/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/BuchiAutomizerBplInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.automaton.type.for.concurrent.programs RABIN_PETRI_NET -i ../../../trunk/examples/concurrent/bpl/POPL2023/array-sum-with-log-3threads.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.rabin-petrinet-4c29625-m [2023-10-12 17:36:42,811 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-10-12 17:36:42,877 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-10-12 17:36:42,910 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-10-12 17:36:42,911 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-10-12 17:36:42,911 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-10-12 17:36:42,912 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-10-12 17:36:42,912 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-10-12 17:36:42,915 INFO L137 SettingsManager]: * Use SBE=true [2023-10-12 17:36:42,919 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-10-12 17:36:42,919 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-10-12 17:36:42,919 INFO L137 SettingsManager]: * Use old map elimination=false [2023-10-12 17:36:42,919 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-10-12 17:36:42,920 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-10-12 17:36:42,921 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-10-12 17:36:42,921 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-10-12 17:36:42,921 INFO L137 SettingsManager]: * sizeof long=4 [2023-10-12 17:36:42,921 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-10-12 17:36:42,921 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-10-12 17:36:42,922 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-10-12 17:36:42,922 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-10-12 17:36:42,923 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-10-12 17:36:42,923 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-10-12 17:36:42,923 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-10-12 17:36:42,924 INFO L137 SettingsManager]: * sizeof long double=12 [2023-10-12 17:36:42,924 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-10-12 17:36:42,924 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-10-12 17:36:42,924 INFO L137 SettingsManager]: * Use constant arrays=true [2023-10-12 17:36:42,924 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-10-12 17:36:42,925 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-10-12 17:36:42,926 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-10-12 17:36:42,926 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-10-12 17:36:42,926 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-10-12 17:36:42,927 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-10-12 17:36:42,927 INFO L137 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Automaton type for concurrent programs -> RABIN_PETRI_NET [2023-10-12 17:36:43,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-10-12 17:36:43,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-10-12 17:36:43,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-10-12 17:36:43,162 INFO L270 PluginConnector]: Initializing Boogie PL CUP Parser... [2023-10-12 17:36:43,163 INFO L274 PluginConnector]: Boogie PL CUP Parser initialized [2023-10-12 17:36:43,164 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/array-sum-with-log-3threads.bpl [2023-10-12 17:36:43,164 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2023/array-sum-with-log-3threads.bpl' [2023-10-12 17:36:43,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-10-12 17:36:43,198 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2023-10-12 17:36:43,200 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-10-12 17:36:43,200 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-10-12 17:36:43,200 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-10-12 17:36:43,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,218 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,235 INFO L138 Inliner]: procedures = 3, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 13 [2023-10-12 17:36:43,236 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-10-12 17:36:43,237 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-10-12 17:36:43,238 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-10-12 17:36:43,238 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-10-12 17:36:43,245 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,246 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,247 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,247 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,249 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,253 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,253 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,254 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,255 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-10-12 17:36:43,257 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-10-12 17:36:43,257 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-10-12 17:36:43,257 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-10-12 17:36:43,258 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/1) ... [2023-10-12 17:36:43,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:43,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:43,288 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) [2023-10-12 17:36:43,291 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 [2023-10-12 17:36:43,320 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2023-10-12 17:36:43,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-10-12 17:36:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-10-12 17:36:43,320 INFO L124 BoogieDeclarations]: Specification and implementation of procedure sum given in one single declaration [2023-10-12 17:36:43,320 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2023-10-12 17:36:43,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2023-10-12 17:36:43,321 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-10-12 17:36:43,364 INFO L236 CfgBuilder]: Building ICFG [2023-10-12 17:36:43,366 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-10-12 17:36:43,451 INFO L277 CfgBuilder]: Performing block encoding [2023-10-12 17:36:43,462 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-10-12 17:36:43,462 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-10-12 17:36:43,464 INFO L201 PluginConnector]: Adding new model array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 05:36:43 BoogieIcfgContainer [2023-10-12 17:36:43,465 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-10-12 17:36:43,466 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-10-12 17:36:43,466 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-10-12 17:36:43,469 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-10-12 17:36:43,470 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-10-12 17:36:43,470 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 12.10 05:36:43" (1/2) ... [2023-10-12 17:36:43,475 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@29474bc0 and model type array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 12.10 05:36:43, skipping insertion in model container [2023-10-12 17:36:43,476 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-10-12 17:36:43,476 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 05:36:43" (2/2) ... [2023-10-12 17:36:43,477 INFO L332 chiAutomizerObserver]: Analyzing ICFG array-sum-with-log-3threads.bpl [2023-10-12 17:36:43,550 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-10-12 17:36:43,579 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 55 places, 51 transitions, 126 flow [2023-10-12 17:36:43,606 INFO L124 PetriNetUnfolderBase]: 3/45 cut-off events. [2023-10-12 17:36:43,606 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-10-12 17:36:43,611 INFO L83 FinitePrefix]: Finished finitePrefix Result has 58 conditions, 45 events. 3/45 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 113 event pairs, 0 based on Foata normal form. 0/41 useless extension candidates. Maximal degree in co-relation 42. Up to 2 conditions per place. [2023-10-12 17:36:43,611 INFO L82 GeneralOperation]: Start removeDead. Operand has 55 places, 51 transitions, 126 flow [2023-10-12 17:36:43,616 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 52 places, 45 transitions, 108 flow [2023-10-12 17:36:43,619 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2023-10-12 17:36:43,632 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 52 places, 45 transitions, 108 flow [2023-10-12 17:36:43,635 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 52 places, 45 transitions, 108 flow [2023-10-12 17:36:43,635 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 52 places, 45 transitions, 108 flow [2023-10-12 17:36:43,649 INFO L124 PetriNetUnfolderBase]: 3/45 cut-off events. [2023-10-12 17:36:43,649 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-10-12 17:36:43,650 INFO L83 FinitePrefix]: Finished finitePrefix Result has 58 conditions, 45 events. 3/45 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 113 event pairs, 0 based on Foata normal form. 0/41 useless extension candidates. Maximal degree in co-relation 42. Up to 2 conditions per place. [2023-10-12 17:36:43,651 INFO L119 LiptonReduction]: Number of co-enabled transitions 1008 [2023-10-12 17:36:44,447 INFO L134 LiptonReduction]: Checked pairs total: 851 [2023-10-12 17:36:44,447 INFO L136 LiptonReduction]: Total number of compositions: 25 [2023-10-12 17:36:44,461 INFO L305 stractBuchiCegarLoop]: Interprodecural is true [2023-10-12 17:36:44,461 INFO L306 stractBuchiCegarLoop]: Hoare is false [2023-10-12 17:36:44,461 INFO L307 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-10-12 17:36:44,461 INFO L308 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-10-12 17:36:44,461 INFO L309 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-10-12 17:36:44,461 INFO L310 stractBuchiCegarLoop]: Difference is false [2023-10-12 17:36:44,461 INFO L311 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-10-12 17:36:44,462 INFO L315 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == RabinPetriNetCegarLoop ======== [2023-10-12 17:36:44,463 INFO L67 RabinIsEmpty]: Start rabinIsEmpty. Operand has 27 places, 20 transitions, 58 flow [2023-10-12 17:36:44,469 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][2], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][9]][7:3A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][19], 8:4A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][16]] [2023-10-12 17:36:44,471 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:36:44,472 INFO L124 PetriNetUnfolderBase]: 0/7 cut-off events. [2023-10-12 17:36:44,472 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-10-12 17:36:44,472 INFO L72 RabinIsEmpty]: Finished rabinIsEmpty language is not empty [2023-10-12 17:36:44,475 INFO L337 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-10-12 17:36:44,475 INFO L67 RabinIsEmpty]: Start rabinIsEmpty. Operand has 27 places, 20 transitions, 58 flow [2023-10-12 17:36:44,484 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][2], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][9]][7:3A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][19], 8:4A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][16]] [2023-10-12 17:36:44,486 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:36:44,486 INFO L124 PetriNetUnfolderBase]: 0/7 cut-off events. [2023-10-12 17:36:44,486 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-10-12 17:36:44,486 INFO L72 RabinIsEmpty]: Finished rabinIsEmpty language is not empty [2023-10-12 17:36:44,491 INFO L748 eck$LassoCheckResult]: Stem: 59#[$Ultimate##0]true [90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0] 61#[L54, $Ultimate##0]true [104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1] 63#[L54, L39-1]true [2023-10-12 17:36:44,491 INFO L750 eck$LassoCheckResult]: Loop: 63#[L54, L39-1]true [123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr] 66#[L54, L25-1]true [119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr] 63#[L54, L39-1]true [2023-10-12 17:36:44,497 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:44,497 INFO L85 PathProgramCache]: Analyzing trace with hash 3855, now seen corresponding path program 1 times [2023-10-12 17:36:44,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:36:44,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862897073] [2023-10-12 17:36:44,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:36:44,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:36:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:44,572 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:36:44,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:44,585 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:36:44,587 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:44,588 INFO L85 PathProgramCache]: Analyzing trace with hash 4893, now seen corresponding path program 1 times [2023-10-12 17:36:44,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:36:44,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799672889] [2023-10-12 17:36:44,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:36:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:36:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:44,606 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:36:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:44,621 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:36:44,622 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:44,622 INFO L85 PathProgramCache]: Analyzing trace with hash 3708587, now seen corresponding path program 1 times [2023-10-12 17:36:44,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:36:44,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239796929] [2023-10-12 17:36:44,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:36:44,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:36:44,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:44,633 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:36:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:44,643 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:36:44,748 INFO L210 LassoAnalysis]: Preferences: [2023-10-12 17:36:44,748 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-10-12 17:36:44,749 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-10-12 17:36:44,749 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-10-12 17:36:44,749 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-10-12 17:36:44,749 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:44,749 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-10-12 17:36:44,749 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-10-12 17:36:44,749 INFO L133 ssoRankerPreferences]: Filename of dumped script: array-sum-with-log-3threads.bpl_BEv2_Iteration1_Lasso [2023-10-12 17:36:44,750 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-10-12 17:36:44,750 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-10-12 17:36:44,762 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:44,770 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:44,876 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-10-12 17:36:44,880 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-10-12 17:36:44,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:44,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:44,885 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) [2023-10-12 17:36:44,899 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 [2023-10-12 17:36:44,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:44,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:44,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:44,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:44,915 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:44,915 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:44,934 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 [2023-10-12 17:36:44,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:44,952 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2023-10-12 17:36:44,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:44,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:44,955 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) [2023-10-12 17:36:44,956 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 [2023-10-12 17:36:44,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:44,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:44,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:36:44,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:44,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:44,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:44,967 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:36:44,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:36:44,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:44,975 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-10-12 17:36:44,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:44,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:44,977 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) [2023-10-12 17:36:44,980 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 [2023-10-12 17:36:44,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:44,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:44,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:44,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:44,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:44,995 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:44,996 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:45,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:45,032 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 [2023-10-12 17:36:45,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:45,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:45,150 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) [2023-10-12 17:36:45,151 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 [2023-10-12 17:36:45,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:45,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:45,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:45,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:45,161 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:45,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:45,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:45,176 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-10-12 17:36:45,183 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-10-12 17:36:45,183 INFO L444 ModelExtractionUtils]: 6 out of 10 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-10-12 17:36:45,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:45,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:45,251 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) [2023-10-12 17:36:45,253 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 [2023-10-12 17:36:45,254 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-10-12 17:36:45,278 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2023-10-12 17:36:45,278 INFO L513 LassoAnalysis]: Proved termination. [2023-10-12 17:36:45,279 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(sumThread1of1ForFork0_i#1, N) = -1*sumThread1of1ForFork0_i#1 + 1*N Supporting invariants [] [2023-10-12 17:36:45,286 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 [2023-10-12 17:36:45,292 INFO L156 tatePredicateManager]: 1 out of 1 supporting invariants were superfluous and have been removed [2023-10-12 17:36:45,315 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:36:45,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 8 conjuncts, 2 conjunts are in the unsatisfiable core [2023-10-12 17:36:45,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-10-12 17:36:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:36:45,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 4 conjunts are in the unsatisfiable core [2023-10-12 17:36:45,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-10-12 17:36:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-10-12 17:36:45,412 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2023-10-12 17:36:45,596 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 [2023-10-12 17:36:45,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 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) [2023-10-12 17:36:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 222 transitions. [2023-10-12 17:36:45,612 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 222 transitions. Stem has 2 letters. Loop has 2 letters. [2023-10-12 17:36:45,613 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:36:45,616 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 222 transitions. Stem has 4 letters. Loop has 2 letters. [2023-10-12 17:36:45,617 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:36:45,617 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 222 transitions. Stem has 2 letters. Loop has 4 letters. [2023-10-12 17:36:45,617 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:36:45,617 INFO L430 stractBuchiCegarLoop]: Abstraction has has 31 places, 80 transitions, 392 flow [2023-10-12 17:36:45,617 INFO L337 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-10-12 17:36:45,617 INFO L67 RabinIsEmpty]: Start rabinIsEmpty. Operand has 31 places, 80 transitions, 392 flow [2023-10-12 17:36:45,623 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][11], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][39], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][0]][24:4A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][77], 27:5A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][64]] [2023-10-12 17:36:45,626 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][11], 2:2A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][3], 11:3A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][47]][44:4A:[122] L39-1-->L25-1: Formula: (and (= (+ (select v_A_8 |v_sumThread1of1ForFork1_i#1_34|) |v_sumThread1of1ForFork1_x#1_26|) |v_sumThread1of1ForFork1_x#1_25|) (< |v_sumThread1of1ForFork1_i#1_34| v_N_15) (= |v_sumThread1of1ForFork1_i#1_33| |v_sumThread1of1ForFork1_log_msg#1_31|) (= v_stdout_ptr_95 (+ v_stdout_ptr_96 1)) (= (store v_stdout_94 v_stdout_ptr_96 |v_sumThread1of1ForFork1_log_msg#1_31|) v_stdout_93) (= |v_sumThread1of1ForFork1_i#1_33| (+ |v_sumThread1of1ForFork1_i#1_34| 1))) InVars {A=v_A_8, stdout=v_stdout_94, sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_26|, N=v_N_15, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_34|, stdout_ptr=v_stdout_ptr_96} OutVars{A=v_A_8, stdout=v_stdout_93, sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_25|, N=v_N_15, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_31|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_33|, stdout_ptr=v_stdout_ptr_95} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_i#1, stdout_ptr][75], 46:5A:[120] L25-1-->L39-1: Formula: (and (= (store v_stdout_74 v_stdout_ptr_76 |v_sumThread1of1ForFork1_log_msg#1_25|) v_stdout_73) (= v_stdout_ptr_75 (+ v_stdout_ptr_76 1)) (= |v_sumThread1of1ForFork1_x#1_23| |v_sumThread1of1ForFork1_log_msg#1_25|)) InVars {stdout=v_stdout_74, sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_23|, stdout_ptr=v_stdout_ptr_76} OutVars{stdout=v_stdout_73, sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_23|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_25|, stdout_ptr=v_stdout_ptr_75} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork1_log_msg#1, stdout_ptr][63]] [2023-10-12 17:36:45,627 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:36:45,627 INFO L124 PetriNetUnfolderBase]: 25/45 cut-off events. [2023-10-12 17:36:45,627 INFO L125 PetriNetUnfolderBase]: For 11/11 co-relation queries the response was YES. [2023-10-12 17:36:45,627 INFO L72 RabinIsEmpty]: Finished rabinIsEmpty language is not empty [2023-10-12 17:36:45,627 INFO L748 eck$LassoCheckResult]: Stem: 59#[$Ultimate##0]true [90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0] 61#[L54, $Ultimate##0]true [93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1] 109#[$Ultimate##0, $Ultimate##0, L55]true [100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1] 111#[L39-1, $Ultimate##0, L55]true [2023-10-12 17:36:45,627 INFO L750 eck$LassoCheckResult]: Loop: 111#[L39-1, $Ultimate##0, L55]true [122] L39-1-->L25-1: Formula: (and (= (+ (select v_A_8 |v_sumThread1of1ForFork1_i#1_34|) |v_sumThread1of1ForFork1_x#1_26|) |v_sumThread1of1ForFork1_x#1_25|) (< |v_sumThread1of1ForFork1_i#1_34| v_N_15) (= |v_sumThread1of1ForFork1_i#1_33| |v_sumThread1of1ForFork1_log_msg#1_31|) (= v_stdout_ptr_95 (+ v_stdout_ptr_96 1)) (= (store v_stdout_94 v_stdout_ptr_96 |v_sumThread1of1ForFork1_log_msg#1_31|) v_stdout_93) (= |v_sumThread1of1ForFork1_i#1_33| (+ |v_sumThread1of1ForFork1_i#1_34| 1))) InVars {A=v_A_8, stdout=v_stdout_94, sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_26|, N=v_N_15, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_34|, stdout_ptr=v_stdout_ptr_96} OutVars{A=v_A_8, stdout=v_stdout_93, sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_25|, N=v_N_15, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_31|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_33|, stdout_ptr=v_stdout_ptr_95} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_i#1, stdout_ptr] 114#[L25-1, $Ultimate##0, L55]true [120] L25-1-->L39-1: Formula: (and (= (store v_stdout_74 v_stdout_ptr_76 |v_sumThread1of1ForFork1_log_msg#1_25|) v_stdout_73) (= v_stdout_ptr_75 (+ v_stdout_ptr_76 1)) (= |v_sumThread1of1ForFork1_x#1_23| |v_sumThread1of1ForFork1_log_msg#1_25|)) InVars {stdout=v_stdout_74, sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_23|, stdout_ptr=v_stdout_ptr_76} OutVars{stdout=v_stdout_73, sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_23|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_25|, stdout_ptr=v_stdout_ptr_75} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork1_log_msg#1, stdout_ptr] 111#[L39-1, $Ultimate##0, L55]true [2023-10-12 17:36:45,628 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:45,628 INFO L85 PathProgramCache]: Analyzing trace with hash 119264, now seen corresponding path program 1 times [2023-10-12 17:36:45,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:36:45,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [401993597] [2023-10-12 17:36:45,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:36:45,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:36:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:45,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:36:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:45,635 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:36:45,636 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:45,636 INFO L85 PathProgramCache]: Analyzing trace with hash 4863, now seen corresponding path program 1 times [2023-10-12 17:36:45,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:36:45,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884123935] [2023-10-12 17:36:45,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:36:45,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:36:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:45,644 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:36:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:45,651 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:36:45,651 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:45,651 INFO L85 PathProgramCache]: Analyzing trace with hash 114616606, now seen corresponding path program 1 times [2023-10-12 17:36:45,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:36:45,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977839199] [2023-10-12 17:36:45,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:36:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:36:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:45,660 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:36:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:45,668 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:36:45,752 INFO L210 LassoAnalysis]: Preferences: [2023-10-12 17:36:45,752 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-10-12 17:36:45,752 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-10-12 17:36:45,753 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-10-12 17:36:45,753 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-10-12 17:36:45,753 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:45,753 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-10-12 17:36:45,753 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-10-12 17:36:45,753 INFO L133 ssoRankerPreferences]: Filename of dumped script: array-sum-with-log-3threads.bpl_BEv2_Iteration2_Lasso [2023-10-12 17:36:45,753 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-10-12 17:36:45,753 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-10-12 17:36:45,755 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:45,772 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:45,775 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:45,776 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:45,779 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:45,781 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:45,783 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:45,857 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-10-12 17:36:45,857 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-10-12 17:36:45,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:45,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:45,860 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) [2023-10-12 17:36:45,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:45,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:45,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:36:45,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:45,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:45,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:45,879 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:36:45,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:36:45,880 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 [2023-10-12 17:36:45,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:45,895 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2023-10-12 17:36:45,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:45,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:45,901 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) [2023-10-12 17:36:45,903 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 [2023-10-12 17:36:45,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:45,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:45,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:45,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:45,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:45,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:45,924 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:45,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:45,948 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 [2023-10-12 17:36:45,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:45,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:45,950 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) [2023-10-12 17:36:45,952 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 [2023-10-12 17:36:45,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:45,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:45,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:36:45,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:45,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:45,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:45,964 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:36:45,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:36:45,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:45,995 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 [2023-10-12 17:36:45,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:45,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:45,997 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) [2023-10-12 17:36:46,000 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 [2023-10-12 17:36:46,002 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 [2023-10-12 17:36:46,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:46,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:46,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:46,010 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:46,014 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:46,014 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:46,028 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-10-12 17:36:46,053 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2023-10-12 17:36:46,054 INFO L444 ModelExtractionUtils]: 6 out of 10 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-10-12 17:36:46,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:46,057 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) [2023-10-12 17:36:46,057 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 [2023-10-12 17:36:46,058 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-10-12 17:36:46,066 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2023-10-12 17:36:46,067 INFO L513 LassoAnalysis]: Proved termination. [2023-10-12 17:36:46,067 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(N, sumThread1of1ForFork1_i#1) = 1*N - 1*sumThread1of1ForFork1_i#1 Supporting invariants [] [2023-10-12 17:36:46,075 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-10-12 17:36:46,078 INFO L156 tatePredicateManager]: 1 out of 1 supporting invariants were superfluous and have been removed [2023-10-12 17:36:46,090 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:36:46,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 12 conjuncts, 2 conjunts are in the unsatisfiable core [2023-10-12 17:36:46,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-10-12 17:36:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:36:46,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 4 conjunts are in the unsatisfiable core [2023-10-12 17:36:46,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-10-12 17:36:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-10-12 17:36:46,134 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2023-10-12 17:36:46,287 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 [2023-10-12 17:36:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-10-12 17:36:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 222 transitions. [2023-10-12 17:36:46,292 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 222 transitions. Stem has 3 letters. Loop has 2 letters. [2023-10-12 17:36:46,292 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:36:46,292 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 222 transitions. Stem has 5 letters. Loop has 2 letters. [2023-10-12 17:36:46,292 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:36:46,292 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 222 transitions. Stem has 3 letters. Loop has 4 letters. [2023-10-12 17:36:46,292 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:36:46,293 INFO L430 stractBuchiCegarLoop]: Abstraction has has 35 places, 320 transitions, 2208 flow [2023-10-12 17:36:46,293 INFO L337 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-10-12 17:36:46,293 INFO L67 RabinIsEmpty]: Start rabinIsEmpty. Operand has 35 places, 320 transitions, 2208 flow [2023-10-12 17:36:46,298 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][44], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][156], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][0]][21:4A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][308], 23:5A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][256]] [2023-10-12 17:36:46,313 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][44], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][156], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][0], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][100]][56:5A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][308], 59:6A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][256]] [2023-10-12 17:36:46,330 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][44], 2:2A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][12], 5:3A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][108], 31:4A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][220]][107:5A:[124] L39-1-->L25-2: Formula: (and (= |v_sumThread1of1ForFork2_i#1_31| (+ |v_sumThread1of1ForFork2_i#1_32| 1)) (= v_stdout_101 (store v_stdout_102 v_stdout_ptr_104 |v_sumThread1of1ForFork2_i#1_31|)) (< |v_sumThread1of1ForFork2_i#1_32| v_N_19) (= |v_sumThread1of1ForFork2_x#1_25| (+ (select v_A_12 |v_sumThread1of1ForFork2_i#1_32|) |v_sumThread1of1ForFork2_x#1_26|)) (= |v_sumThread1of1ForFork2_x#1_25| |v_sumThread1of1ForFork2_log_msg#1_33|) (= v_stdout_ptr_103 (+ v_stdout_ptr_104 1))) InVars {A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_26|, stdout=v_stdout_102, N=v_N_19, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_32|, stdout_ptr=v_stdout_ptr_104} OutVars{A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_25|, stdout=v_stdout_101, N=v_N_19, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_33|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_31|, stdout_ptr=v_stdout_ptr_103} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, stdout, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1, stdout_ptr][284], 108:6A:[110] L25-2-->L39-1: Formula: (and (= v_stdout_ptr_33 (+ v_stdout_ptr_34 1)) (= (store v_stdout_32 v_stdout_ptr_34 |v_sumThread1of1ForFork2_log_msg#1_13|) v_stdout_31)) InVars {stdout=v_stdout_32, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_34} OutVars{stdout=v_stdout_31, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_33} AuxVars[] AssignedVars[stdout, stdout_ptr][124]] [2023-10-12 17:36:46,331 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-10-12 17:36:46,331 INFO L124 PetriNetUnfolderBase]: 65/107 cut-off events. [2023-10-12 17:36:46,331 INFO L125 PetriNetUnfolderBase]: For 19/19 co-relation queries the response was YES. [2023-10-12 17:36:46,331 INFO L72 RabinIsEmpty]: Finished rabinIsEmpty language is not empty [2023-10-12 17:36:46,332 INFO L748 eck$LassoCheckResult]: Stem: 59#[$Ultimate##0]true [90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0] 61#[L54, $Ultimate##0]true [93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1] 109#[$Ultimate##0, $Ultimate##0, L55]true [96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1] 155#[L56, $Ultimate##0, $Ultimate##0, $Ultimate##0]true [108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1] 157#[L39-1, L56, $Ultimate##0, $Ultimate##0]true [2023-10-12 17:36:46,332 INFO L750 eck$LassoCheckResult]: Loop: 157#[L39-1, L56, $Ultimate##0, $Ultimate##0]true [124] L39-1-->L25-2: Formula: (and (= |v_sumThread1of1ForFork2_i#1_31| (+ |v_sumThread1of1ForFork2_i#1_32| 1)) (= v_stdout_101 (store v_stdout_102 v_stdout_ptr_104 |v_sumThread1of1ForFork2_i#1_31|)) (< |v_sumThread1of1ForFork2_i#1_32| v_N_19) (= |v_sumThread1of1ForFork2_x#1_25| (+ (select v_A_12 |v_sumThread1of1ForFork2_i#1_32|) |v_sumThread1of1ForFork2_x#1_26|)) (= |v_sumThread1of1ForFork2_x#1_25| |v_sumThread1of1ForFork2_log_msg#1_33|) (= v_stdout_ptr_103 (+ v_stdout_ptr_104 1))) InVars {A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_26|, stdout=v_stdout_102, N=v_N_19, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_32|, stdout_ptr=v_stdout_ptr_104} OutVars{A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_25|, stdout=v_stdout_101, N=v_N_19, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_33|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_31|, stdout_ptr=v_stdout_ptr_103} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, stdout, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1, stdout_ptr] 160#[L25-2, L56, $Ultimate##0, $Ultimate##0]true [110] L25-2-->L39-1: Formula: (and (= v_stdout_ptr_33 (+ v_stdout_ptr_34 1)) (= (store v_stdout_32 v_stdout_ptr_34 |v_sumThread1of1ForFork2_log_msg#1_13|) v_stdout_31)) InVars {stdout=v_stdout_32, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_34} OutVars{stdout=v_stdout_31, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_33} AuxVars[] AssignedVars[stdout, stdout_ptr] 157#[L39-1, L56, $Ultimate##0, $Ultimate##0]true [2023-10-12 17:36:46,333 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:46,333 INFO L85 PathProgramCache]: Analyzing trace with hash 3697168, now seen corresponding path program 1 times [2023-10-12 17:36:46,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:36:46,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000448452] [2023-10-12 17:36:46,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:36:46,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:36:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:46,343 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:36:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:46,357 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:36:46,357 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:46,357 INFO L85 PathProgramCache]: Analyzing trace with hash 4915, now seen corresponding path program 1 times [2023-10-12 17:36:46,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:36:46,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099048025] [2023-10-12 17:36:46,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:36:46,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:36:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:46,371 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:36:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:46,385 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:36:46,386 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:46,386 INFO L85 PathProgramCache]: Analyzing trace with hash -741984894, now seen corresponding path program 1 times [2023-10-12 17:36:46,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-10-12 17:36:46,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703221935] [2023-10-12 17:36:46,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-10-12 17:36:46,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-10-12 17:36:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:46,403 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-10-12 17:36:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-10-12 17:36:46,410 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-10-12 17:36:46,501 INFO L210 LassoAnalysis]: Preferences: [2023-10-12 17:36:46,501 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-10-12 17:36:46,501 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-10-12 17:36:46,501 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-10-12 17:36:46,501 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-10-12 17:36:46,501 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,501 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-10-12 17:36:46,501 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-10-12 17:36:46,501 INFO L133 ssoRankerPreferences]: Filename of dumped script: array-sum-with-log-3threads.bpl_BEv2_Iteration3_Lasso [2023-10-12 17:36:46,501 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-10-12 17:36:46,502 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-10-12 17:36:46,506 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,508 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,510 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,512 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,515 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,517 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,520 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,523 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,543 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,546 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,549 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,551 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,553 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-10-12 17:36:46,663 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-10-12 17:36:46,663 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-10-12 17:36:46,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:46,665 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) [2023-10-12 17:36:46,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:46,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:46,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:36:46,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:46,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:46,685 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:46,686 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:36:46,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:36:46,687 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 [2023-10-12 17:36:46,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:46,703 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 [2023-10-12 17:36:46,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,703 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:46,705 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) [2023-10-12 17:36:46,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:46,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:46,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:46,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:46,721 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:46,722 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:46,723 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:46,726 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 [2023-10-12 17:36:46,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:46,747 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 [2023-10-12 17:36:46,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:46,749 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) [2023-10-12 17:36:46,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:46,765 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 [2023-10-12 17:36:46,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:46,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:36:46,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:46,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:46,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:46,770 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:36:46,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:36:46,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:46,795 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 [2023-10-12 17:36:46,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:46,797 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) [2023-10-12 17:36:46,799 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 [2023-10-12 17:36:46,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:46,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:46,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:46,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:46,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:46,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:46,811 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:46,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:46,835 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 [2023-10-12 17:36:46,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:46,836 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) [2023-10-12 17:36:46,839 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 [2023-10-12 17:36:46,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:46,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:46,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:46,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:46,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:46,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:46,850 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:46,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:46,879 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 [2023-10-12 17:36:46,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:46,881 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) [2023-10-12 17:36:46,883 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 [2023-10-12 17:36:46,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:46,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:46,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:46,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:46,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:46,895 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:46,895 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:46,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:46,923 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2023-10-12 17:36:46,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:46,925 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) [2023-10-12 17:36:46,927 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 [2023-10-12 17:36:46,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:46,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:46,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:46,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:46,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:46,937 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:46,937 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:46,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:46,955 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 [2023-10-12 17:36:46,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:46,957 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) [2023-10-12 17:36:46,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:46,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:46,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:36:46,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:46,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:46,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:46,974 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:36:46,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:36:46,976 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 [2023-10-12 17:36:46,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:46,991 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 [2023-10-12 17:36:46,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:46,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:46,993 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) [2023-10-12 17:36:46,996 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 [2023-10-12 17:36:46,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:47,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:47,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-10-12 17:36:47,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:47,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:47,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:47,005 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-10-12 17:36:47,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-10-12 17:36:47,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-10-12 17:36:47,028 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 [2023-10-12 17:36:47,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:47,028 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:47,029 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) [2023-10-12 17:36:47,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-10-12 17:36:47,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-10-12 17:36:47,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-10-12 17:36:47,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-10-12 17:36:47,055 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-10-12 17:36:47,061 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-10-12 17:36:47,061 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-10-12 17:36:47,066 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 [2023-10-12 17:36:47,072 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-10-12 17:36:47,080 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-10-12 17:36:47,080 INFO L444 ModelExtractionUtils]: 6 out of 10 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-10-12 17:36:47,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-10-12 17:36:47,080 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-10-12 17:36:47,083 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) [2023-10-12 17:36:47,088 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-10-12 17:36:47,097 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 [2023-10-12 17:36:47,114 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2023-10-12 17:36:47,114 INFO L513 LassoAnalysis]: Proved termination. [2023-10-12 17:36:47,114 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(sumThread1of1ForFork2_i#1, N) = -1*sumThread1of1ForFork2_i#1 + 1*N Supporting invariants [] [2023-10-12 17:36:47,120 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 [2023-10-12 17:36:47,123 INFO L156 tatePredicateManager]: 1 out of 1 supporting invariants were superfluous and have been removed [2023-10-12 17:36:47,132 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-10-12 17:36:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:36:47,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 2 conjunts are in the unsatisfiable core [2023-10-12 17:36:47,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-10-12 17:36:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-10-12 17:36:47,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 4 conjunts are in the unsatisfiable core [2023-10-12 17:36:47,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-10-12 17:36:47,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-10-12 17:36:47,163 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2023-10-12 17:36:47,268 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 [2023-10-12 17:36:47,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-10-12 17:36:47,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 222 transitions. [2023-10-12 17:36:47,274 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 222 transitions. Stem has 4 letters. Loop has 2 letters. [2023-10-12 17:36:47,274 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:36:47,274 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 222 transitions. Stem has 6 letters. Loop has 2 letters. [2023-10-12 17:36:47,275 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:36:47,275 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 222 transitions. Stem has 4 letters. Loop has 4 letters. [2023-10-12 17:36:47,275 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-10-12 17:36:47,275 INFO L430 stractBuchiCegarLoop]: Abstraction has has 39 places, 1280 transitions, 11392 flow [2023-10-12 17:36:47,275 INFO L337 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-10-12 17:36:47,275 INFO L67 RabinIsEmpty]: Start rabinIsEmpty. Operand has 39 places, 1280 transitions, 11392 flow [2023-10-12 17:36:47,290 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2]][21:4A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][1234], 24:5A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][1026]] [2023-10-12 17:36:47,297 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402]][55:5A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][1234], 58:6A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][1026]] [2023-10-12 17:36:47,337 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 16:4A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][722], 65:5A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][534]][181:6A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][1242], 183:7A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][1034]] [2023-10-12 17:36:47,361 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402], 52:5A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][722], 133:6A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][534]][298:7A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][1242], 300:8A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][1034]] [2023-10-12 17:36:47,371 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402], 54:5A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][850], 162:6A:[105] L39-1-->sumEXIT: Formula: (<= v_N_7 |v_sumThread1of1ForFork2_i#1_17|) InVars {N=v_N_7, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_17|} OutVars{N=v_N_7, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_17|} AuxVars[] AssignedVars[][915]][363:7A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][1232], 364:8A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][1024]] [2023-10-12 17:36:47,378 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 2:2A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][50], 5:3A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][434], 31:4A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][882], 98:5A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][755], 206:6A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][564]][394:7A:[124] L39-1-->L25-2: Formula: (and (= |v_sumThread1of1ForFork2_i#1_31| (+ |v_sumThread1of1ForFork2_i#1_32| 1)) (= v_stdout_101 (store v_stdout_102 v_stdout_ptr_104 |v_sumThread1of1ForFork2_i#1_31|)) (< |v_sumThread1of1ForFork2_i#1_32| v_N_19) (= |v_sumThread1of1ForFork2_x#1_25| (+ (select v_A_12 |v_sumThread1of1ForFork2_i#1_32|) |v_sumThread1of1ForFork2_x#1_26|)) (= |v_sumThread1of1ForFork2_x#1_25| |v_sumThread1of1ForFork2_log_msg#1_33|) (= v_stdout_ptr_103 (+ v_stdout_ptr_104 1))) InVars {A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_26|, stdout=v_stdout_102, N=v_N_19, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_32|, stdout_ptr=v_stdout_ptr_104} OutVars{A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_25|, stdout=v_stdout_101, N=v_N_19, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_33|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_31|, stdout_ptr=v_stdout_ptr_103} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, stdout, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1, stdout_ptr][1144], 395:8A:[110] L25-2-->L39-1: Formula: (and (= v_stdout_ptr_33 (+ v_stdout_ptr_34 1)) (= (store v_stdout_32 v_stdout_ptr_34 |v_sumThread1of1ForFork2_log_msg#1_13|) v_stdout_31)) InVars {stdout=v_stdout_32, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_34} OutVars{stdout=v_stdout_31, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_33} AuxVars[] AssignedVars[stdout, stdout_ptr][507]] [2023-10-12 17:36:47,382 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402], 54:5A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][850], 157:6A:[112] L39-1-->sumEXIT: Formula: (<= v_N_11 |v_sumThread1of1ForFork0_i#1_21|) InVars {N=v_N_11, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_21|} OutVars{N=v_N_11, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_21|} AuxVars[] AssignedVars[][787], 255:7A:[97] sumEXIT-->L57: Formula: (and (= |v_sumThread1of1ForFork0_x#1_12| v_ULTIMATE.start_x1_4) (= v_sumThread1of1ForFork0_thidvar0_4 1)) InVars {sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_12|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_4} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_12|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_4, ULTIMATE.start_x1=v_ULTIMATE.start_x1_4} AuxVars[] AssignedVars[ULTIMATE.start_x1][80]][426:8A:[124] L39-1-->L25-2: Formula: (and (= |v_sumThread1of1ForFork2_i#1_31| (+ |v_sumThread1of1ForFork2_i#1_32| 1)) (= v_stdout_101 (store v_stdout_102 v_stdout_ptr_104 |v_sumThread1of1ForFork2_i#1_31|)) (< |v_sumThread1of1ForFork2_i#1_32| v_N_19) (= |v_sumThread1of1ForFork2_x#1_25| (+ (select v_A_12 |v_sumThread1of1ForFork2_i#1_32|) |v_sumThread1of1ForFork2_x#1_26|)) (= |v_sumThread1of1ForFork2_x#1_25| |v_sumThread1of1ForFork2_log_msg#1_33|) (= v_stdout_ptr_103 (+ v_stdout_ptr_104 1))) InVars {A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_26|, stdout=v_stdout_102, N=v_N_19, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_32|, stdout_ptr=v_stdout_ptr_104} OutVars{A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_25|, stdout=v_stdout_101, N=v_N_19, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_33|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_31|, stdout_ptr=v_stdout_ptr_103} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, stdout, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1, stdout_ptr][1104], 427:9A:[110] L25-2-->L39-1: Formula: (and (= v_stdout_ptr_33 (+ v_stdout_ptr_34 1)) (= (store v_stdout_32 v_stdout_ptr_34 |v_sumThread1of1ForFork2_log_msg#1_13|) v_stdout_31)) InVars {stdout=v_stdout_32, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_34} OutVars{stdout=v_stdout_31, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_33} AuxVars[] AssignedVars[stdout, stdout_ptr][467]] [2023-10-12 17:36:47,391 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402], 54:5A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][850], 149:6A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][723], 290:7A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][532]][496:8A:[124] L39-1-->L25-2: Formula: (and (= |v_sumThread1of1ForFork2_i#1_31| (+ |v_sumThread1of1ForFork2_i#1_32| 1)) (= v_stdout_101 (store v_stdout_102 v_stdout_ptr_104 |v_sumThread1of1ForFork2_i#1_31|)) (< |v_sumThread1of1ForFork2_i#1_32| v_N_19) (= |v_sumThread1of1ForFork2_x#1_25| (+ (select v_A_12 |v_sumThread1of1ForFork2_i#1_32|) |v_sumThread1of1ForFork2_x#1_26|)) (= |v_sumThread1of1ForFork2_x#1_25| |v_sumThread1of1ForFork2_log_msg#1_33|) (= v_stdout_ptr_103 (+ v_stdout_ptr_104 1))) InVars {A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_26|, stdout=v_stdout_102, N=v_N_19, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_32|, stdout_ptr=v_stdout_ptr_104} OutVars{A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_25|, stdout=v_stdout_101, N=v_N_19, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_33|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_31|, stdout_ptr=v_stdout_ptr_103} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, stdout, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1, stdout_ptr][1112], 497:9A:[110] L25-2-->L39-1: Formula: (and (= v_stdout_ptr_33 (+ v_stdout_ptr_34 1)) (= (store v_stdout_32 v_stdout_ptr_34 |v_sumThread1of1ForFork2_log_msg#1_13|) v_stdout_31)) InVars {stdout=v_stdout_32, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_34} OutVars{stdout=v_stdout_31, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_33} AuxVars[] AssignedVars[stdout, stdout_ptr][475]] [2023-10-12 17:36:47,392 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402], 54:5A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][850], 149:6A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][723], 290:7A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][532]][500:8A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][1240], 503:9A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][1032]] [2023-10-12 17:36:47,415 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 [2023-10-12 17:36:47,439 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 21:4A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][1234], 50:5A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][386], 127:6A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][850], 271:7A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][723], 452:8A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][532]][637:9A:[124] L39-1-->L25-2: Formula: (and (= |v_sumThread1of1ForFork2_i#1_31| (+ |v_sumThread1of1ForFork2_i#1_32| 1)) (= v_stdout_101 (store v_stdout_102 v_stdout_ptr_104 |v_sumThread1of1ForFork2_i#1_31|)) (< |v_sumThread1of1ForFork2_i#1_32| v_N_19) (= |v_sumThread1of1ForFork2_x#1_25| (+ (select v_A_12 |v_sumThread1of1ForFork2_i#1_32|) |v_sumThread1of1ForFork2_x#1_26|)) (= |v_sumThread1of1ForFork2_x#1_25| |v_sumThread1of1ForFork2_log_msg#1_33|) (= v_stdout_ptr_103 (+ v_stdout_ptr_104 1))) InVars {A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_26|, stdout=v_stdout_102, N=v_N_19, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_32|, stdout_ptr=v_stdout_ptr_104} OutVars{A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_25|, stdout=v_stdout_101, N=v_N_19, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_33|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_31|, stdout_ptr=v_stdout_ptr_103} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, stdout, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1, stdout_ptr][1112], 638:10A:[110] L25-2-->L39-1: Formula: (and (= v_stdout_ptr_33 (+ v_stdout_ptr_34 1)) (= (store v_stdout_32 v_stdout_ptr_34 |v_sumThread1of1ForFork2_log_msg#1_13|) v_stdout_31)) InVars {stdout=v_stdout_32, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_34} OutVars{stdout=v_stdout_31, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_33} AuxVars[] AssignedVars[stdout, stdout_ptr][475]] [2023-10-12 17:36:47,449 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402], 54:5A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][850], 157:6A:[112] L39-1-->sumEXIT: Formula: (<= v_N_11 |v_sumThread1of1ForFork0_i#1_21|) InVars {N=v_N_11, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_21|} OutVars{N=v_N_11, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_21|} AuxVars[] AssignedVars[][787], 301:7A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][720], 490:8A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][532]][668:9A:[124] L39-1-->L25-2: Formula: (and (= |v_sumThread1of1ForFork2_i#1_31| (+ |v_sumThread1of1ForFork2_i#1_32| 1)) (= v_stdout_101 (store v_stdout_102 v_stdout_ptr_104 |v_sumThread1of1ForFork2_i#1_31|)) (< |v_sumThread1of1ForFork2_i#1_32| v_N_19) (= |v_sumThread1of1ForFork2_x#1_25| (+ (select v_A_12 |v_sumThread1of1ForFork2_i#1_32|) |v_sumThread1of1ForFork2_x#1_26|)) (= |v_sumThread1of1ForFork2_x#1_25| |v_sumThread1of1ForFork2_log_msg#1_33|) (= v_stdout_ptr_103 (+ v_stdout_ptr_104 1))) InVars {A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_26|, stdout=v_stdout_102, N=v_N_19, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_32|, stdout_ptr=v_stdout_ptr_104} OutVars{A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_25|, stdout=v_stdout_101, N=v_N_19, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_33|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_31|, stdout_ptr=v_stdout_ptr_103} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, stdout, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1, stdout_ptr][1112], 669:10A:[110] L25-2-->L39-1: Formula: (and (= v_stdout_ptr_33 (+ v_stdout_ptr_34 1)) (= (store v_stdout_32 v_stdout_ptr_34 |v_sumThread1of1ForFork2_log_msg#1_13|) v_stdout_31)) InVars {stdout=v_stdout_32, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_34} OutVars{stdout=v_stdout_31, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_33} AuxVars[] AssignedVars[stdout, stdout_ptr][475]] [2023-10-12 17:36:47,449 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402], 54:5A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][850], 162:6A:[105] L39-1-->sumEXIT: Formula: (<= v_N_7 |v_sumThread1of1ForFork2_i#1_17|) InVars {N=v_N_7, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_17|} OutVars{N=v_N_7, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_17|} AuxVars[] AssignedVars[][915], 303:7A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][720], 492:8A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][532]][671:9A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][1240], 672:10A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][1032]] [2023-10-12 17:36:47,450 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402], 54:5A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][850], 164:6A:[124] L39-1-->L25-2: Formula: (and (= |v_sumThread1of1ForFork2_i#1_31| (+ |v_sumThread1of1ForFork2_i#1_32| 1)) (= v_stdout_101 (store v_stdout_102 v_stdout_ptr_104 |v_sumThread1of1ForFork2_i#1_31|)) (< |v_sumThread1of1ForFork2_i#1_32| v_N_19) (= |v_sumThread1of1ForFork2_x#1_25| (+ (select v_A_12 |v_sumThread1of1ForFork2_i#1_32|) |v_sumThread1of1ForFork2_x#1_26|)) (= |v_sumThread1of1ForFork2_x#1_25| |v_sumThread1of1ForFork2_log_msg#1_33|) (= v_stdout_ptr_103 (+ v_stdout_ptr_104 1))) InVars {A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_26|, stdout=v_stdout_102, N=v_N_19, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_32|, stdout_ptr=v_stdout_ptr_104} OutVars{A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_25|, stdout=v_stdout_101, N=v_N_19, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_33|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_31|, stdout_ptr=v_stdout_ptr_103} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, stdout, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1, stdout_ptr][1107], 349:7A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][723], 494:8A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][532]][673:9A:[123] L39-1-->L25-1: Formula: (and (= (+ v_stdout_ptr_100 1) v_stdout_ptr_99) (= |v_sumThread1of1ForFork0_i#1_31| (+ |v_sumThread1of1ForFork0_i#1_32| 1)) (= (store v_stdout_98 v_stdout_ptr_100 |v_sumThread1of1ForFork0_log_msg#1_23|) v_stdout_97) (= (+ (select v_A_10 |v_sumThread1of1ForFork0_i#1_32|) |v_sumThread1of1ForFork0_x#1_22|) |v_sumThread1of1ForFork0_x#1_21|) (= |v_sumThread1of1ForFork0_i#1_31| |v_sumThread1of1ForFork0_log_msg#1_23|) (< |v_sumThread1of1ForFork0_i#1_32| v_N_17)) InVars {A=v_A_10, stdout=v_stdout_98, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_22|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_32|, stdout_ptr=v_stdout_ptr_100} OutVars{A=v_A_10, stdout=v_stdout_97, N=v_N_17, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_21|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_23|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_31|, stdout_ptr=v_stdout_ptr_99} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, stdout_ptr][1240], 675:10A:[119] L25-1-->L39-1: Formula: (and (= (+ v_stdout_ptr_66 1) v_stdout_ptr_65) (= (store v_stdout_64 v_stdout_ptr_66 |v_sumThread1of1ForFork0_log_msg#1_19|) v_stdout_63) (= |v_sumThread1of1ForFork0_x#1_19| |v_sumThread1of1ForFork0_log_msg#1_19|)) InVars {stdout=v_stdout_64, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, stdout_ptr=v_stdout_ptr_66} OutVars{stdout=v_stdout_63, sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_19|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_19|, stdout_ptr=v_stdout_ptr_65} AuxVars[] AssignedVars[stdout, sumThread1of1ForFork0_log_msg#1, stdout_ptr][1032]] [2023-10-12 17:36:47,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-10-12 17:36:47,459 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402], 54:5A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][850], 157:6A:[112] L39-1-->sumEXIT: Formula: (<= v_N_11 |v_sumThread1of1ForFork0_i#1_21|) InVars {N=v_N_11, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_21|} OutVars{N=v_N_11, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_21|} AuxVars[] AssignedVars[][787], 255:7A:[97] sumEXIT-->L57: Formula: (and (= |v_sumThread1of1ForFork0_x#1_12| v_ULTIMATE.start_x1_4) (= v_sumThread1of1ForFork0_thidvar0_4 1)) InVars {sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_12|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_4} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_12|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_4, ULTIMATE.start_x1=v_ULTIMATE.start_x1_4} AuxVars[] AssignedVars[ULTIMATE.start_x1][80], 424:8A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][720], 595:9A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][532]][705:10A:[124] L39-1-->L25-2: Formula: (and (= |v_sumThread1of1ForFork2_i#1_31| (+ |v_sumThread1of1ForFork2_i#1_32| 1)) (= v_stdout_101 (store v_stdout_102 v_stdout_ptr_104 |v_sumThread1of1ForFork2_i#1_31|)) (< |v_sumThread1of1ForFork2_i#1_32| v_N_19) (= |v_sumThread1of1ForFork2_x#1_25| (+ (select v_A_12 |v_sumThread1of1ForFork2_i#1_32|) |v_sumThread1of1ForFork2_x#1_26|)) (= |v_sumThread1of1ForFork2_x#1_25| |v_sumThread1of1ForFork2_log_msg#1_33|) (= v_stdout_ptr_103 (+ v_stdout_ptr_104 1))) InVars {A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_26|, stdout=v_stdout_102, N=v_N_19, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_32|, stdout_ptr=v_stdout_ptr_104} OutVars{A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_25|, stdout=v_stdout_101, N=v_N_19, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_33|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_31|, stdout_ptr=v_stdout_ptr_103} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, stdout, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1, stdout_ptr][1112], 706:11A:[110] L25-2-->L39-1: Formula: (and (= v_stdout_ptr_33 (+ v_stdout_ptr_34 1)) (= (store v_stdout_32 v_stdout_ptr_34 |v_sumThread1of1ForFork2_log_msg#1_13|) v_stdout_31)) InVars {stdout=v_stdout_32, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_34} OutVars{stdout=v_stdout_31, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_33} AuxVars[] AssignedVars[stdout, stdout_ptr][475]] [2023-10-12 17:36:47,459 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 [2023-10-12 17:36:47,467 ERROR L47 etriNetUnfolderRabin]: [1:1A:[90] $Ultimate##0-->$Ultimate##0: Formula: (= v_sumThread1of1ForFork0_thidvar0_2 1) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_10|, sumThread1of1ForFork0_log_msg#1=|v_sumThread1of1ForFork0_log_msg#1_10|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_16|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_log_msg#1, sumThread1of1ForFork0_i#1, sumThread1of1ForFork0_thidvar0][178], 3:2A:[104] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork0_i#1_17| 0) (= |v_sumThread1of1ForFork0_x#1_13| 0)) InVars {} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_13|, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork0_x#1, sumThread1of1ForFork0_i#1][626], 4:3A:[93] L54-->$Ultimate##0: Formula: (and (= 2 v_sumThread1of1ForFork1_thidvar1_2) (= 2 v_sumThread1of1ForFork1_thidvar0_2)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_10|, sumThread1of1ForFork1_log_msg#1=|v_sumThread1of1ForFork1_log_msg#1_10|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_2, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_16|, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_log_msg#1, sumThread1of1ForFork1_thidvar0, sumThread1of1ForFork1_i#1, sumThread1of1ForFork1_thidvar1][2], 15:4A:[96] L55-->$Ultimate##0: Formula: (and (= 3 v_sumThread1of1ForFork2_thidvar1_2) (= 3 v_sumThread1of1ForFork2_thidvar0_2) (= 3 v_sumThread1of1ForFork2_thidvar2_2)) InVars {} OutVars{sumThread1of1ForFork2_thidvar0=v_sumThread1of1ForFork2_thidvar0_2, sumThread1of1ForFork2_thidvar1=v_sumThread1of1ForFork2_thidvar1_2, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_10|, sumThread1of1ForFork2_thidvar2=v_sumThread1of1ForFork2_thidvar2_2, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_10|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_16|} AuxVars[] AssignedVars[sumThread1of1ForFork2_thidvar0, sumThread1of1ForFork2_thidvar1, sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_thidvar2, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1][402], 54:5A:[108] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork2_x#1_17| 0) (= |v_sumThread1of1ForFork2_i#1_21| 0)) InVars {} OutVars{sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_17|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_21|} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, sumThread1of1ForFork2_i#1][850], 157:6A:[112] L39-1-->sumEXIT: Formula: (<= v_N_11 |v_sumThread1of1ForFork0_i#1_21|) InVars {N=v_N_11, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_21|} OutVars{N=v_N_11, sumThread1of1ForFork0_i#1=|v_sumThread1of1ForFork0_i#1_21|} AuxVars[] AssignedVars[][787], 255:7A:[97] sumEXIT-->L57: Formula: (and (= |v_sumThread1of1ForFork0_x#1_12| v_ULTIMATE.start_x1_4) (= v_sumThread1of1ForFork0_thidvar0_4 1)) InVars {sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_12|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_4} OutVars{sumThread1of1ForFork0_x#1=|v_sumThread1of1ForFork0_x#1_12|, sumThread1of1ForFork0_thidvar0=v_sumThread1of1ForFork0_thidvar0_4, ULTIMATE.start_x1=v_ULTIMATE.start_x1_4} AuxVars[] AssignedVars[ULTIMATE.start_x1][80], 424:8A:[100] $Ultimate##0-->L39-1: Formula: (and (= |v_sumThread1of1ForFork1_x#1_13| 0) (= |v_sumThread1of1ForFork1_i#1_17| 0)) InVars {} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_13|, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_17|} AuxVars[] AssignedVars[sumThread1of1ForFork1_x#1, sumThread1of1ForFork1_i#1][720], 595:9A:[101] L39-1-->sumEXIT: Formula: (<= v_N_3 |v_sumThread1of1ForFork1_i#1_19|) InVars {N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} OutVars{N=v_N_3, sumThread1of1ForFork1_i#1=|v_sumThread1of1ForFork1_i#1_19|} AuxVars[] AssignedVars[][532], 700:10A:[98] sumEXIT-->L58: Formula: (and (= |v_sumThread1of1ForFork1_x#1_12| v_ULTIMATE.start_x2_4) (= 2 v_sumThread1of1ForFork1_thidvar1_4) (= 2 v_sumThread1of1ForFork1_thidvar0_4)) InVars {sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_12|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_4, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_4} OutVars{sumThread1of1ForFork1_x#1=|v_sumThread1of1ForFork1_x#1_12|, sumThread1of1ForFork1_thidvar0=v_sumThread1of1ForFork1_thidvar0_4, sumThread1of1ForFork1_thidvar1=v_sumThread1of1ForFork1_thidvar1_4, ULTIMATE.start_x2=v_ULTIMATE.start_x2_4} AuxVars[] AssignedVars[ULTIMATE.start_x2][216]][742:11A:[124] L39-1-->L25-2: Formula: (and (= |v_sumThread1of1ForFork2_i#1_31| (+ |v_sumThread1of1ForFork2_i#1_32| 1)) (= v_stdout_101 (store v_stdout_102 v_stdout_ptr_104 |v_sumThread1of1ForFork2_i#1_31|)) (< |v_sumThread1of1ForFork2_i#1_32| v_N_19) (= |v_sumThread1of1ForFork2_x#1_25| (+ (select v_A_12 |v_sumThread1of1ForFork2_i#1_32|) |v_sumThread1of1ForFork2_x#1_26|)) (= |v_sumThread1of1ForFork2_x#1_25| |v_sumThread1of1ForFork2_log_msg#1_33|) (= v_stdout_ptr_103 (+ v_stdout_ptr_104 1))) InVars {A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_26|, stdout=v_stdout_102, N=v_N_19, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_32|, stdout_ptr=v_stdout_ptr_104} OutVars{A=v_A_12, sumThread1of1ForFork2_x#1=|v_sumThread1of1ForFork2_x#1_25|, stdout=v_stdout_101, N=v_N_19, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_33|, sumThread1of1ForFork2_i#1=|v_sumThread1of1ForFork2_i#1_31|, stdout_ptr=v_stdout_ptr_103} AuxVars[] AssignedVars[sumThread1of1ForFork2_x#1, stdout, sumThread1of1ForFork2_log_msg#1, sumThread1of1ForFork2_i#1, stdout_ptr][1112], 743:12A:[110] L25-2-->L39-1: Formula: (and (= v_stdout_ptr_33 (+ v_stdout_ptr_34 1)) (= (store v_stdout_32 v_stdout_ptr_34 |v_sumThread1of1ForFork2_log_msg#1_13|) v_stdout_31)) InVars {stdout=v_stdout_32, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_34} OutVars{stdout=v_stdout_31, sumThread1of1ForFork2_log_msg#1=|v_sumThread1of1ForFork2_log_msg#1_13|, stdout_ptr=v_stdout_ptr_33} AuxVars[] AssignedVars[stdout, stdout_ptr][475]] [2023-10-12 17:36:47,468 INFO L124 PetriNetUnfolderBase]: 514/746 cut-off events. [2023-10-12 17:36:47,468 INFO L125 PetriNetUnfolderBase]: For 118/118 co-relation queries the response was YES. [2023-10-12 17:36:47,468 INFO L72 RabinIsEmpty]: Finished rabinIsEmpty language is empty [2023-10-12 17:36:47,476 INFO L201 PluginConnector]: Adding new model array-sum-with-log-3threads.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 12.10 05:36:47 BoogieIcfgContainer [2023-10-12 17:36:47,476 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-10-12 17:36:47,477 INFO L158 Benchmark]: Toolchain (without parser) took 4277.94ms. Allocated memory was 192.9MB in the beginning and 284.2MB in the end (delta: 91.2MB). Free memory was 149.8MB in the beginning and 233.8MB in the end (delta: -84.1MB). Peak memory consumption was 158.2MB. Max. memory is 8.0GB. [2023-10-12 17:36:47,477 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.28ms. Allocated memory is still 192.9MB. Free memory is still 150.7MB. There was no memory consumed. Max. memory is 8.0GB. [2023-10-12 17:36:47,478 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.74ms. Allocated memory is still 192.9MB. Free memory was 149.6MB in the beginning and 147.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-10-12 17:36:47,481 INFO L158 Benchmark]: Boogie Preprocessor took 17.66ms. Allocated memory is still 192.9MB. Free memory was 147.7MB in the beginning and 146.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-10-12 17:36:47,482 INFO L158 Benchmark]: RCFGBuilder took 207.90ms. Allocated memory is still 192.9MB. Free memory was 146.7MB in the beginning and 137.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2023-10-12 17:36:47,482 INFO L158 Benchmark]: BuchiAutomizer took 4010.30ms. Allocated memory was 192.9MB in the beginning and 284.2MB in the end (delta: 91.2MB). Free memory was 137.4MB in the beginning and 233.8MB in the end (delta: -96.5MB). Peak memory consumption was 145.6MB. Max. memory is 8.0GB. [2023-10-12 17:36:47,483 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.28ms. Allocated memory is still 192.9MB. Free memory is still 150.7MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 36.74ms. Allocated memory is still 192.9MB. Free memory was 149.6MB in the beginning and 147.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 17.66ms. Allocated memory is still 192.9MB. Free memory was 147.7MB in the beginning and 146.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 207.90ms. Allocated memory is still 192.9MB. Free memory was 146.7MB in the beginning and 137.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * BuchiAutomizer took 4010.30ms. Allocated memory was 192.9MB in the beginning and 284.2MB in the end (delta: 91.2MB). Free memory was 137.4MB in the beginning and 233.8MB in the end (delta: -96.5MB). Peak memory consumption was 145.6MB. 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 3 terminating modules (0 trivial, 3 deterministic, 0 nondeterministic). One deterministic module has affine ranking function -1 * i + N and consists of 3 locations. One deterministic module has affine ranking function -1 * i + N and consists of 3 locations. One deterministic module has affine ranking function -1 * i + N and consists of 3 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 3.8s and 4 iterations. TraceHistogramMax:0. Analysis of lassos took 2.0s. Construction of modules took 0.2s. Büchi inclusion checks took 0.4s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [3, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 437 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 434 mSDsluCounter, 294 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 87 mSDsCounter, 10 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 396 IncrementalHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 10 mSolverCounterUnsat, 207 mSDtfsCounter, 396 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso3 LassoPreprocessingBenchmarks: Lassos: inital52 mio100 ax100 hnf100 lsp81 ukn73 mio100 lsp45 div100 bol100 ite100 ukn100 eq218 hnf91 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 64ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.8s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.8s, 52 PlacesBefore, 27 PlacesAfterwards, 45 TransitionsBefore, 20 TransitionsAfterwards, 1008 CoEnabledTransitionPairs, 3 FixpointIterations, 1 TrivialSequentialCompositions, 24 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 25 TotalNumberOfCompositions, 851 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 754, independent: 742, independent conditional: 0, independent unconditional: 742, dependent: 12, dependent conditional: 0, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 623, independent: 611, independent conditional: 0, independent unconditional: 611, dependent: 12, dependent conditional: 0, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 623, independent: 611, independent conditional: 0, independent unconditional: 611, dependent: 12, dependent conditional: 0, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 12, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 12, dependent conditional: 0, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 65, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 65, dependent conditional: 0, dependent unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 754, independent: 131, independent conditional: 0, independent unconditional: 131, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 623, unknown conditional: 0, unknown unconditional: 623] , Statistics on independence cache: Total cache size (in pairs): 63, Positive cache size: 57, Positive conditional cache size: 0, Positive unconditional cache size: 57, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0 RESULT: Ultimate proved your program to be correct! [2023-10-12 17:36:47,502 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...