324 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,325 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,325 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,342 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 13:57:28,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,343 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 13:57:28,345 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 13:57:28,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:28,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,352 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,352 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:28,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:28,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,369 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 13:57:28,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,371 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 13:57:28,372 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 13:57:28,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,381 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,381 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,398 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 13:57:28,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,399 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 13:57:28,399 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 13:57:28,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,407 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,408 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,424 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,425 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,426 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 13:57:28,427 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 13:57:28,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,435 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,452 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-26 13:57:28,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,454 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 13:57:28,455 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 13:57:28,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,462 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,508 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 13:57:28,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,511 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 13:57:28,512 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 13:57:28,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,520 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,520 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,537 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-26 13:57:28,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,539 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-26 13:57:28,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,546 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,547 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,566 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,567 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,568 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-26 13:57:28,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,575 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,578 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,578 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,605 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-26 13:57:28,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,607 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,615 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-26 13:57:28,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,623 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,642 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-26 13:57:28,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,643 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,643 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-26 13:57:28,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,652 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,652 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,669 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,670 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-26 13:57:28,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,678 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,680 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,680 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,721 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,722 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,731 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-26 13:57:28,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,734 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,752 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,753 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-26 13:57:28,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,769 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,788 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-26 13:57:28,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,789 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-26 13:57:28,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,810 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,810 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,827 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-07-26 13:57:28,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,829 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,830 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-26 13:57:28,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,836 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 13:57:28,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,840 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 13:57:28,840 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,860 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-26 13:57:28,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,861 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-26 13:57:28,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,869 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,870 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,870 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,887 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,888 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,889 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-26 13:57:28,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,897 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,897 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-26 13:57:28,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,915 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-26 13:57:28,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,926 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:28,943 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:28,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,944 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-26 13:57:28,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:28,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:28,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:28,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:28,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:28,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:28,960 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:28,971 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:57:28,991 INFO L443 ModelExtractionUtils]: Simplification made 12 calls to the SMT solver. [2022-07-26 13:57:28,991 INFO L444 ModelExtractionUtils]: 17 out of 43 variables were initially zero. Simplification set additionally 23 variables to zero. [2022-07-26 13:57:28,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:28,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:28,992 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:28,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-26 13:57:28,994 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:57:29,000 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:57:29,000 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:57:29,000 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~back~0, ~front~0) = 1*~back~0 - 1*~front~0 Supporting invariants [] [2022-07-26 13:57:29,015 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-26 13:57:29,090 INFO L156 tatePredicateManager]: 29 out of 29 supporting invariants were superfluous and have been removed [2022-07-26 13:57:29,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:29,133 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:57:29,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:29,150 WARN L261 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-26 13:57:29,150 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:29,150 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 13:57:29,151 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 13:57:29,151 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 19 states and 37 transitions. cyclomatic complexity: 25 Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 13:57:29,173 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 19 states and 37 transitions. cyclomatic complexity: 25. Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 27 states and 49 transitions. Complement of second has 5 states. [2022-07-26 13:57:29,173 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 13:57:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 13:57:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 15 transitions. [2022-07-26 13:57:29,174 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 15 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-26 13:57:29,174 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:29,174 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 15 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-26 13:57:29,175 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:29,175 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 15 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-26 13:57:29,175 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:29,175 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 27 states and 49 transitions. [2022-07-26 13:57:29,175 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-26 13:57:29,176 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 27 states to 20 states and 36 transitions. [2022-07-26 13:57:29,176 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 12 [2022-07-26 13:57:29,176 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12 [2022-07-26 13:57:29,176 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 36 transitions. [2022-07-26 13:57:29,176 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:57:29,176 INFO L220 hiAutomatonCegarLoop]: Abstraction has 20 states and 36 transitions. [2022-07-26 13:57:29,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states and 36 transitions. [2022-07-26 13:57:29,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 18. [2022-07-26 13:57:29,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 1.8333333333333333) internal successors, (33), 17 states have internal predecessors, (33), 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 13:57:29,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 33 transitions. [2022-07-26 13:57:29,178 INFO L242 hiAutomatonCegarLoop]: Abstraction has 18 states and 33 transitions. [2022-07-26 13:57:29,178 INFO L426 stractBuchiCegarLoop]: Abstraction has 18 states and 33 transitions. [2022-07-26 13:57:29,178 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 13:57:29,178 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 18 states and 33 transitions. [2022-07-26 13:57:29,179 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-26 13:57:29,179 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:57:29,179 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:57:29,179 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:57:29,179 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:57:29,180 INFO L733 eck$LassoCheckResult]: Stem: 1009#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse1 (store |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1))) (and (= (select |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= v_~sum~0_73 0) (= (select .cse0 1) 0) (= v_~back~0_143 v_~front~0_84) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_57|) (= (select |v_#valid_207| 2) 1) (= 0 v_~queue~0.offset_76) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse0 0)) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (select |v_#valid_207| 1) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= (store (store (store |v_#length_162| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_161|) (= (select |v_#valid_207| 0) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 0) (= |v_#NULL.offset_10| 0) (= v_~n~0_64 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= v_~queue~0.base_76 0) (= (select |v_#length_162| 1) 2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= |v_#valid_206| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 30 (select |v_#length_162| 2))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_207|, #memory_int=|v_#memory_int_118|, #length=|v_#length_162|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_73, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, #length=|v_#length_161|, ~front~0=v_~front~0_84, ~queue~0.offset=v_~queue~0.offset_76, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_143, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_76, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_33|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_118|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 995#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= |v_#memory_int_90| (store |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_132| |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_111| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) 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_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_91|, #length=|v_#length_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, 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_~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|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_90|, #length=|v_#length_111|, 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_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 997#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_70) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_108|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= (select |v_#valid_166| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_30|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_133| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_70)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_109|, #length=|v_#length_133|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_70, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_70, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_166|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_108|, #length=|v_#length_133|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 999#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 1007#[L52, L88-4]don't care [515] L88-4-->L89-3: Formula: (and (= |v_#memory_int_86| (store |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre14#1_21|))) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_101| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= |v_ULTIMATE.start_main_#t~pre14#1_21| |v_#pthreadsForks_24|) (= (select |v_#valid_122| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_24|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_87|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 1015#[L52, L89-3]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1011#[L89-4, L52, thread2ENTRY]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 985#[L89-4, L52, L60-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 989#[L89-4, L52, L60-4]don't care [536] L60-4-->thread2EXIT: Formula: (and (= 0 (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_1| 256)) (= |v_thread2Thread1of1ForFork0_#res#1.base_Out_2| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_Out_2| 0)) InVars {thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_1|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_Out_2|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_Out_2|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_#t~nondet4#1] 1017#[L89-4, L52, thread2EXIT]don't care [2022-07-26 13:57:29,180 INFO L735 eck$LassoCheckResult]: Loop: 1017#[L89-4, L52, thread2EXIT]don't care [510] L52-->L52: Formula: (let ((.cse0 (* v_~front~0_57 4))) (let ((.cse1 (+ .cse0 v_~queue~0.offset_54))) (and (= v_~front~0_56 (+ v_~front~0_57 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11| 0)) (= (ite (and (< v_~front~0_57 v_~back~0_95) (<= 0 v_~front~0_57) (< v_~front~0_57 v_~n~0_34)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) (<= (+ .cse0 4 v_~queue~0.offset_54) (select |v_#length_97| v_~queue~0.base_54)) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_20| 256) 0)) (= (+ (select (select |v_#memory_int_80| v_~queue~0.base_54) .cse1) v_~sum~0_46) v_~sum~0_45) (<= 0 .cse1) (= (select |v_#valid_118| v_~queue~0.base_54) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|)))) InVars {~sum~0=v_~sum~0_46, ~queue~0.offset=v_~queue~0.offset_54, #valid=|v_#valid_118|, ~back~0=v_~back~0_95, #memory_int=|v_#memory_int_80|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_20|, #length=|v_#length_97|, ~queue~0.base=v_~queue~0.base_54, ~n~0=v_~n~0_34, ~front~0=v_~front~0_57} OutVars{~queue~0.offset=v_~queue~0.offset_54, ~back~0=v_~back~0_95, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_11|, ~queue~0.base=v_~queue~0.base_54, ~sum~0=v_~sum~0_45, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_80|, #length=|v_#length_97|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, ~front~0=v_~front~0_56} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1017#[L89-4, L52, thread2EXIT]don't care [2022-07-26 13:57:29,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:29,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1551004360, now seen corresponding path program 1 times [2022-07-26 13:57:29,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:29,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853024054] [2022-07-26 13:57:29,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:29,209 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:29,247 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:29,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:29,247 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 4 times [2022-07-26 13:57:29,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:29,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612023671] [2022-07-26 13:57:29,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:29,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:29,251 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:29,259 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:29,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:29,261 INFO L85 PathProgramCache]: Analyzing trace with hash -836494394, now seen corresponding path program 1 times [2022-07-26 13:57:29,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:29,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [707890221] [2022-07-26 13:57:29,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:29,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:29,297 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:29,330 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:30,451 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:30,574 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:57:30,574 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:57:30,574 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:57:30,574 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:57:30,574 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:57:30,574 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:30,574 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:57:30,574 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:57:30,574 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration6_Lasso [2022-07-26 13:57:30,574 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:57:30,574 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:57:30,577 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,580 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,581 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 13:57:30,583 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 13:57:30,585 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 13:57:30,587 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 13:57:30,589 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 13:57:30,591 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 13:57:30,592 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 13:57:30,594 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 13:57:30,596 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 13:57:30,598 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,602 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,604 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,606 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,607 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,609 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,611 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,619 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,621 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,623 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,625 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,627 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,630 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,631 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,633 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,635 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,636 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,639 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,640 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,642 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,646 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,648 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,649 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,651 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,653 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,654 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,656 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,660 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:30,662 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:31,369 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:31,371 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:31,954 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:57:31,954 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:57:31,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:31,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:31,959 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:31,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-26 13:57:31,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:31,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:31,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:31,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:31,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:31,968 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:31,968 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:31,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:31,984 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:31,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:31,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:31,985 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:31,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-26 13:57:31,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:31,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:31,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:31,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:31,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:31,993 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:31,993 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:31,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:31,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,008 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-07-26 13:57:32,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,009 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-26 13:57:32,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,017 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,033 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:32,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,034 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-26 13:57:32,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,042 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,058 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-26 13:57:32,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,059 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-26 13:57:32,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,068 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,068 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,087 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-26 13:57:32,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,089 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,089 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-26 13:57:32,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,097 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,097 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,114 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:32,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,115 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,115 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-26 13:57:32,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,123 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,141 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:32,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,142 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-26 13:57:32,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,166 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-26 13:57:32,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,167 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-26 13:57:32,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,176 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,176 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,193 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-07-26 13:57:32,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,194 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,194 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-26 13:57:32,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,203 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,219 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-26 13:57:32,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,219 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,220 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,221 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-26 13:57:32,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,228 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,244 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-26 13:57:32,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,245 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-26 13:57:32,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,272 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,288 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-07-26 13:57:32,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,289 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,290 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-26 13:57:32,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,297 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,297 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,312 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-07-26 13:57:32,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,313 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,314 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-26 13:57:32,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,321 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,322 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,322 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,338 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-07-26 13:57:32,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,339 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-26 13:57:32,341 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 13:57:32,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,347 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,380 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:32,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,381 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-26 13:57:32,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,420 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-26 13:57:32,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,421 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,421 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-26 13:57:32,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,428 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,444 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-07-26 13:57:32,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,445 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,446 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-26 13:57:32,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,452 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,453 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,453 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,470 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-07-26 13:57:32,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,471 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-26 13:57:32,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,478 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,478 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,494 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:32,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,497 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-26 13:57:32,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,505 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,505 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,521 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-26 13:57:32,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,522 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-26 13:57:32,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,530 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,545 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-07-26 13:57:32,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,546 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,547 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-26 13:57:32,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,554 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,554 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,571 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-07-26 13:57:32,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,572 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,573 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-26 13:57:32,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,596 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-26 13:57:32,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,597 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-26 13:57:32,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,605 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,620 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:32,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,621 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,622 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-26 13:57:32,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,629 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,645 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-26 13:57:32,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,646 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-26 13:57:32,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,654 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,670 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-07-26 13:57:32,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,671 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,672 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-26 13:57:32,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,679 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,695 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:32,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,696 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,697 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-07-26 13:57:32,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,704 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-07-26 13:57:32,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,722 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-07-26 13:57:32,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,730 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,746 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-07-26 13:57:32,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,747 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-07-26 13:57:32,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,754 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,770 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-07-26 13:57:32,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,771 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,771 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-07-26 13:57:32,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,779 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,797 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:32,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,798 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-07-26 13:57:32,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,807 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,807 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,823 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-07-26 13:57:32,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,824 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,825 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,825 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-07-26 13:57:32,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,848 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-07-26 13:57:32,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,848 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,849 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-07-26 13:57:32,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,871 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-07-26 13:57:32,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,872 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-07-26 13:57:32,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,880 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,896 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-07-26 13:57:32,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,897 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,898 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-07-26 13:57:32,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,905 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,905 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,920 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-07-26 13:57:32,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,921 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-07-26 13:57:32,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,929 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,930 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,945 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:32,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,946 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,947 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-07-26 13:57:32,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,955 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:32,955 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:32,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,972 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:32,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,973 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-07-26 13:57:32,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:32,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:32,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:32,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:32,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:32,981 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:32,981 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:32,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:32,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:32,996 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-07-26 13:57:32,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:32,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:32,997 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:32,998 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-07-26 13:57:32,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,007 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,007 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,023 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-07-26 13:57:33,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,024 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,025 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-07-26 13:57:33,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,033 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,033 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,059 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-07-26 13:57:33,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,060 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-07-26 13:57:33,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,068 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,068 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,084 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:33,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,086 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,086 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-07-26 13:57:33,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,094 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,094 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,110 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-07-26 13:57:33,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,111 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,112 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-07-26 13:57:33,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,118 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,120 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,120 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,138 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:33,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,139 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,139 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-07-26 13:57:33,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,146 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,147 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,147 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,164 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-07-26 13:57:33,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,165 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-07-26 13:57:33,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,173 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,173 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:33,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,191 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,191 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-07-26 13:57:33,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,199 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,215 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-07-26 13:57:33,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,216 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,217 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-07-26 13:57:33,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,225 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,241 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:33,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,242 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-07-26 13:57:33,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,250 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,252 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,252 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,271 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:33,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,272 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,273 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-26 13:57:33,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,280 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,280 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,297 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2022-07-26 13:57:33,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,298 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,298 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-07-26 13:57:33,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,307 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,310 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,311 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,351 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:33,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,352 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,362 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 13:57:33,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,363 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,366 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 13:57:33,366 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-07-26 13:57:33,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,401 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:33,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,402 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,416 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,416 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-07-26 13:57:33,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:33,444 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-07-26 13:57:33,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,445 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-07-26 13:57:33,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:33,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:33,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:33,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:33,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:33,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:33,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:33,487 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:57:33,526 INFO L443 ModelExtractionUtils]: Simplification made 21 calls to the SMT solver. [2022-07-26 13:57:33,526 INFO L444 ModelExtractionUtils]: 12 out of 43 variables were initially zero. Simplification set additionally 28 variables to zero. [2022-07-26 13:57:33,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:33,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,532 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,533 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-07-26 13:57:33,534 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:57:33,567 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:57:33,568 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:57:33,568 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~back~0, ~front~0) = 1*~back~0 - 1*~front~0 Supporting invariants [] [2022-07-26 13:57:33,592 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:33,690 INFO L156 tatePredicateManager]: 34 out of 34 supporting invariants were superfluous and have been removed [2022-07-26 13:57:33,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:33,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:57:33,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:33,753 WARN L261 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-26 13:57:33,753 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:33,753 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 13:57:33,753 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 13:57:33,754 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 18 states and 33 transitions. cyclomatic complexity: 22 Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 13:57:33,771 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 18 states and 33 transitions. cyclomatic complexity: 22. Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 20 states and 35 transitions. Complement of second has 2 states. [2022-07-26 13:57:33,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-26 13:57:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 13:57:33,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 12 transitions. [2022-07-26 13:57:33,773 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 12 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-26 13:57:33,773 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:33,773 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 12 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-26 13:57:33,773 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:33,774 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 12 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-26 13:57:33,774 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:33,774 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 20 states and 35 transitions. [2022-07-26 13:57:33,774 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2022-07-26 13:57:33,774 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 20 states to 16 states and 27 transitions. [2022-07-26 13:57:33,774 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10 [2022-07-26 13:57:33,775 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 10 [2022-07-26 13:57:33,775 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 27 transitions. [2022-07-26 13:57:33,775 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:57:33,775 INFO L220 hiAutomatonCegarLoop]: Abstraction has 16 states and 27 transitions. [2022-07-26 13:57:33,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states and 27 transitions. [2022-07-26 13:57:33,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2022-07-26 13:57:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 1.6875) internal successors, (27), 15 states have internal predecessors, (27), 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 13:57:33,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 27 transitions. [2022-07-26 13:57:33,776 INFO L242 hiAutomatonCegarLoop]: Abstraction has 16 states and 27 transitions. [2022-07-26 13:57:33,776 INFO L426 stractBuchiCegarLoop]: Abstraction has 16 states and 27 transitions. [2022-07-26 13:57:33,776 INFO L333 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-26 13:57:33,776 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states and 27 transitions. [2022-07-26 13:57:33,777 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2022-07-26 13:57:33,777 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:57:33,777 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:57:33,777 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:57:33,777 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:57:33,778 INFO L733 eck$LassoCheckResult]: Stem: 1240#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse1 (store |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1))) (and (= (select |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= v_~sum~0_73 0) (= (select .cse0 1) 0) (= v_~back~0_143 v_~front~0_84) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_57|) (= (select |v_#valid_207| 2) 1) (= 0 v_~queue~0.offset_76) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse0 0)) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (select |v_#valid_207| 1) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= (store (store (store |v_#length_162| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_161|) (= (select |v_#valid_207| 0) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 0) (= |v_#NULL.offset_10| 0) (= v_~n~0_64 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= v_~queue~0.base_76 0) (= (select |v_#length_162| 1) 2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= |v_#valid_206| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 30 (select |v_#length_162| 2))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_207|, #memory_int=|v_#memory_int_118|, #length=|v_#length_162|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_73, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, #length=|v_#length_161|, ~front~0=v_~front~0_84, ~queue~0.offset=v_~queue~0.offset_76, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_143, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_76, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_33|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_118|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1242#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= |v_#memory_int_90| (store |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_132| |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_111| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) 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_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_91|, #length=|v_#length_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, 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_~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|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_90|, #length=|v_#length_111|, 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_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1244#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_70) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_108|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= (select |v_#valid_166| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_30|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_133| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_70)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_109|, #length=|v_#length_133|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_70, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_70, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_166|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_108|, #length=|v_#length_133|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 1230#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 1232#[L52, L88-4]don't care [515] L88-4-->L89-3: Formula: (and (= |v_#memory_int_86| (store |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre14#1_21|))) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_101| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= |v_ULTIMATE.start_main_#t~pre14#1_21| |v_#pthreadsForks_24|) (= (select |v_#valid_122| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_24|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_87|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 1252#[L52, L89-3]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1246#[L89-4, L52, thread2ENTRY]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 1250#[L89-4, L52, L60-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1228#[L89-4, L52, L60-4]don't care [510] L52-->L52: Formula: (let ((.cse0 (* v_~front~0_57 4))) (let ((.cse1 (+ .cse0 v_~queue~0.offset_54))) (and (= v_~front~0_56 (+ v_~front~0_57 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11| 0)) (= (ite (and (< v_~front~0_57 v_~back~0_95) (<= 0 v_~front~0_57) (< v_~front~0_57 v_~n~0_34)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) (<= (+ .cse0 4 v_~queue~0.offset_54) (select |v_#length_97| v_~queue~0.base_54)) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_20| 256) 0)) (= (+ (select (select |v_#memory_int_80| v_~queue~0.base_54) .cse1) v_~sum~0_46) v_~sum~0_45) (<= 0 .cse1) (= (select |v_#valid_118| v_~queue~0.base_54) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|)))) InVars {~sum~0=v_~sum~0_46, ~queue~0.offset=v_~queue~0.offset_54, #valid=|v_#valid_118|, ~back~0=v_~back~0_95, #memory_int=|v_#memory_int_80|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_20|, #length=|v_#length_97|, ~queue~0.base=v_~queue~0.base_54, ~n~0=v_~n~0_34, ~front~0=v_~front~0_57} OutVars{~queue~0.offset=v_~queue~0.offset_54, ~back~0=v_~back~0_95, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_11|, ~queue~0.base=v_~queue~0.base_54, ~sum~0=v_~sum~0_45, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_80|, #length=|v_#length_97|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, ~front~0=v_~front~0_56} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1222#[L89-4, L52, L60-4]don't care [2022-07-26 13:57:33,778 INFO L735 eck$LassoCheckResult]: Loop: 1222#[L89-4, L52, L60-4]don't care [510] L52-->L52: Formula: (let ((.cse0 (* v_~front~0_57 4))) (let ((.cse1 (+ .cse0 v_~queue~0.offset_54))) (and (= v_~front~0_56 (+ v_~front~0_57 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11| 0)) (= (ite (and (< v_~front~0_57 v_~back~0_95) (<= 0 v_~front~0_57) (< v_~front~0_57 v_~n~0_34)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) (<= (+ .cse0 4 v_~queue~0.offset_54) (select |v_#length_97| v_~queue~0.base_54)) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_20| 256) 0)) (= (+ (select (select |v_#memory_int_80| v_~queue~0.base_54) .cse1) v_~sum~0_46) v_~sum~0_45) (<= 0 .cse1) (= (select |v_#valid_118| v_~queue~0.base_54) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|)))) InVars {~sum~0=v_~sum~0_46, ~queue~0.offset=v_~queue~0.offset_54, #valid=|v_#valid_118|, ~back~0=v_~back~0_95, #memory_int=|v_#memory_int_80|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_20|, #length=|v_#length_97|, ~queue~0.base=v_~queue~0.base_54, ~n~0=v_~n~0_34, ~front~0=v_~front~0_57} OutVars{~queue~0.offset=v_~queue~0.offset_54, ~back~0=v_~back~0_95, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_11|, ~queue~0.base=v_~queue~0.base_54, ~sum~0=v_~sum~0_45, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_80|, #length=|v_#length_97|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, ~front~0=v_~front~0_56} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1222#[L89-4, L52, L60-4]don't care [2022-07-26 13:57:33,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:33,778 INFO L85 PathProgramCache]: Analyzing trace with hash -1551004386, now seen corresponding path program 1 times [2022-07-26 13:57:33,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:33,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121114706] [2022-07-26 13:57:33,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:33,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:33,802 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:33,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:33,822 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:33,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:33,823 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 5 times [2022-07-26 13:57:33,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:33,823 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368225309] [2022-07-26 13:57:33,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:33,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:33,826 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:33,831 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:33,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:33,831 INFO L85 PathProgramCache]: Analyzing trace with hash -836495200, now seen corresponding path program 2 times [2022-07-26 13:57:33,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:33,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159225779] [2022-07-26 13:57:33,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:33,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:33,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:33,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:57:33,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:57:33,905 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159225779] [2022-07-26 13:57:33,905 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [159225779] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-26 13:57:33,905 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1780742296] [2022-07-26 13:57:33,905 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-26 13:57:33,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 13:57:33,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:33,906 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 13:57:33,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (124)] Waiting until timeout for monitored process [2022-07-26 13:57:34,012 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-26 13:57:34,012 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-26 13:57:34,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 13 conjunts are in the unsatisfiable core [2022-07-26 13:57:34,014 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:34,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:57:34,098 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-26 13:57:34,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:57:34,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1780742296] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-26 13:57:34,261 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-26 13:57:34,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 15 [2022-07-26 13:57:34,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718173020] [2022-07-26 13:57:34,261 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-26 13:57:34,279 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:34,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:57:34,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-26 13:57:34,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2022-07-26 13:57:34,353 INFO L87 Difference]: Start difference. First operand 16 states and 27 transitions. cyclomatic complexity: 16 Second operand has 17 states, 16 states have (on average 1.875) internal successors, (30), 16 states have internal predecessors, (30), 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 13:57:34,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:57:34,589 INFO L93 Difference]: Finished difference Result 34 states and 54 transitions. [2022-07-26 13:57:34,589 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 34 states and 54 transitions. [2022-07-26 13:57:34,590 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2022-07-26 13:57:34,590 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 34 states to 17 states and 28 transitions. [2022-07-26 13:57:34,590 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10 [2022-07-26 13:57:34,590 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 10 [2022-07-26 13:57:34,590 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 28 transitions. [2022-07-26 13:57:34,591 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:57:34,591 INFO L220 hiAutomatonCegarLoop]: Abstraction has 17 states and 28 transitions. [2022-07-26 13:57:34,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states and 28 transitions. [2022-07-26 13:57:34,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-07-26 13:57:34,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 1.6470588235294117) internal successors, (28), 16 states have internal predecessors, (28), 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 13:57:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 28 transitions. [2022-07-26 13:57:34,592 INFO L242 hiAutomatonCegarLoop]: Abstraction has 17 states and 28 transitions. [2022-07-26 13:57:34,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-26 13:57:34,596 INFO L426 stractBuchiCegarLoop]: Abstraction has 17 states and 28 transitions. [2022-07-26 13:57:34,596 INFO L333 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-26 13:57:34,596 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 17 states and 28 transitions. [2022-07-26 13:57:34,596 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2022-07-26 13:57:34,596 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:57:34,597 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:57:34,597 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:57:34,597 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:57:34,598 INFO L733 eck$LassoCheckResult]: Stem: 1396#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse1 (store |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1))) (and (= (select |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= v_~sum~0_73 0) (= (select .cse0 1) 0) (= v_~back~0_143 v_~front~0_84) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_57|) (= (select |v_#valid_207| 2) 1) (= 0 v_~queue~0.offset_76) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse0 0)) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (select |v_#valid_207| 1) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= (store (store (store |v_#length_162| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_161|) (= (select |v_#valid_207| 0) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 0) (= |v_#NULL.offset_10| 0) (= v_~n~0_64 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= v_~queue~0.base_76 0) (= (select |v_#length_162| 1) 2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= |v_#valid_206| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 30 (select |v_#length_162| 2))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_207|, #memory_int=|v_#memory_int_118|, #length=|v_#length_162|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_73, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, #length=|v_#length_161|, ~front~0=v_~front~0_84, ~queue~0.offset=v_~queue~0.offset_76, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_143, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_76, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_33|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_118|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1384#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= |v_#memory_int_90| (store |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_132| |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_111| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) 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_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_91|, #length=|v_#length_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, 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_~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|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_90|, #length=|v_#length_111|, 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_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1386#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= |v_#memory_int_90| (store |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_132| |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_111| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) 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_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_91|, #length=|v_#length_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, 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_~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|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_90|, #length=|v_#length_111|, 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_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1388#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_70) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_108|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= (select |v_#valid_166| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_30|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_133| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_70)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_109|, #length=|v_#length_133|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_70, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_70, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_166|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_108|, #length=|v_#length_133|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 1398#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 1400#[L52, L88-4]don't care [515] L88-4-->L89-3: Formula: (and (= |v_#memory_int_86| (store |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre14#1_21|))) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_101| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= |v_ULTIMATE.start_main_#t~pre14#1_21| |v_#pthreadsForks_24|) (= (select |v_#valid_122| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_24|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_87|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 1408#[L52, L89-3]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1402#[L89-4, L52, thread2ENTRY]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 1406#[L89-4, L52, L60-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1382#[L89-4, L52, L60-4]don't care [510] L52-->L52: Formula: (let ((.cse0 (* v_~front~0_57 4))) (let ((.cse1 (+ .cse0 v_~queue~0.offset_54))) (and (= v_~front~0_56 (+ v_~front~0_57 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11| 0)) (= (ite (and (< v_~front~0_57 v_~back~0_95) (<= 0 v_~front~0_57) (< v_~front~0_57 v_~n~0_34)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) (<= (+ .cse0 4 v_~queue~0.offset_54) (select |v_#length_97| v_~queue~0.base_54)) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_20| 256) 0)) (= (+ (select (select |v_#memory_int_80| v_~queue~0.base_54) .cse1) v_~sum~0_46) v_~sum~0_45) (<= 0 .cse1) (= (select |v_#valid_118| v_~queue~0.base_54) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|)))) InVars {~sum~0=v_~sum~0_46, ~queue~0.offset=v_~queue~0.offset_54, #valid=|v_#valid_118|, ~back~0=v_~back~0_95, #memory_int=|v_#memory_int_80|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_20|, #length=|v_#length_97|, ~queue~0.base=v_~queue~0.base_54, ~n~0=v_~n~0_34, ~front~0=v_~front~0_57} OutVars{~queue~0.offset=v_~queue~0.offset_54, ~back~0=v_~back~0_95, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_11|, ~queue~0.base=v_~queue~0.base_54, ~sum~0=v_~sum~0_45, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_80|, #length=|v_#length_97|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, ~front~0=v_~front~0_56} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1376#[L89-4, L52, L60-4]don't care [2022-07-26 13:57:34,598 INFO L735 eck$LassoCheckResult]: Loop: 1376#[L89-4, L52, L60-4]don't care [510] L52-->L52: Formula: (let ((.cse0 (* v_~front~0_57 4))) (let ((.cse1 (+ .cse0 v_~queue~0.offset_54))) (and (= v_~front~0_56 (+ v_~front~0_57 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11| 0)) (= (ite (and (< v_~front~0_57 v_~back~0_95) (<= 0 v_~front~0_57) (< v_~front~0_57 v_~n~0_34)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) (<= (+ .cse0 4 v_~queue~0.offset_54) (select |v_#length_97| v_~queue~0.base_54)) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_20| 256) 0)) (= (+ (select (select |v_#memory_int_80| v_~queue~0.base_54) .cse1) v_~sum~0_46) v_~sum~0_45) (<= 0 .cse1) (= (select |v_#valid_118| v_~queue~0.base_54) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|)))) InVars {~sum~0=v_~sum~0_46, ~queue~0.offset=v_~queue~0.offset_54, #valid=|v_#valid_118|, ~back~0=v_~back~0_95, #memory_int=|v_#memory_int_80|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_20|, #length=|v_#length_97|, ~queue~0.base=v_~queue~0.base_54, ~n~0=v_~n~0_34, ~front~0=v_~front~0_57} OutVars{~queue~0.offset=v_~queue~0.offset_54, ~back~0=v_~back~0_95, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_11|, ~queue~0.base=v_~queue~0.base_54, ~sum~0=v_~sum~0_45, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_80|, #length=|v_#length_97|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, ~front~0=v_~front~0_56} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1376#[L89-4, L52, L60-4]don't care [2022-07-26 13:57:34,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:34,598 INFO L85 PathProgramCache]: Analyzing trace with hash 2048846440, now seen corresponding path program 3 times [2022-07-26 13:57:34,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:34,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1267457882] [2022-07-26 13:57:34,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:34,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:34,622 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:34,644 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:34,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:34,645 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 6 times [2022-07-26 13:57:34,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:34,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610974816] [2022-07-26 13:57:34,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:34,650 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:34,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:34,654 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:34,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:34,654 INFO L85 PathProgramCache]: Analyzing trace with hash -910269290, now seen corresponding path program 4 times [2022-07-26 13:57:34,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:34,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032690219] [2022-07-26 13:57:34,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:34,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-26 13:57:34,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 13:57:34,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032690219] [2022-07-26 13:57:34,718 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1032690219] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 13:57:34,718 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 13:57:34,718 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-26 13:57:34,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238974513] [2022-07-26 13:57:34,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 13:57:34,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 13:57:34,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-26 13:57:34,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-07-26 13:57:34,820 INFO L87 Difference]: Start difference. First operand 17 states and 28 transitions. cyclomatic complexity: 16 Second operand has 5 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 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 13:57:34,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 13:57:34,841 INFO L93 Difference]: Finished difference Result 24 states and 40 transitions. [2022-07-26 13:57:34,841 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 24 states and 40 transitions. [2022-07-26 13:57:34,842 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2022-07-26 13:57:34,842 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 24 states to 22 states and 38 transitions. [2022-07-26 13:57:34,842 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10 [2022-07-26 13:57:34,842 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 10 [2022-07-26 13:57:34,842 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 38 transitions. [2022-07-26 13:57:34,843 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 13:57:34,843 INFO L220 hiAutomatonCegarLoop]: Abstraction has 22 states and 38 transitions. [2022-07-26 13:57:34,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 38 transitions. [2022-07-26 13:57:34,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 20. [2022-07-26 13:57:34,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 1.75) internal successors, (35), 19 states have internal predecessors, (35), 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 13:57:34,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 35 transitions. [2022-07-26 13:57:34,844 INFO L242 hiAutomatonCegarLoop]: Abstraction has 20 states and 35 transitions. [2022-07-26 13:57:34,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-26 13:57:34,846 INFO L426 stractBuchiCegarLoop]: Abstraction has 20 states and 35 transitions. [2022-07-26 13:57:34,846 INFO L333 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-26 13:57:34,847 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 20 states and 35 transitions. [2022-07-26 13:57:34,847 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2022-07-26 13:57:34,847 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 13:57:34,847 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 13:57:34,847 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 13:57:34,847 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-26 13:57:34,848 INFO L733 eck$LassoCheckResult]: Stem: 1452#[ULTIMATE.startENTRY]don't care [560] ULTIMATE.startENTRY-->L104-6: Formula: (let ((.cse1 (store |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse2 (store .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57| 1))) (and (= (select |v_#valid_207| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (= |v_#NULL.base_10| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 0)) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) 1 0) 0)) (= v_~sum~0_73 0) (= (select .cse0 1) 0) (= v_~back~0_143 v_~front~0_84) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15| |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56| 0) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t2~0#1.base_57|) (= (select |v_#valid_207| 2) 1) (= 0 v_~queue~0.offset_76) (= (select .cse1 |v_ULTIMATE.start_main_~#t2~0#1.base_57|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| |v_#StackHeapBarrier_41|) (= 48 (select .cse0 0)) (= (select .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| 0)) (= (select |v_#valid_207| 1) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_85| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_70| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|) (< 0 |v_#StackHeapBarrier_41|) (= (store (store (store |v_#length_162| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_57| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_70|)) |v_#length_161|) (= (select |v_#valid_207| 0) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_39| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_47| 0) (= |v_#NULL.offset_10| 0) (= v_~n~0_64 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|) (= v_~queue~0.base_76 0) (= (select |v_#length_162| 1) 2) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49| 0) (= |v_#valid_206| (store .cse2 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49| 1)) (< |v_#StackHeapBarrier_41| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= 30 (select |v_#length_162| 2))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_41|, #valid=|v_#valid_207|, #memory_int=|v_#memory_int_118|, #length=|v_#length_162|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_49|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_56|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_47|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_24|, ULTIMATE.start_main_~t3~0#1=|v_ULTIMATE.start_main_~t3~0#1_19|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_28|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_28|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_39|, ~sum~0=v_~sum~0_73, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_33|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_15|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_85|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_26|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_33|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_21|, #length=|v_#length_161|, ~front~0=v_~front~0_84, ~queue~0.offset=v_~queue~0.offset_76, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_32|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_49|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_36|, ~back~0=v_~back~0_143, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_20|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ~queue~0.base=v_~queue~0.base_76, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_70|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_28|, #StackHeapBarrier=|v_#StackHeapBarrier_41|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_33|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_33|, #valid=|v_#valid_206|, #memory_int=|v_#memory_int_118|, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset_39|, ~n~0=v_~n~0_64, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_57|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_17|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_65|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~t3~0#1, #NULL.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~ret11#1.base, ULTIMATE.start_main_#t~nondet13#1, #length, ~front~0, ~queue~0.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.base, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post19#1, ULTIMATE.start_main_#res#1, ~back~0, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~ret11#1.offset, #valid, ULTIMATE.start_create_fresh_int_array_#t~malloc18#1.offset, ~n~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1454#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= |v_#memory_int_90| (store |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_132| |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_111| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) 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_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_91|, #length=|v_#length_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, 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_~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|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_90|, #length=|v_#length_111|, 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_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1456#[L104-6]don't care [520] L104-6-->L104-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_31| .cse1))) (and (<= 0 .cse0) (= |v_#memory_int_90| (store |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31| (store (select |v_#memory_int_91| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|))) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| 1)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37| |v_ULTIMATE.start_create_fresh_int_array_~size#1_44|) (= (select |v_#valid_132| |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_111| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|))))) 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_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_37|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_91|, #length=|v_#length_111|, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet20#1_17|, 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_~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|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_36|, ULTIMATE.start_create_fresh_int_array_#t~post19#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post19#1_15|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_90|, #length=|v_#length_111|, 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_~i~0#1, ULTIMATE.start_create_fresh_int_array_#t~post19#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~nondet20#1] 1458#[L104-6]don't care [544] L104-6-->L88-3: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20| v_~queue~0.offset_70) (= (store |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29| (store (select |v_#memory_int_109| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) |v_ULTIMATE.start_main_~#t1~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre12#1_23|)) |v_#memory_int_108|) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (= (select |v_#valid_166| |v_ULTIMATE.start_main_~#t1~0#1.base_29|) 1) (= |v_ULTIMATE.start_main_#t~pre12#1_23| |v_#pthreadsForks_30|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42| |v_ULTIMATE.start_create_fresh_int_array_~size#1_56|)) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_23|) (select |v_#length_133| |v_ULTIMATE.start_main_~#t1~0#1.base_29|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20| v_~queue~0.base_70)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, #valid=|v_#valid_166|, #memory_int=|v_#memory_int_109|, #length=|v_#length_133|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|} OutVars{~queue~0.offset=v_~queue~0.offset_70, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_35|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_35|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_42|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_29|, ~queue~0.base=v_~queue~0.base_70, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_20|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_23|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_56|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_23|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_20|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~ret11#1.offset=|v_ULTIMATE.start_main_#t~ret11#1.offset_25|, #valid=|v_#valid_166|, ULTIMATE.start_main_#t~ret11#1.base=|v_ULTIMATE.start_main_#t~ret11#1.base_25|, #memory_int=|v_#memory_int_108|, #length=|v_#length_133|} AuxVars[] AssignedVars[~queue~0.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret11#1.offset, ULTIMATE.start_main_#t~ret11#1.base, #memory_int, ~queue~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.base] 1464#[L88-3]don't care [423] L88-3-->L52: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_4|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_4|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_10|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_thidvar0] 1466#[L52, L88-4]don't care [515] L88-4-->L89-3: Formula: (and (= |v_#memory_int_86| (store |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29| (store (select |v_#memory_int_87| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre14#1_21|))) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_101| |v_ULTIMATE.start_main_~#t2~0#1.base_29|)) (= |v_ULTIMATE.start_main_#t~pre14#1_21| |v_#pthreadsForks_24|) (= (select |v_#valid_122| |v_ULTIMATE.start_main_~#t2~0#1.base_29|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= |v_#pthreadsForks_23| (+ |v_#pthreadsForks_24| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_24|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_87|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_17|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_21|, #pthreadsForks=|v_#pthreadsForks_23|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_86|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, #length=|v_#length_101|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_29|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] 1472#[L52, L89-3]don't care [420] L89-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_4|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_10|, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_12|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_14|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_4|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_4|, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_4|, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_10|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_4|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1468#[L89-4, L52, thread2ENTRY]don't care [397] thread2ENTRY-->L60-4: Formula: (= |v_thread2Thread1of1ForFork0_~b~0#1_1| 1) InVars {} OutVars{thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~b~0#1] 1444#[L89-4, L52, L60-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1448#[L89-4, L52, L60-4]don't care [556] L60-4-->L60-4: Formula: (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork0_~b~0#1_In_3| 256) 0))) (and (not (= (mod |v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3| 256) 0)) (let ((.cse9 (* v_~back~0_In_3 4))) (let ((.cse8 (+ v_~queue~0.offset_In_3 .cse9))) (let ((.cse0 (<= (+ v_~queue~0.offset_In_3 4 .cse9) (select |v_#length_In_5| v_~queue~0.base_In_3))) (.cse1 (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|)) (.cse2 (<= 0 .cse8)) (.cse3 (= (+ v_~back~0_In_3 1) v_~back~0_Out_6)) (.cse5 (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6| 0))) (.cse4 (select (select |v_#memory_int_In_3| v_~queue~0.base_In_3) .cse8)) (.cse6 (= (select |v_#valid_In_5| v_~queue~0.base_In_3) 1))) (or (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~mem5#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|) .cse3 (= (ite (= (- 1) .cse4) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_thread2Thread1of1ForFork0_#t~post6#1_In_3| |v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork0_#t~post8#1_Out_6| |v_thread2Thread1of1ForFork0_#t~post8#1_In_3|) .cse3 .cse5 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|) .cse6 (not .cse7) (= |v_thread2Thread1of1ForFork0_#t~mem7#1_In_3| |v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|)))))) (not (= (ite (and (<= 0 v_~back~0_In_3) (< v_~back~0_In_3 v_~n~0_In_1)) 1 0) 0)) (= |v_thread2Thread1of1ForFork0_~b~0#1_Out_2| (ite (= (ite .cse7 1 0) 0) 0 1)))) InVars {~queue~0.offset=v_~queue~0.offset_In_3, ~back~0=v_~back~0_In_3, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_In_3|, ~queue~0.base=v_~queue~0.base_In_3, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_In_3|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_In_3|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~nondet4#1=|v_thread2Thread1of1ForFork0_#t~nondet4#1_In_3|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_In_3|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_In_3|} OutVars{~queue~0.offset=v_~queue~0.offset_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_6|, ~back~0=v_~back~0_Out_6, thread2Thread1of1ForFork0_~b~0#1=|v_thread2Thread1of1ForFork0_~b~0#1_Out_2|, ~queue~0.base=v_~queue~0.base_In_3, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_Out_6|, #valid=|v_#valid_In_5|, #memory_int=|v_#memory_int_In_3|, #length=|v_#length_In_5|, thread2Thread1of1ForFork0_#t~mem5#1=|v_thread2Thread1of1ForFork0_#t~mem5#1_Out_6|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_Out_6|, ~n~0=v_~n~0_In_1, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_Out_6|, thread2Thread1of1ForFork0_#t~post8#1=|v_thread2Thread1of1ForFork0_#t~post8#1_Out_6|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~back~0, thread2Thread1of1ForFork0_#t~mem5#1, thread2Thread1of1ForFork0_~b~0#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~nondet4#1, thread2Thread1of1ForFork0_#t~post6#1, thread2Thread1of1ForFork0_#t~post8#1] 1478#[L89-4, L52, L60-4]don't care [510] L52-->L52: Formula: (let ((.cse0 (* v_~front~0_57 4))) (let ((.cse1 (+ .cse0 v_~queue~0.offset_54))) (and (= v_~front~0_56 (+ v_~front~0_57 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11| 0)) (= (ite (and (< v_~front~0_57 v_~back~0_95) (<= 0 v_~front~0_57) (< v_~front~0_57 v_~n~0_34)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) (<= (+ .cse0 4 v_~queue~0.offset_54) (select |v_#length_97| v_~queue~0.base_54)) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_20| 256) 0)) (= (+ (select (select |v_#memory_int_80| v_~queue~0.base_54) .cse1) v_~sum~0_46) v_~sum~0_45) (<= 0 .cse1) (= (select |v_#valid_118| v_~queue~0.base_54) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|)))) InVars {~sum~0=v_~sum~0_46, ~queue~0.offset=v_~queue~0.offset_54, #valid=|v_#valid_118|, ~back~0=v_~back~0_95, #memory_int=|v_#memory_int_80|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_20|, #length=|v_#length_97|, ~queue~0.base=v_~queue~0.base_54, ~n~0=v_~n~0_34, ~front~0=v_~front~0_57} OutVars{~queue~0.offset=v_~queue~0.offset_54, ~back~0=v_~back~0_95, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_11|, ~queue~0.base=v_~queue~0.base_54, ~sum~0=v_~sum~0_45, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_80|, #length=|v_#length_97|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, ~front~0=v_~front~0_56} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1480#[L89-4, L52, L60-4]don't care [2022-07-26 13:57:34,848 INFO L735 eck$LassoCheckResult]: Loop: 1480#[L89-4, L52, L60-4]don't care [510] L52-->L52: Formula: (let ((.cse0 (* v_~front~0_57 4))) (let ((.cse1 (+ .cse0 v_~queue~0.offset_54))) (and (= v_~front~0_56 (+ v_~front~0_57 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11| 0)) (= (ite (and (< v_~front~0_57 v_~back~0_95) (<= 0 v_~front~0_57) (< v_~front~0_57 v_~n~0_34)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) (<= (+ .cse0 4 v_~queue~0.offset_54) (select |v_#length_97| v_~queue~0.base_54)) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_20| 256) 0)) (= (+ (select (select |v_#memory_int_80| v_~queue~0.base_54) .cse1) v_~sum~0_46) v_~sum~0_45) (<= 0 .cse1) (= (select |v_#valid_118| v_~queue~0.base_54) 1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|)))) InVars {~sum~0=v_~sum~0_46, ~queue~0.offset=v_~queue~0.offset_54, #valid=|v_#valid_118|, ~back~0=v_~back~0_95, #memory_int=|v_#memory_int_80|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_20|, #length=|v_#length_97|, ~queue~0.base=v_~queue~0.base_54, ~n~0=v_~n~0_34, ~front~0=v_~front~0_57} OutVars{~queue~0.offset=v_~queue~0.offset_54, ~back~0=v_~back~0_95, thread1Thread1of1ForFork1_#t~mem2#1=|v_thread1Thread1of1ForFork1_#t~mem2#1_11|, ~queue~0.base=v_~queue~0.base_54, ~sum~0=v_~sum~0_45, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|, #valid=|v_#valid_118|, #memory_int=|v_#memory_int_80|, #length=|v_#length_97|, ~n~0=v_~n~0_34, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, ~front~0=v_~front~0_56} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem2#1, thread1Thread1of1ForFork1_#t~nondet1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] 1480#[L89-4, L52, L60-4]don't care [2022-07-26 13:57:34,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:34,848 INFO L85 PathProgramCache]: Analyzing trace with hash -910267864, now seen corresponding path program 5 times [2022-07-26 13:57:34,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:34,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239636667] [2022-07-26 13:57:34,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:34,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:34,893 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:34,932 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:34,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:34,934 INFO L85 PathProgramCache]: Analyzing trace with hash 541, now seen corresponding path program 7 times [2022-07-26 13:57:34,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:34,934 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342925524] [2022-07-26 13:57:34,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:34,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:34,937 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:34,940 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:34,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:34,941 INFO L85 PathProgramCache]: Analyzing trace with hash 1846467798, now seen corresponding path program 6 times [2022-07-26 13:57:34,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 13:57:34,941 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064560749] [2022-07-26 13:57:34,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 13:57:34,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 13:57:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:34,972 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 13:57:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 13:57:35,005 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 13:57:38,934 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 13:57:38,934 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 13:57:38,934 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 13:57:38,934 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 13:57:38,934 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 13:57:38,934 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:38,934 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 13:57:38,934 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 13:57:38,934 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-send-receive-alt.wvr.c_BEv2_Iteration9_Lasso [2022-07-26 13:57:38,934 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 13:57:38,934 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 13:57:38,938 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,940 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,941 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,943 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,945 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,946 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,949 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,950 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,952 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,954 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,956 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,958 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,964 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,966 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,967 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,969 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,971 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,973 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,974 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,976 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,978 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,980 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:38,984 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,033 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,034 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,036 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,038 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,039 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,041 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,042 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,043 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,045 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,048 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,050 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,051 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,053 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,054 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,055 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,057 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,058 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,068 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,070 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 13:57:40,683 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 13:57:40,683 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 13:57:40,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:40,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:40,688 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:40,697 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-07-26 13:57:40,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:40,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:40,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:40,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:40,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:40,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:40,704 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:40,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:40,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-07-26 13:57:40,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:40,722 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:40,722 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:40,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-07-26 13:57:40,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:40,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:40,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:40,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:40,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:40,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:40,730 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:40,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:40,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:40,746 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:40,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:40,747 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:40,747 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:40,748 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-07-26 13:57:40,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:40,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:40,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:40,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:40,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:40,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:40,756 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:40,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:40,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:40,771 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-07-26 13:57:40,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:40,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:40,773 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:40,774 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-07-26 13:57:40,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:40,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:40,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:40,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:40,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:40,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:40,782 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:40,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:40,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:40,797 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:40,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:40,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:40,799 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:40,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-07-26 13:57:40,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:40,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:40,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:40,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:40,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:40,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:40,807 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:40,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:40,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:40,822 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-07-26 13:57:40,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:40,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:40,824 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:40,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-07-26 13:57:40,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:40,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:40,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:40,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:40,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:40,833 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:40,833 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:40,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:40,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:40,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:40,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:40,886 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:40,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-07-26 13:57:40,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:40,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:40,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:40,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:40,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:40,895 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:40,896 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:40,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:40,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:40,933 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:40,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:40,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:40,934 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:40,935 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-07-26 13:57:40,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:40,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:40,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:40,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:40,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:40,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:40,942 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:40,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:40,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:40,958 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-07-26 13:57:40,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:40,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:40,960 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:40,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-07-26 13:57:40,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:40,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:40,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:40,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:40,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:40,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:40,968 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:40,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:40,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:40,984 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-07-26 13:57:40,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:40,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:40,985 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:40,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-07-26 13:57:40,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:40,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:40,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:40,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:40,993 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:40,994 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:40,994 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:40,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,011 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-07-26 13:57:41,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,013 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-07-26 13:57:41,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:41,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,020 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:41,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:41,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,036 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,037 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-07-26 13:57:41,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,047 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,068 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-07-26 13:57:41,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,070 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-07-26 13:57:41,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:41,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,078 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,078 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:41,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:41,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,095 INFO L229 MonitoredProcess]: Starting monitored process 138 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-07-26 13:57:41,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:41,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,104 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:41,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:41,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,120 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-07-26 13:57:41,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,120 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,121 INFO L229 MonitoredProcess]: Starting monitored process 139 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,121 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-07-26 13:57:41,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,128 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,129 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,129 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,146 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-07-26 13:57:41,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,147 INFO L229 MonitoredProcess]: Starting monitored process 140 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-07-26 13:57:41,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:41,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,155 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:41,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:41,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,170 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-07-26 13:57:41,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,171 INFO L229 MonitoredProcess]: Starting monitored process 141 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,172 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-07-26 13:57:41,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:41,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,180 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:41,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:41,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,195 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-07-26 13:57:41,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,196 INFO L229 MonitoredProcess]: Starting monitored process 142 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-07-26 13:57:41,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:41,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,205 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,205 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:41,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:41,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,223 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-07-26 13:57:41,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,224 INFO L229 MonitoredProcess]: Starting monitored process 143 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-07-26 13:57:41,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:41,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,232 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:41,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:41,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,249 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-07-26 13:57:41,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,250 INFO L229 MonitoredProcess]: Starting monitored process 144 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-07-26 13:57:41,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 13:57:41,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,258 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 13:57:41,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 13:57:41,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,275 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,276 INFO L229 MonitoredProcess]: Starting monitored process 145 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,277 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-07-26 13:57:41,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,285 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,302 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,304 INFO L229 MonitoredProcess]: Starting monitored process 146 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,305 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-07-26 13:57:41,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,313 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,314 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,331 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,333 INFO L229 MonitoredProcess]: Starting monitored process 147 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-07-26 13:57:41,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,341 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,357 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-07-26 13:57:41,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,358 INFO L229 MonitoredProcess]: Starting monitored process 148 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-07-26 13:57:41,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,370 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,370 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,391 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,392 INFO L229 MonitoredProcess]: Starting monitored process 149 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-07-26 13:57:41,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,401 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,418 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-07-26 13:57:41,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,419 INFO L229 MonitoredProcess]: Starting monitored process 150 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,420 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-07-26 13:57:41,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,429 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,429 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,446 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-07-26 13:57:41,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,446 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,447 INFO L229 MonitoredProcess]: Starting monitored process 151 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-07-26 13:57:41,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,457 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,458 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,511 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,512 INFO L229 MonitoredProcess]: Starting monitored process 152 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-07-26 13:57:41,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,521 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,521 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,538 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-07-26 13:57:41,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,539 INFO L229 MonitoredProcess]: Starting monitored process 153 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,540 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-07-26 13:57:41,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,547 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-26 13:57:41,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,547 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,550 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-26 13:57:41,550 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,570 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,571 INFO L229 MonitoredProcess]: Starting monitored process 154 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-07-26 13:57:41,573 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 13:57:41,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,579 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,596 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,596 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,597 INFO L229 MonitoredProcess]: Starting monitored process 155 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,597 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-07-26 13:57:41,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,607 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,627 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-07-26 13:57:41,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,628 INFO L229 MonitoredProcess]: Starting monitored process 156 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-07-26 13:57:41,630 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 13:57:41,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,636 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,636 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,653 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,655 INFO L229 MonitoredProcess]: Starting monitored process 157 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,655 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-07-26 13:57:41,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,662 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,663 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,663 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 13:57:41,679 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-07-26 13:57:41,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,680 INFO L229 MonitoredProcess]: Starting monitored process 158 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-07-26 13:57:41,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 13:57:41,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 13:57:41,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 13:57:41,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 13:57:41,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 13:57:41,697 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 13:57:41,697 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 13:57:41,722 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 13:57:41,738 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2022-07-26 13:57:41,738 INFO L444 ModelExtractionUtils]: 15 out of 46 variables were initially zero. Simplification set additionally 28 variables to zero. [2022-07-26 13:57:41,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 13:57:41,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 13:57:41,739 INFO L229 MonitoredProcess]: Starting monitored process 159 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-26 13:57:41,740 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-07-26 13:57:41,740 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 13:57:41,746 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 13:57:41,746 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 13:57:41,746 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~n~0, ~front~0) = 1*~n~0 - 1*~front~0 Supporting invariants [] [2022-07-26 13:57:41,762 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:41,813 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-07-26 13:57:41,921 INFO L156 tatePredicateManager]: 42 out of 42 supporting invariants were superfluous and have been removed [2022-07-26 13:57:41,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 13:57:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:41,970 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 13:57:41,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 13:57:41,988 WARN L261 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-26 13:57:41,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 13:57:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 13:57:41,989 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 13:57:41,989 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 20 states and 35 transitions. cyclomatic complexity: 22 Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 13:57:42,011 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 20 states and 35 transitions. cyclomatic complexity: 22. Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 36 states and 69 transitions. Complement of second has 4 states. [2022-07-26 13:57:42,013 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 13:57:42,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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 13:57:42,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 16 transitions. [2022-07-26 13:57:42,014 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 16 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-26 13:57:42,014 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:42,014 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 16 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-26 13:57:42,014 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:42,014 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 16 transitions. Stem has 11 letters. Loop has 2 letters. [2022-07-26 13:57:42,014 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 13:57:42,015 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 36 states and 69 transitions. [2022-07-26 13:57:42,015 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 13:57:42,015 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 36 states to 0 states and 0 transitions. [2022-07-26 13:57:42,015 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-26 13:57:42,015 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-26 13:57:42,016 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-26 13:57:42,016 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 13:57:42,016 INFO L220 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:57:42,016 INFO L242 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:57:42,016 INFO L426 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 13:57:42,016 INFO L333 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-07-26 13:57:42,016 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-26 13:57:42,016 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 13:57:42,016 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-26 13:57:42,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 01:57:42 BoogieIcfgContainer [2022-07-26 13:57:42,023 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 13:57:42,024 INFO L158 Benchmark]: Toolchain (without parser) took 30033.16ms. Allocated memory was 200.3MB in the beginning and 300.9MB in the end (delta: 100.7MB). Free memory was 147.7MB in the beginning and 230.1MB in the end (delta: -82.5MB). Peak memory consumption was 19.0MB. Max. memory is 8.0GB. [2022-07-26 13:57:42,024 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 200.3MB. Free memory was 163.8MB in the beginning and 163.6MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 13:57:42,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 266.48ms. Allocated memory is still 200.3MB. Free memory was 147.5MB in the beginning and 173.8MB in the end (delta: -26.3MB). Peak memory consumption was 13.7MB. Max. memory is 8.0GB. [2022-07-26 13:57:42,025 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.12ms. Allocated memory is still 200.3MB. Free memory was 173.8MB in the beginning and 171.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 13:57:42,025 INFO L158 Benchmark]: Boogie Preprocessor took 39.70ms. Allocated memory is still 200.3MB. Free memory was 171.8MB in the beginning and 170.4MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-26 13:57:42,025 INFO L158 Benchmark]: RCFGBuilder took 566.85ms. Allocated memory is still 200.3MB. Free memory was 170.4MB in the beginning and 150.5MB in the end (delta: 19.9MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2022-07-26 13:57:42,025 INFO L158 Benchmark]: BuchiAutomizer took 29101.78ms. Allocated memory was 200.3MB in the beginning and 300.9MB in the end (delta: 100.7MB). Free memory was 150.1MB in the beginning and 230.1MB in the end (delta: -80.0MB). Peak memory consumption was 21.1MB. Max. memory is 8.0GB. [2022-07-26 13:57:42,027 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 200.3MB. Free memory was 163.8MB in the beginning and 163.6MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 266.48ms. Allocated memory is still 200.3MB. Free memory was 147.5MB in the beginning and 173.8MB in the end (delta: -26.3MB). Peak memory consumption was 13.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 47.12ms. Allocated memory is still 200.3MB. Free memory was 173.8MB in the beginning and 171.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 39.70ms. Allocated memory is still 200.3MB. Free memory was 171.8MB in the beginning and 170.4MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 566.85ms. Allocated memory is still 200.3MB. Free memory was 170.4MB in the beginning and 150.5MB in the end (delta: 19.9MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * BuchiAutomizer took 29101.78ms. Allocated memory was 200.3MB in the beginning and 300.9MB in the end (delta: 100.7MB). Free memory was 150.1MB in the beginning and 230.1MB in the end (delta: -80.0MB). Peak memory consumption was 21.1MB. 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 9 terminating modules (4 trivial, 5 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 * back and consists of 3 locations. One deterministic module has affine ranking function -1 * front + back and consists of 3 locations. One deterministic module has affine ranking function -1 * front + back and consists of 2 locations. One deterministic module has affine ranking function -1 * front + n and consists of 3 locations. 4 modules have a trivial ranking function, the largest among these consists of 17 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 28.9s and 10 iterations. TraceHistogramMax:2. Analysis of lassos took 23.5s. Construction of modules took 0.2s. Büchi inclusion checks took 0.6s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 5. Automata minimization 0.0s AutomataMinimizationTime, 8 MinimizatonAttempts, 12 StatesRemovedByMinimization, 4 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 [5, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 134 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 129 mSDsluCounter, 28 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 91 mSDsCounter, 18 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 336 IncrementalHoareTripleChecker+Invalid, 354 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 18 mSolverCounterUnsat, 10 mSDtfsCounter, 336 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc4 concLT0 SILN0 SILU0 SILI0 SILT0 lasso5 LassoPreprocessingBenchmarks: Lassos: inital353 mio100 ax107 hnf100 lsp86 ukn71 mio100 lsp41 div120 bol100 ite100 ukn100 eq178 hnf93 smp82 dnf114 smp89 tf100 neg100 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 17ms VariablesStem: 6 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 8 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 4.5s - 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: 4.4s, 123 PlacesBefore, 20 PlacesAfterwards, 127 TransitionsBefore, 16 TransitionsAfterwards, 732 CoEnabledTransitionPairs, 7 FixpointIterations, 78 TrivialSequentialCompositions, 24 ConcurrentSequentialCompositions, 14 TrivialYvCompositions, 11 ConcurrentYvCompositions, 8 ChoiceCompositions, 135 TotalNumberOfCompositions, 778 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 773, positive: 764, positive conditional: 0, positive unconditional: 764, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 576, positive: 571, positive conditional: 0, positive unconditional: 571, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 576, positive: 571, positive conditional: 0, positive unconditional: 571, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 5, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 32, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 32, negative conditional: 0, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 773, positive: 193, positive conditional: 0, positive unconditional: 193, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 576, unknown conditional: 0, unknown unconditional: 576] , Statistics on independence cache: Total cache size (in pairs): 22, Positive cache size: 21, Positive conditional cache size: 0, Positive unconditional cache size: 21, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1 RESULT: Ultimate proved your program to be correct! [2022-07-26 13:57:42,061 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (124)] Forceful destruction successful, exit code 0 [2022-07-26 13:57:42,258 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...