./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/ex1-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/ex1-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0e07f3778a6dc1ed71b4b2b55b5e5328fab33e7845cdda9d6dd07262778bbfc0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:34:51,090 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:34:51,154 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-25 02:34:51,167 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:34:51,167 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:34:51,209 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:34:51,210 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:34:51,210 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:34:51,211 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:34:51,211 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:34:51,211 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:34:51,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:34:51,211 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:34:51,211 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:34:51,211 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:34:51,212 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:34:51,212 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:34:51,212 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:34:51,212 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:34:51,212 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:34:51,212 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:34:51,213 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:34:51,213 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:34:51,213 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:34:51,213 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:34:51,213 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:34:51,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:34:51,214 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:34:51,214 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:34:51,214 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:34:51,214 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:34:51,214 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:34:51,214 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e07f3778a6dc1ed71b4b2b55b5e5328fab33e7845cdda9d6dd07262778bbfc0 [2024-11-25 02:34:51,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:34:51,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:34:51,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:34:51,563 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:34:51,563 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:34:51,565 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-memory-alloca/ex1-alloca.i [2024-11-25 02:34:54,421 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/data/b440dc778/577ef1f5db654c5590f87b94a72ef20c/FLAGee775662c [2024-11-25 02:34:54,724 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:34:54,724 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/sv-benchmarks/c/termination-memory-alloca/ex1-alloca.i [2024-11-25 02:34:54,736 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/data/b440dc778/577ef1f5db654c5590f87b94a72ef20c/FLAGee775662c [2024-11-25 02:34:54,752 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/data/b440dc778/577ef1f5db654c5590f87b94a72ef20c [2024-11-25 02:34:54,754 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:34:54,756 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:34:54,757 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:34:54,757 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:34:54,767 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:34:54,767 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:34:54" (1/1) ... [2024-11-25 02:34:54,768 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8ee4e40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:54, skipping insertion in model container [2024-11-25 02:34:54,768 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:34:54" (1/1) ... [2024-11-25 02:34:54,799 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:34:55,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:34:55,101 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:34:55,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:34:55,161 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:34:55,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55 WrapperNode [2024-11-25 02:34:55,162 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:34:55,163 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:34:55,163 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:34:55,163 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:34:55,171 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,190 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,213 INFO L138 Inliner]: procedures = 111, calls = 22, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 70 [2024-11-25 02:34:55,213 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:34:55,214 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:34:55,214 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:34:55,214 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:34:55,221 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,226 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,226 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,236 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,237 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,240 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,244 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,249 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,251 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:34:55,251 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:34:55,251 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:34:55,252 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:34:55,253 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:34:55,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:34:55,296 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:34:55,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:34:55,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:34:55,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:34:55,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:34:55,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:34:55,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:34:55,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:34:55,432 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:34:55,434 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:34:55,586 INFO L? ?]: Removed 23 outVars from TransFormulas that were not future-live. [2024-11-25 02:34:55,586 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:34:55,658 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:34:55,658 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 02:34:55,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:34:55 BoogieIcfgContainer [2024-11-25 02:34:55,659 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:34:55,661 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:34:55,661 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:34:55,675 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:34:55,675 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:34:55" (1/1) ... [2024-11-25 02:34:55,687 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:34:55,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2024-11-25 02:34:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2024-11-25 02:34:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:34:55,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:56,018 INFO L256 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:34:56,030 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:56,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:34:56,206 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:34:56,209 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:34:56,216 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:34:56,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 25 [2024-11-25 02:34:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:34:56,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:56,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2024-11-25 02:34:56,322 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:34:56,326 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:34:56,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-11-25 02:34:56,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:56,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-25 02:34:56,486 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-25 02:34:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:56,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:56,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:56,573 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 02:34:56,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:56,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:34:56,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:34:56,652 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:34:56,654 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2024-11-25 02:34:56,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,671 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:34:56,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:56,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 29 [2024-11-25 02:34:56,843 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-25 02:34:56,852 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:34:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:57,015 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= 0 (+ .cse1 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4)) is different from false [2024-11-25 02:34:57,085 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= 0 (+ .cse1 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4))) is different from true [2024-11-25 02:34:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:57,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-25 02:34:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-25 02:34:57,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:57,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:57,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:57,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:57,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:34:57,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:57,382 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:34:57,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:34:57,412 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:34:57,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:34:57,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:57,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:57,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:57,563 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= .cse1 2147483647) (<= 0 (+ .cse1 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4)) is different from false [2024-11-25 02:34:57,644 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= .cse1 2147483647) (<= 0 (+ .cse1 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4))) is different from true [2024-11-25 02:34:57,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 21 states and 33 transitions. [2024-11-25 02:34:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 33 transitions. [2024-11-25 02:34:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:57,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:57,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:57,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:34:57,763 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:57,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:34:57,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:34:57,811 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:34:57,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:34:57,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:57,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:34:57,898 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:34:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:57,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:57,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:57,959 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:34:57,961 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:57,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:34:57,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:57,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:34:58,015 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:34:58,015 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:34:58,024 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:58,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:34:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:34:58,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:58,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:58,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:58,183 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:34:58,186 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:58,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:34:58,213 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:34:58,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:34:58,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,239 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 1 [2024-11-25 02:34:58,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:34:58,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:34:58,294 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:34:58,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,325 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:34:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:34:58,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:58,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:58,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:58,431 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:34:58,433 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:58,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:34:58,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:34:58,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,492 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-11-25 02:34:58,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:34:58,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,507 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:34:58,515 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:58,544 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:58,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:34:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:34:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:58,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:58,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:58,627 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:34:58,629 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:58,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:34:58,664 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:34:58,665 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:34:58,668 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:34:58,677 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:34:58,681 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:34:58,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,697 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:34:58,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:58,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:34:58,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:34:58,727 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:34:58,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:34:58,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:34:58,772 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:34:58,772 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:34:58,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,798 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2024-11-25 02:34:58,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 1 [2024-11-25 02:34:58,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:34:58,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:34:58,838 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:34:58,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:58,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:58,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:58,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:34:58,887 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:34:58,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:58,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:58,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:58,940 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:34:58,942 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:58,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:34:58,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:58,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:34:58,972 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:58,981 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:34:58,981 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:34:59,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:34:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:34:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:59,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:59,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:59,083 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 02:34:59,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:59,105 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:34:59,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,118 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:34:59,126 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:34:59,126 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:34:59,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:59,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:59,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:59,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:34:59,187 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:34:59,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:59,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:59,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:59,275 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:34:59,277 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:59,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:34:59,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:34:59,309 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:34:59,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:34:59,322 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:59,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:59,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:34:59,381 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:34:59,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:59,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:59,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:59,462 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:34:59,464 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:59,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:34:59,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,521 INFO L349 Elim1Store]: treesize reduction 26, result has 42.2 percent of original size [2024-11-25 02:34:59,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 79 [2024-11-25 02:34:59,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:59,557 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:34:59,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 92 [2024-11-25 02:34:59,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:59,679 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:34:59,679 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2024-11-25 02:34:59,701 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:34:59,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2024-11-25 02:34:59,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-25 02:34:59,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:59,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:59,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:34:59,780 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:34:59,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:59,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:59,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:34:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:59,824 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:34:59,826 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:34:59,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:34:59,841 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:34:59,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:34:59,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 1 [2024-11-25 02:34:59,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:34:59,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,900 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:34:59,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-11-25 02:34:59,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:34:59,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:34:59,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:34:59,942 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:34:59,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:34:59,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:59,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:59,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:34:59,988 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:34:59,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:34:59,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:59,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:00,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:00,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:35:00,047 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:00,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,066 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:00,072 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:00,073 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:00,074 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:00,082 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:00,085 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:00,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:00,106 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:00,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:00,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,125 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:00,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:00,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:00,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:00,168 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:00,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:00,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:00,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:00,219 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:00,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:00,230 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:00,246 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:00,247 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:00,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:00,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,282 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:00,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 1 [2024-11-25 02:35:00,296 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:00,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:00,307 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:00,326 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:00,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:00,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:00,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:00,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:00,383 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:00,384 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:00,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:00,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:00,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:00,424 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:00,424 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:00,446 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:00,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:00,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:00,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:00,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:00,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:00,503 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:00,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:00,517 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:00,520 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:00,532 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 7 [2024-11-25 02:35:00,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:00,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:00,560 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:00,560 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:00,562 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:00,572 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:00,575 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:00,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:00,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:00,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,605 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:00,625 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:00,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:00,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:00,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:00,708 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:35:00,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:00,720 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:00,747 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2024-11-25 02:35:00,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 7 [2024-11-25 02:35:00,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,768 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:00,769 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:00,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:00,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:00,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:00,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:00,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:00,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:00,856 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:00,856 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:00,858 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:00,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,878 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:00,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:00,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:00,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:00,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:00,927 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:00,945 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:00,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:00,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:00,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:00,966 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:00,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:00,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:00,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:01,015 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:35:01,016 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:01,027 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:01,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:01,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:01,070 INFO L349 Elim1Store]: treesize reduction 26, result has 42.2 percent of original size [2024-11-25 02:35:01,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 79 [2024-11-25 02:35:01,091 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-11-25 02:35:01,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 43 [2024-11-25 02:35:01,104 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:01,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:01,162 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:01,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 33 [2024-11-25 02:35:01,175 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:01,199 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:01,200 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2024-11-25 02:35:01,309 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:01,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:01,328 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:01,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:01,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:01,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:01,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:01,368 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:35:01,369 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:01,377 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:01,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:01,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:01,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:01,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 7 [2024-11-25 02:35:01,409 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:01,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:01,426 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:01,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:01,448 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:01,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:01,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:01,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:01,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:01,488 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:01,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:01,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:01,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:01,535 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:01,536 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:01,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 37 [2024-11-25 02:35:01,583 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2024-11-25 02:35:01,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 44 [2024-11-25 02:35:01,613 INFO L349 Elim1Store]: treesize reduction 16, result has 52.9 percent of original size [2024-11-25 02:35:01,613 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 43 [2024-11-25 02:35:01,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2024-11-25 02:35:01,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:01,674 INFO L349 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2024-11-25 02:35:01,674 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 49 [2024-11-25 02:35:01,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:01,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:01,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2024-11-25 02:35:01,798 INFO L349 Elim1Store]: treesize reduction 43, result has 6.5 percent of original size [2024-11-25 02:35:01,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 14 [2024-11-25 02:35:01,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:01,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:01,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:01,835 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:01,835 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:35:01,837 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:01,843 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:01,846 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:01,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:01,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2024-11-25 02:35:01,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:01,874 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:01,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:01,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:01,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:01,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:01,983 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:35:01,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:01,995 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:01,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:02,010 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:02,010 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:02,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:02,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:02,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:02,055 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:02,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:02,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:02,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:02,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:02,093 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:35:02,095 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:02,104 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:02,112 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 44 [2024-11-25 02:35:02,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,122 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 34 [2024-11-25 02:35:02,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,130 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 21 [2024-11-25 02:35:02,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:02,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:02,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:02,170 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:02,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:02,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:02,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:02,226 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:02,228 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:02,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,246 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:02,251 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:02,252 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:35:02,253 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:02,258 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:02,261 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:02,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2024-11-25 02:35:02,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:02,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:02,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:02,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:02,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 37 [2024-11-25 02:35:02,311 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:02,311 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2024-11-25 02:35:02,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,324 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2024-11-25 02:35:02,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 20 [2024-11-25 02:35:02,329 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:02,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:02,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:02,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:02,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:02,364 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:02,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:02,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:02,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:02,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:02,450 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:02,451 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:35:02,452 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:02,457 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:02,460 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:02,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,470 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2024-11-25 02:35:02,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:02,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:02,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:02,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-25 02:35:02,530 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-25 02:35:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:02,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:02,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:02,568 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:35:02,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:02,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:02,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:02,599 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:02,600 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2024-11-25 02:35:02,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,610 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:02,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,729 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 29 [2024-11-25 02:35:02,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-25 02:35:02,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:02,750 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse6 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse0 .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647))))) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse5 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse4 (select (select .cse5 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse4 2147483647) (= .cse4 .cse0) (= .cse2 (store (select .cse5 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse6)) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse6)) is different from false [2024-11-25 02:35:02,822 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse0 .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647))))) .cse4)) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse5 (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse5 2147483647) (= .cse5 .cse0) (= .cse2 (store (select .cse6 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4)) is different from false [2024-11-25 02:35:02,831 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse0 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse6 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse0 .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647))))) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse5 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse4 (select (select .cse5 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse4 2147483647) (= .cse4 .cse0) (= .cse2 (store (select .cse5 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse6)) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse6))) is different from true [2024-11-25 02:35:02,838 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse0 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse0 .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647))))) .cse4)) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse5 (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse5 2147483647) (= .cse5 .cse0) (= .cse2 (store (select .cse6 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4))) is different from true [2024-11-25 02:35:02,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:02,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 41 transitions. [2024-11-25 02:35:02,849 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 41 transitions. [2024-11-25 02:35:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:02,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:02,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:02,885 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:35:02,887 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:02,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:02,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,912 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:02,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:02,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-11-25 02:35:02,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:02,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:02,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:02,949 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:02,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,960 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 1 [2024-11-25 02:35:02,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:02,967 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:02,985 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:03,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 41 transitions. [2024-11-25 02:35:03,002 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 41 transitions. [2024-11-25 02:35:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:03,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:03,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:03,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:03,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:35:03,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:03,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:03,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:03,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:03,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:03,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:03,065 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:03,073 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:03,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:03,079 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:03,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:03,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:03,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:03,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 41 transitions. [2024-11-25 02:35:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 41 transitions. [2024-11-25 02:35:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:03,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:03,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:03,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:03,150 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:03,151 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:03,161 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:03,164 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:03,174 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 7 [2024-11-25 02:35:03,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:03,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:03,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:03,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:03,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:03,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:03,215 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:03,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:03,222 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:03,239 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:03,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:03,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:03,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 41 transitions. [2024-11-25 02:35:03,258 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 41 transitions. [2024-11-25 02:35:03,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:03,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:03,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:03,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:03,303 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 02:35:03,305 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:03,317 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:03,324 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:03,337 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:03,337 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:03,367 INFO L349 Elim1Store]: treesize reduction 59, result has 1.7 percent of original size [2024-11-25 02:35:03,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 83 treesize of output 7 [2024-11-25 02:35:03,392 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:03,405 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:03,430 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:03,430 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:03,441 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:03,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:03,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:03,478 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:03,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:03,501 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:03,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:03,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-11-25 02:35:03,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:04,170 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse5 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse5 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse5) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) (<= .cse1 2147483647) (<= 0 (+ .cse1 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4)) is different from false [2024-11-25 02:35:04,280 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (let ((.cse6 (<= .cse1 2147483647)) (.cse7 (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (not (and (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse5 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse5 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse5) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse6 .cse7 .cse4)) .cse6 (<= 0 (+ .cse1 2147483648)) .cse7 .cse4))) is different from false [2024-11-25 02:35:04,288 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse5 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse5 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse5) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) (<= .cse1 2147483647) (<= 0 (+ .cse1 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4))) is different from true [2024-11-25 02:35:04,294 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (let ((.cse6 (<= .cse1 2147483647)) (.cse7 (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (not (and (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse5 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse5 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse5) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse6 .cse7 .cse4)) .cse6 (<= 0 (+ .cse1 2147483648)) .cse7 .cse4)))) is different from true [2024-11-25 02:35:04,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:04,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:04,301 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:04,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:04,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:04,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:04,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:04,337 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:04,339 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:04,349 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:04,351 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:04,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 7 [2024-11-25 02:35:04,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:04,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:04,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:04,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-11-25 02:35:04,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:04,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:04,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:04,444 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:04,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:04,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:04,462 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:04,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:04,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:04,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:35:04,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:04,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:04,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,525 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:04,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:04,538 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:04,539 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:04,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:04,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:04,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:04,577 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:04,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:04,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:04,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:04,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:04,621 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:04,623 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:04,632 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:04,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,670 INFO L349 Elim1Store]: treesize reduction 26, result has 42.2 percent of original size [2024-11-25 02:35:04,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 79 [2024-11-25 02:35:04,690 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:04,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 92 [2024-11-25 02:35:04,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:04,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,765 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:04,773 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:04,774 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2024-11-25 02:35:04,824 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:04,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2024-11-25 02:35:04,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-25 02:35:04,910 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:04,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:04,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:04,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:04,928 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:04,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:04,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:04,964 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 02:35:04,965 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:04,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:04,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:04,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,010 INFO L349 Elim1Store]: treesize reduction 26, result has 42.2 percent of original size [2024-11-25 02:35:05,010 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 79 [2024-11-25 02:35:05,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:05,037 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-11-25 02:35:05,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 43 [2024-11-25 02:35:05,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:05,095 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:05,095 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2024-11-25 02:35:05,142 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:05,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2024-11-25 02:35:05,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-25 02:35:05,236 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:05,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:05,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:05,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:05,256 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:05,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:05,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:05,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:05,303 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:05,304 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:05,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:05,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,325 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:05,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:05,346 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:05,346 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:05,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:05,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:05,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:05,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:05,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:05,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:05,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:05,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:05,444 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:05,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 37 [2024-11-25 02:35:05,464 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:05,464 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2024-11-25 02:35:05,503 INFO L349 Elim1Store]: treesize reduction 41, result has 30.5 percent of original size [2024-11-25 02:35:05,503 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 46 treesize of output 71 [2024-11-25 02:35:05,505 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:05,528 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:05,528 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 27 [2024-11-25 02:35:05,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:05,593 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:05,594 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2024-11-25 02:35:05,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:05,643 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 34 [2024-11-25 02:35:05,657 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:05,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 35 [2024-11-25 02:35:05,745 INFO L349 Elim1Store]: treesize reduction 43, result has 6.5 percent of original size [2024-11-25 02:35:05,745 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2024-11-25 02:35:05,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,791 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-25 02:35:05,800 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:05,801 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-25 02:35:05,804 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:05,805 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2024-11-25 02:35:05,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2024-11-25 02:35:05,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:05,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:05,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:05,904 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:05,905 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2024-11-25 02:35:05,914 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:05,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:05,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:05,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:05,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:05,982 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:05,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:05,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:05,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:06,017 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:06,018 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:06,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:06,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:06,039 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:06,050 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:06,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:06,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:06,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:06,092 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:06,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:06,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:06,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:06,133 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:35:06,134 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:06,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:06,147 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:06,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 7 [2024-11-25 02:35:06,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:06,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,175 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:06,180 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:06,180 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:35:06,181 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:06,186 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:06,189 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:06,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2024-11-25 02:35:06,204 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:06,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:06,220 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:06,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:06,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:06,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:06,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:06,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:06,291 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 02:35:06,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:06,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:06,309 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 37 [2024-11-25 02:35:06,311 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:06,312 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2024-11-25 02:35:06,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,326 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:06,326 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 31 [2024-11-25 02:35:06,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:06,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:06,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,366 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:06,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-11-25 02:35:06,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:06,389 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:06,396 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:06,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:06,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:06,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:06,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:06,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:06,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:06,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:06,465 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:35:06,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:06,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:06,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 48 [2024-11-25 02:35:06,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,500 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 18 [2024-11-25 02:35:06,504 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:06,507 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:06,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:06,524 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:06,542 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2024-11-25 02:35:06,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 7 [2024-11-25 02:35:06,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,558 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:06,559 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:06,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:06,586 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:06,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:06,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,605 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:35:06,608 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:06,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:06,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:06,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:06,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:06,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:06,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:06,671 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:06,672 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:06,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:06,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,693 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:06,695 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:06,712 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:06,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:06,735 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:06,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:06,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:06,752 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:06,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:06,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:06,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:06,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:06,788 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:06,789 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:06,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:06,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:06,810 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:06,818 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:06,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:06,839 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:06,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:06,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:06,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:06,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:35:06,892 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:06,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:06,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:06,912 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:06,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:06,921 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:06,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:06,940 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:06,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:06,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:06,961 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:06,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:06,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:06,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:07,016 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:07,018 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:07,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:07,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,042 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:07,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,049 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-11-25 02:35:07,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:07,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:07,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:07,082 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:07,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:07,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:07,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:07,100 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:07,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:07,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:07,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:07,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:35:07,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:07,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:07,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,186 INFO L349 Elim1Store]: treesize reduction 26, result has 42.2 percent of original size [2024-11-25 02:35:07,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 79 [2024-11-25 02:35:07,209 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-11-25 02:35:07,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 43 [2024-11-25 02:35:07,220 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:07,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:07,280 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:07,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 16 [2024-11-25 02:35:07,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-25 02:35:07,293 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:07,294 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2024-11-25 02:35:07,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:07,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:07,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:07,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:07,415 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:07,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:07,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:07,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:07,452 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:07,453 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:07,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:07,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,474 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:07,486 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:07,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:07,492 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:07,510 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:07,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:07,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:07,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:07,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:07,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:07,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:07,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:07,564 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 02:35:07,565 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:07,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:07,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,614 INFO L349 Elim1Store]: treesize reduction 26, result has 42.2 percent of original size [2024-11-25 02:35:07,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 79 [2024-11-25 02:35:07,637 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:07,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 48 [2024-11-25 02:35:07,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:07,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:07,734 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:07,735 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2024-11-25 02:35:07,769 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:07,770 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 5 [2024-11-25 02:35:07,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-25 02:35:07,820 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:07,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:07,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:07,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:07,875 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:07,877 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:07,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:07,893 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:07,893 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:07,894 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:07,899 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:07,901 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:07,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,911 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:07,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:07,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:07,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:07,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:07,951 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:07,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:07,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:07,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:07,974 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:07,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:07,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:08,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:08,009 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:35:08,010 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:08,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,026 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:08,030 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:08,031 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:35:08,032 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:08,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2024-11-25 02:35:08,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:08,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:08,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,060 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:08,065 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:08,067 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:08,083 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:08,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:08,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:08,102 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:08,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:08,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:08,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:08,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:08,143 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:35:08,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:08,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:08,163 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:08,163 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:35:08,164 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:08,168 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:08,170 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:08,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,178 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2024-11-25 02:35:08,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:08,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:08,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,196 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:08,213 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:08,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-11-25 02:35:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-11-25 02:35:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:08,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:08,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:08,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:08,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:08,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 48 [2024-11-25 02:35:08,319 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:08,319 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2024-11-25 02:35:08,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,331 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:08,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 29 [2024-11-25 02:35:08,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 12 [2024-11-25 02:35:08,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:08,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:08,570 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse3 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (not (and (<= .cse0 2147483647) (exists ((v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_53 (Array Int Int)) (v_DerPreprocessor_54 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse1 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_52) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_53) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_54))) (and (= (store (select .cse1 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1) .cse2) (= (select (select .cse1 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) .cse0) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))))) .cse3)) (<= 0 (+ .cse0 2147483648)) (<= (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) 2147483647) (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse5 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse4 (select (select .cse5 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse4 2147483647) (= .cse4 .cse0) (= .cse2 (store (select .cse5 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse3)) is different from false [2024-11-25 02:35:08,580 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse0 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse3 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (not (and (<= .cse0 2147483647) (exists ((v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_53 (Array Int Int)) (v_DerPreprocessor_54 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse1 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_52) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_53) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_54))) (and (= (store (select .cse1 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1) .cse2) (= (select (select .cse1 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) .cse0) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))))) .cse3)) (<= 0 (+ .cse0 2147483648)) (<= (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) 2147483647) (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse5 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse4 (select (select .cse5 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse4 2147483647) (= .cse4 .cse0) (= .cse2 (store (select .cse5 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse3))) is different from true [2024-11-25 02:35:08,588 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (let ((.cse6 (<= .cse1 2147483647)) (.cse7 (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (not (and (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse5 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse5 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse5) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse6 .cse7 .cse4)) .cse6 (<= 0 (+ .cse1 2147483648)) .cse7 (exists ((v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_53 (Array Int Int)) (v_DerPreprocessor_54 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse8 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_52) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_53) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_54))) (and (= (store (select .cse8 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1) .cse2) (= (select (select .cse8 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))))) .cse4))) is different from false [2024-11-25 02:35:08,597 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (let ((.cse6 (<= .cse1 2147483647)) (.cse7 (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (not (and (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse5 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse5 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse5) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse6 .cse7 .cse4)) (not (and .cse6 (exists ((v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_53 (Array Int Int)) (v_DerPreprocessor_54 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse8 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_52) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_53) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_54))) (and (= (store (select .cse8 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1) .cse2) (= (select (select .cse8 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))))) .cse4)) .cse6 (<= 0 (+ .cse1 2147483648)) .cse7 .cse4))) is different from false [2024-11-25 02:35:08,608 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (let ((.cse6 (<= .cse1 2147483647)) (.cse7 (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (not (and (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse5 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse5 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse5) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse6 .cse7 .cse4)) .cse6 (<= 0 (+ .cse1 2147483648)) .cse7 (exists ((v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_53 (Array Int Int)) (v_DerPreprocessor_54 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse8 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_52) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_53) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_54))) (and (= (store (select .cse8 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1) .cse2) (= (select (select .cse8 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))))) .cse4)))) is different from true [2024-11-25 02:35:08,616 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse1 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (let ((.cse6 (<= .cse1 2147483647)) (.cse7 (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (not (and (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse5 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse5 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse5) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse6 .cse7 .cse4)) (not (and .cse6 (exists ((v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_53 (Array Int Int)) (v_DerPreprocessor_54 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse8 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_52) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_53) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_54))) (and (= (store (select .cse8 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1) .cse2) (= (select (select .cse8 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))))) .cse4)) .cse6 (<= 0 (+ .cse1 2147483648)) .cse7 .cse4)))) is different from true [2024-11-25 02:35:08,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:08,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:08,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:08,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:08,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:08,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:35:08,663 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:08,673 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:08,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:08,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:08,695 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:08,695 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:08,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:08,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:08,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:08,769 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:35:08,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:08,780 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:08,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,789 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:08,794 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:08,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:08,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:08,819 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:08,830 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (let ((.cse0 (<= .cse3 2147483647)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (not (and .cse0 (exists ((v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_53 (Array Int Int)) (v_DerPreprocessor_54 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse1 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_52) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_53) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_54))) (and (= (store (select .cse1 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1) .cse2) (= (select (select .cse1 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) .cse3) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))))) .cse4)) .cse0 (<= 0 (+ .cse3 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) (<= (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) 2147483647) (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse5 (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse5 2147483647) (= .cse5 .cse3) (= .cse2 (store (select .cse6 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4))) is different from false [2024-11-25 02:35:08,845 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse3 (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (let ((.cse0 (<= .cse3 2147483647)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (not (and .cse0 (exists ((v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_53 (Array Int Int)) (v_DerPreprocessor_54 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse1 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_52) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_53) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_54))) (and (= (store (select .cse1 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1) .cse2) (= (select (select .cse1 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) .cse3) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))))) .cse4)) .cse0 (<= 0 (+ .cse3 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) (<= (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) 2147483647) (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse5 (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse5 2147483647) (= .cse5 .cse3) (= .cse2 (store (select .cse6 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)))) is different from true [2024-11-25 02:35:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:08,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:08,857 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:08,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:08,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:08,893 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:08,894 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:08,904 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:08,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:08,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:08,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:08,929 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:08,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:08,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:08,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:08,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:08,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:08,968 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:08,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:08,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:08,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:09,003 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:09,004 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:09,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:09,023 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:09,023 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:35:09,025 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:09,029 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:09,031 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:09,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2024-11-25 02:35:09,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:09,047 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:09,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:09,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:09,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:09,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:09,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:09,092 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:09,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:09,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:09,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:09,133 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:09,134 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:09,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:09,149 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:09,150 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:09,151 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:09,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,156 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:09,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:09,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:09,180 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:09,185 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:09,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:09,196 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:09,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:09,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 1 [2024-11-25 02:35:09,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:09,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:09,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:09,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:09,247 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:09,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:09,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:09,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:09,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:09,286 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 02:35:09,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:09,299 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:09,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:09,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 50 [2024-11-25 02:35:09,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 43 [2024-11-25 02:35:09,315 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:09,325 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 20 [2024-11-25 02:35:09,331 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:09,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-11-25 02:35:09,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:09,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:09,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:09,406 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:09,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:09,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:09,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:09,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:09,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:35:09,449 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:09,459 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:09,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:09,476 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:09,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,498 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:09,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,505 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:35:09,523 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2024-11-25 02:35:09,524 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 7 [2024-11-25 02:35:09,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,538 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:09,539 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:09,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:09,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:09,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:09,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-11-25 02:35:09,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:09,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,610 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:09,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:09,636 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:09,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:09,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:09,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:09,662 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:09,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:09,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:09,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:09,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:09,700 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:09,702 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:09,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:09,725 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:09,725 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:09,727 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:09,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:09,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:09,752 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:09,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:09,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,769 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:09,775 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:09,779 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:09,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 1 [2024-11-25 02:35:09,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:09,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:09,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:09,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:09,838 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:09,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:09,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:09,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:09,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:35:09,879 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:09,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:09,900 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:09,901 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:09,903 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:09,907 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:09,909 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:09,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:09,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:09,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,933 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:09,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:09,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:09,947 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:09,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,954 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:09,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:09,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 1 [2024-11-25 02:35:09,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:09,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:09,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:09,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:09,997 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:09,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:09,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:09,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:10,033 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:35:10,034 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:10,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:10,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:10,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:10,063 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:10,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:10,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:10,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:10,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:10,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:10,103 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:10,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:10,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:10,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:10,137 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:10,138 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:10,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:10,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:10,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-11-25 02:35:10,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:10,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:10,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:10,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:10,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:10,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:10,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 27 states and 66 transitions. [2024-11-25 02:35:10,220 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 66 transitions. [2024-11-25 02:35:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:10,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:10,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:10,262 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 02:35:10,263 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:10,279 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:10,281 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:10,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:10,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:10,316 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:10,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 7 [2024-11-25 02:35:10,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:10,354 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:10,366 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:10,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:10,396 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:10,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 84 [2024-11-25 02:35:10,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-11-25 02:35:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:10,628 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse7 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse0 (select .cse7 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse0 .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647))))) .cse4)) (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (= (select .cse2 0) 1) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse5 (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse5 2147483647) (= .cse5 .cse0) (= .cse2 (store (select .cse6 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= (select .cse7 0) 2147483647) (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|) 0) 2147483647) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse4))) is different from false [2024-11-25 02:35:10,712 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse7 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse0 (select .cse7 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse0 .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647))))) .cse4)) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse5 (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse5 2147483647) (= .cse5 .cse0) (= .cse2 (store (select .cse6 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (not (and (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (= (select .cse2 0) 1) (<= (select .cse7 0) 2147483647) (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|) 0) 2147483647) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse4)) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4))) is different from false [2024-11-25 02:35:10,723 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse7 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse0 (select .cse7 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse0 .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647))))) .cse4)) (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (= (select .cse2 0) 1) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse5 (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse5 2147483647) (= .cse5 .cse0) (= .cse2 (store (select .cse6 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= (select .cse7 0) 2147483647) (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|) 0) 2147483647) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse4)))) is different from true [2024-11-25 02:35:10,731 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse7 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse0 (select .cse7 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse0 .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647))))) .cse4)) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse5 (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse5 2147483647) (= .cse5 .cse0) (= .cse2 (store (select .cse6 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (not (and (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (= (select .cse2 0) 1) (<= (select .cse7 0) 2147483647) (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= (select (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|) 0) 2147483647) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse4)) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4)))) is different from true [2024-11-25 02:35:10,739 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse2 (select .cse5 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse0 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (= (select .cse0 0) 1) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647) (= .cse1 .cse2) (= .cse0 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= (select .cse5 0) 2147483647) (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse6 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse6 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse6) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int)) (let ((.cse7 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) 0))) (and (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse7) (<= .cse7 2147483647) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (<= .cse2 2147483647) (<= 0 (+ .cse2 2147483648)) (= (select .cse0 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse4))) is different from false [2024-11-25 02:35:10,833 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse1 (select .cse5 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (not (and (= (select .cse2 0) 1) (<= (select .cse5 0) 2147483647) (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int)) (let ((.cse6 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) 0))) (and (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse6) (<= .cse6 2147483647) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse4)) (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse7 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse7 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse7) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) (<= .cse1 2147483647) (<= 0 (+ .cse1 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4))) is different from false [2024-11-25 02:35:10,842 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse5 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse2 (select .cse5 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse0 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (= (select .cse0 0) 1) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647) (= .cse1 .cse2) (= .cse0 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= (select .cse5 0) 2147483647) (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse6 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse6 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse6) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int)) (let ((.cse7 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) 0))) (and (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse7) (<= .cse7 2147483647) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (<= .cse2 2147483647) (<= 0 (+ .cse2 2147483648)) (= (select .cse0 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse4)))) is different from true [2024-11-25 02:35:10,849 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse5 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse1 (select .cse5 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse0 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse0 2147483647) (= .cse0 .cse1) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (not (and (= (select .cse2 0) 1) (<= (select .cse5 0) 2147483647) (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int)) (let ((.cse6 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) 0))) (and (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse6) (<= .cse6 2147483647) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse4)) (exists ((|ULTIMATE.start_test_fun_~y_ref~0#1.base| Int) (|ULTIMATE.start_test_fun_~y_ref~0#1.offset| Int)) (let ((.cse7 (select (select |c_#memory_int| |ULTIMATE.start_test_fun_~y_ref~0#1.base|) |ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse7 2147483647) (not (= |ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= |c_ULTIMATE.start_test_fun_#t~mem5#1| .cse7) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) (<= .cse1 2147483647) (<= 0 (+ .cse1 2147483648)) (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1) .cse4)))) is different from true [2024-11-25 02:35:10,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:10,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:10,859 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:10,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:10,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:10,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:10,907 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 02:35:10,909 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:10,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:10,927 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 37 [2024-11-25 02:35:10,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 32 [2024-11-25 02:35:10,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2024-11-25 02:35:10,942 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:10,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 20 [2024-11-25 02:35:10,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:10,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:10,977 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:10,986 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:10,987 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:35:10,988 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:11,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,014 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2024-11-25 02:35:11,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:11,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:11,032 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:11,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,041 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:11,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:11,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:11,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:11,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:11,086 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:11,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:11,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:11,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:11,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:11,118 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:35:11,119 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:11,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:11,135 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:11,136 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:11,137 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:11,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:11,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:11,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:11,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:11,170 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:11,172 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:11,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:11,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:11,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:11,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:11,211 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:11,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:11,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:11,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:11,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-25 02:35:11,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:11,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:11,261 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:11,261 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:11,262 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:11,266 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:11,268 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:11,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:11,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:11,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:11,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:11,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:11,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:11,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:11,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:11,336 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:11,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:11,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:11,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:11,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-25 02:35:11,367 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:11,375 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:11,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:11,389 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:11,398 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:11,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:11,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:11,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:11,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:11,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:11,436 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:11,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:11,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:11,463 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-25 02:35:11,465 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:11,473 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:11,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,482 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:11,486 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:11,487 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:11,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:11,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:11,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:11,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:11,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:11,530 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:11,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:11,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:11,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:11,559 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 02:35:11,560 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:11,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:11,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:11,586 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:11,587 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2024-11-25 02:35:11,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:11,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 37 [2024-11-25 02:35:11,624 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:11,625 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2024-11-25 02:35:11,654 INFO L349 Elim1Store]: treesize reduction 41, result has 30.5 percent of original size [2024-11-25 02:35:11,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 46 treesize of output 71 [2024-11-25 02:35:11,656 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:11,675 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:11,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 27 [2024-11-25 02:35:11,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:11,719 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 29 [2024-11-25 02:35:11,729 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:11,729 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 31 [2024-11-25 02:35:11,812 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:11,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 36 treesize of output 42 [2024-11-25 02:35:11,816 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:11,816 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2024-11-25 02:35:11,827 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:11,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 19 [2024-11-25 02:35:11,880 INFO L349 Elim1Store]: treesize reduction 43, result has 6.5 percent of original size [2024-11-25 02:35:11,880 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2024-11-25 02:35:11,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-25 02:35:11,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:11,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 11 [2024-11-25 02:35:11,930 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:11,930 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2024-11-25 02:35:11,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:11,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:12,007 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:12,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:12,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:12,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:12,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:12,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:12,062 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 02:35:12,063 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:12,071 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:12,077 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:12,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:12,106 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2024-11-25 02:35:12,106 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 7 [2024-11-25 02:35:12,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,123 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:12,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:12,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:12,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:12,153 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:12,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:12,168 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:12,168 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:35:12,169 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:12,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2024-11-25 02:35:12,185 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:12,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:12,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:12,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,205 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:12,220 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:12,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:12,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:12,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:12,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:12,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:12,273 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-25 02:35:12,274 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:12,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:12,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,338 INFO L349 Elim1Store]: treesize reduction 26, result has 42.2 percent of original size [2024-11-25 02:35:12,338 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 79 [2024-11-25 02:35:12,357 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:12,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 92 [2024-11-25 02:35:12,372 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:12,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:12,451 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:12,452 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2024-11-25 02:35:12,476 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:12,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2024-11-25 02:35:12,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-25 02:35:12,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:12,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:12,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:12,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:12,546 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:12,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:12,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:12,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:12,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:12,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:12,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:12,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:12,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,593 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2024-11-25 02:35:12,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:12,606 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:12,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:12,624 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:12,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:12,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:12,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:12,647 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:12,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:12,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:12,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:12,679 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:35:12,680 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:12,687 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:12,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:12,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:12,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:12,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:35:12,736 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:12,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:12,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,756 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2024-11-25 02:35:12,757 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 1 [2024-11-25 02:35:12,764 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:12,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:12,777 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:12,778 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-25 02:35:12,779 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:12,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,791 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 23 [2024-11-25 02:35:12,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:12,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:12,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:12,809 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:12,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:12,816 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:12,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:12,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:12,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 29 states and 83 transitions. [2024-11-25 02:35:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 83 transitions. [2024-11-25 02:35:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:12,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:12,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-25 02:35:12,892 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:12,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 50 [2024-11-25 02:35:12,936 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2024-11-25 02:35:12,936 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 54 treesize of output 55 [2024-11-25 02:35:13,032 INFO L349 Elim1Store]: treesize reduction 102, result has 37.4 percent of original size [2024-11-25 02:35:13,032 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 64 treesize of output 123 [2024-11-25 02:35:13,035 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:13,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-25 02:35:13,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:13,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:13,126 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:13,234 INFO L349 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2024-11-25 02:35:13,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 52 [2024-11-25 02:35:13,275 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:13,312 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:13,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 39 [2024-11-25 02:35:13,372 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:13,374 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2024-11-25 02:35:13,646 INFO L349 Elim1Store]: treesize reduction 30, result has 23.1 percent of original size [2024-11-25 02:35:13,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 396 treesize of output 351 [2024-11-25 02:35:14,110 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:14,111 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 41 [2024-11-25 02:35:14,126 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:14,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 21 [2024-11-25 02:35:14,904 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:14,904 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2024-11-25 02:35:15,087 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:15,088 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2024-11-25 02:35:15,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-25 02:35:15,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:15,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:15,475 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:15,588 INFO L349 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2024-11-25 02:35:15,588 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 52 [2024-11-25 02:35:15,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:15,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:15,711 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:15,711 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 39 [2024-11-25 02:35:15,781 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:15,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 111 [2024-11-25 02:35:15,819 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:15,819 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2024-11-25 02:35:15,954 INFO L349 Elim1Store]: treesize reduction 60, result has 13.0 percent of original size [2024-11-25 02:35:15,954 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 165 treesize of output 172 [2024-11-25 02:35:16,180 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:16,190 INFO L349 Elim1Store]: treesize reduction 53, result has 1.9 percent of original size [2024-11-25 02:35:16,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 47 treesize of output 1 [2024-11-25 02:35:16,208 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:16,209 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2024-11-25 02:35:16,317 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:16,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:17,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:17,514 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:17,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 197 treesize of output 203 [2024-11-25 02:35:17,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 97 [2024-11-25 02:35:17,570 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:17,570 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2024-11-25 02:35:17,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2024-11-25 02:35:17,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:18,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 32 [2024-11-25 02:35:18,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:18,201 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:18,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:18,216 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse7 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse9 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (.cse0 (select .cse7 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse11 (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse0 .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647))))) .cse4)) (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (= (select .cse2 0) 1) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse5 (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse5 2147483647) (= .cse5 .cse0) (= .cse2 (store (select .cse6 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= (select .cse7 0) 2147483647) (let ((.cse10 (select .cse9 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (or (and (exists ((v_prenex_10 (Array Int Int)) (v_arrayElimArr_145 (Array Int Int))) (let ((.cse8 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_prenex_10) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_arrayElimArr_145))) (and (<= (select (select .cse8 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= (store (store v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| (select .cse9 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|)) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse10) .cse9) (= (select v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) 1) (= .cse9 (select .cse8 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse11 (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (<= .cse10 2147483647)) (and (exists ((v_DerPreprocessor_87 (Array Int Int)) (v_DerPreprocessor_88 (Array Int Int))) (let ((.cse14 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_DerPreprocessor_87) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_88))) (let ((.cse13 (select .cse14 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (.cse12 (select v_DerPreprocessor_88 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse12 2147483647) (= v_DerPreprocessor_88 (store (store .cse9 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse12) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (= v_DerPreprocessor_87 .cse13) (= .cse9 .cse13) (<= (select (select .cse14 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= .cse12 .cse10))))) .cse11))) (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= (select .cse9 0) 2147483647) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) .cse11 (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse4))) is different from false [2024-11-25 02:35:18,408 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse12 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse7 (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (.cse8 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse10 (select .cse16 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse3 (= (select .cse12 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse9 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (let ((.cse2 (select .cse1 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (or (and (exists ((v_prenex_10 (Array Int Int)) (v_arrayElimArr_145 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_prenex_10) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_arrayElimArr_145))) (and (<= (select (select .cse0 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= (store (store v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| (select .cse1 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|)) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse2) .cse1) (= (select v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) 1) (= .cse1 (select .cse0 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse3 (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (<= .cse2 2147483647)) (and (exists ((v_DerPreprocessor_87 (Array Int Int)) (v_DerPreprocessor_88 (Array Int Int))) (let ((.cse6 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_DerPreprocessor_87) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_88))) (let ((.cse5 (select .cse6 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (.cse4 (select v_DerPreprocessor_88 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse4 2147483647) (= v_DerPreprocessor_88 (store (store .cse1 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse4) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (= v_DerPreprocessor_87 .cse5) (= .cse1 .cse5) (<= (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= .cse4 .cse2))))) .cse3))) .cse7 .cse8 .cse9)) (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse13 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse11 (select (select .cse13 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse10 .cse11) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse12 (store (select .cse13 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse11 2147483647))))) .cse9)) (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (= (select .cse12 0) 1) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse15 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse14 (select (select .cse15 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse14 2147483647) (= .cse14 .cse10) (= .cse12 (store (select .cse15 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse9)) (<= (select .cse16 0) 2147483647) .cse7 (<= (select .cse1 0) 2147483647) .cse8 (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (<= .cse10 2147483647) (<= 0 (+ .cse10 2147483648)) .cse3 (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse9))) is different from false [2024-11-25 02:35:18,426 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse7 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse9 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (.cse0 (select .cse7 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse11 (= (select .cse2 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse4 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse3 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse1 (select (select .cse3 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse0 .cse1) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse2 (store (select .cse3 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse1 2147483647))))) .cse4)) (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (= (select .cse2 0) 1) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse5 (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse5 2147483647) (= .cse5 .cse0) (= .cse2 (store (select .cse6 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse4)) (<= (select .cse7 0) 2147483647) (let ((.cse10 (select .cse9 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (or (and (exists ((v_prenex_10 (Array Int Int)) (v_arrayElimArr_145 (Array Int Int))) (let ((.cse8 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_prenex_10) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_arrayElimArr_145))) (and (<= (select (select .cse8 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= (store (store v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| (select .cse9 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|)) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse10) .cse9) (= (select v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) 1) (= .cse9 (select .cse8 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse11 (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (<= .cse10 2147483647)) (and (exists ((v_DerPreprocessor_87 (Array Int Int)) (v_DerPreprocessor_88 (Array Int Int))) (let ((.cse14 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_DerPreprocessor_87) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_88))) (let ((.cse13 (select .cse14 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (.cse12 (select v_DerPreprocessor_88 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse12 2147483647) (= v_DerPreprocessor_88 (store (store .cse9 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse12) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (= v_DerPreprocessor_87 .cse13) (= .cse9 .cse13) (<= (select (select .cse14 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= .cse12 .cse10))))) .cse11))) (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= (select .cse9 0) 2147483647) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (<= .cse0 2147483647) (<= 0 (+ .cse0 2147483648)) .cse11 (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse4)))) is different from true [2024-11-25 02:35:18,441 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse12 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse16 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse7 (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (.cse8 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse10 (select .cse16 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse3 (= (select .cse12 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse9 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (let ((.cse2 (select .cse1 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (or (and (exists ((v_prenex_10 (Array Int Int)) (v_arrayElimArr_145 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_prenex_10) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_arrayElimArr_145))) (and (<= (select (select .cse0 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= (store (store v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| (select .cse1 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|)) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse2) .cse1) (= (select v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) 1) (= .cse1 (select .cse0 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse3 (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) (<= .cse2 2147483647)) (and (exists ((v_DerPreprocessor_87 (Array Int Int)) (v_DerPreprocessor_88 (Array Int Int))) (let ((.cse6 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_DerPreprocessor_87) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_88))) (let ((.cse5 (select .cse6 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (.cse4 (select v_DerPreprocessor_88 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse4 2147483647) (= v_DerPreprocessor_88 (store (store .cse1 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse4) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (= v_DerPreprocessor_87 .cse5) (= .cse1 .cse5) (<= (select (select .cse6 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= .cse4 .cse2))))) .cse3))) .cse7 .cse8 .cse9)) (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse13 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse11 (select (select .cse13 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse10 .cse11) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse12 (store (select .cse13 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse11 2147483647))))) .cse9)) (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (= (select .cse12 0) 1) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse15 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse14 (select (select .cse15 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse14 2147483647) (= .cse14 .cse10) (= .cse12 (store (select .cse15 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse9)) (<= (select .cse16 0) 2147483647) .cse7 (<= (select .cse1 0) 2147483647) .cse8 (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (<= .cse10 2147483647) (<= 0 (+ .cse10 2147483648)) .cse3 (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse9)))) is different from true [2024-11-25 02:35:18,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:18,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 30 states and 91 transitions. [2024-11-25 02:35:18,739 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 91 transitions. [2024-11-25 02:35:18,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:18,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:18,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:18,773 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 02:35:18,775 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:18,785 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:18,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:35:18,791 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:18,793 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:18,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 7 [2024-11-25 02:35:18,839 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 16 [2024-11-25 02:35:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:18,854 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|)) (.cse13 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse17 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse8 (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (.cse9 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse11 (select .cse17 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse3 (= (select .cse13 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse4 (<= .cse2 2147483647)) (.cse10 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (or (and (exists ((v_prenex_10 (Array Int Int)) (v_arrayElimArr_145 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_prenex_10) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_arrayElimArr_145))) (and (<= (select (select .cse0 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= (store (store v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| (select .cse1 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|)) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse2) .cse1) (= (select v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) 1) (= .cse1 (select .cse0 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse3 (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) .cse4) (and (exists ((v_DerPreprocessor_87 (Array Int Int)) (v_DerPreprocessor_88 (Array Int Int))) (let ((.cse7 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_DerPreprocessor_87) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_88))) (let ((.cse6 (select .cse7 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (.cse5 (select v_DerPreprocessor_88 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse5 2147483647) (= v_DerPreprocessor_88 (store (store .cse1 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse5) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (= v_DerPreprocessor_87 .cse6) (= .cse1 .cse6) (<= (select (select .cse7 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= .cse5 .cse2))))) .cse3)) .cse8 .cse9 .cse10)) (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse14 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse12 (select (select .cse14 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse11 .cse12) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse13 (store (select .cse14 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse12 2147483647))))) .cse10)) (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (= (select .cse13 0) 1) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse16 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse15 (select (select .cse16 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse15 2147483647) (= .cse15 .cse11) (= .cse13 (store (select .cse16 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse10)) (<= (select .cse17 0) 2147483647) .cse8 (<= (select .cse1 0) 2147483647) .cse9 (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (<= .cse11 2147483647) (<= 0 (+ .cse11 2147483648)) .cse3 .cse4 (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse10)))) is different from false [2024-11-25 02:35:18,873 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse1 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|)) (.cse13 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|)) (.cse17 (select |c_#memory_int| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (let ((.cse8 (not (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|))) (.cse9 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))) (.cse11 (select .cse17 |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|)) (.cse3 (= (select .cse13 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|) 1)) (.cse4 (<= .cse2 2147483647)) (.cse10 (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)))) (and (not (and (or (and (exists ((v_prenex_10 (Array Int Int)) (v_arrayElimArr_145 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_prenex_10) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_arrayElimArr_145))) (and (<= (select (select .cse0 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= (store (store v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| (select .cse1 |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset|)) |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse2) .cse1) (= (select v_arrayElimArr_145 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) 1) (= .cse1 (select .cse0 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|))))) .cse3 (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|) .cse4) (and (exists ((v_DerPreprocessor_87 (Array Int Int)) (v_DerPreprocessor_88 (Array Int Int))) (let ((.cse7 (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~y_ref~0#1.base| v_DerPreprocessor_87) |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_88))) (let ((.cse6 (select .cse7 |c_ULTIMATE.start_test_fun_~y_ref~0#1.base|)) (.cse5 (select v_DerPreprocessor_88 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset|))) (and (<= .cse5 2147483647) (= v_DerPreprocessor_88 (store (store .cse1 |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| .cse5) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (= v_DerPreprocessor_87 .cse6) (= .cse1 .cse6) (<= (select (select .cse7 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|) 2147483647) (= .cse5 .cse2))))) .cse3)) .cse8 .cse9 .cse10)) (not (and (exists ((v_DerPreprocessor_26 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse14 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_25) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_26) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_27))) (let ((.cse12 (select (select .cse14 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (<= .cse11 .cse12) (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (= .cse13 (store (select .cse14 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse12 2147483647))))) .cse10)) (= |c_ULTIMATE.start_test_fun_~y_ref~0#1.offset| 0) (= (select .cse13 0) 1) (not (and (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_5 (Array Int Int)) (v_DerPreprocessor_4 (Array Int Int)) (|ULTIMATE.start_test_fun_#t~malloc3#1.base| Int)) (let ((.cse16 (store (store (store |c_#memory_int| |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_test_fun_~x_ref~0#1.base| v_DerPreprocessor_4) |ULTIMATE.start_test_fun_#t~malloc3#1.base| v_DerPreprocessor_5))) (let ((.cse15 (select (select .cse16 |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset|))) (and (not (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.base| |ULTIMATE.start_test_fun_#t~malloc3#1.base|)) (not (= |ULTIMATE.start_test_fun_#t~malloc3#1.base| |c_ULTIMATE.start_test_fun_~x_ref~0#1.base|)) (<= .cse15 2147483647) (= .cse15 .cse11) (= .cse13 (store (select .cse16 |c_ULTIMATE.start_test_fun_~r_ref~0#1.base|) |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 1)))))) .cse10)) (<= (select .cse17 0) 2147483647) .cse8 (<= (select .cse1 0) 2147483647) .cse9 (= |c_ULTIMATE.start_test_fun_~r_ref~0#1.offset| 0) (<= .cse11 2147483647) (<= 0 (+ .cse11 2147483648)) .cse3 .cse4 (= |c_ULTIMATE.start_test_fun_~x_ref~0#1.offset| 0) .cse10))))) is different from true [2024-11-25 02:35:18,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:18,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 30 states and 91 transitions. [2024-11-25 02:35:18,888 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 91 transitions. [2024-11-25 02:35:18,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:18,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:18,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:18,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:18,919 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:35:18,920 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:18,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:18,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:18,934 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:18,935 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:18,936 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:18,941 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:18,943 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:18,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:18,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:18,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:18,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:18,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:18,959 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:18,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-11-25 02:35:18,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:18,971 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:18,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:18,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:18,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:35:19,004 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2024-11-25 02:35:19,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 7 [2024-11-25 02:35:19,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,016 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:19,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 1 [2024-11-25 02:35:19,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:19,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:19,043 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:19,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:19,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:19,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 30 states and 91 transitions. [2024-11-25 02:35:19,079 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 91 transitions. [2024-11-25 02:35:19,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:19,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:19,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:19,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:19,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:19,109 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-25 02:35:19,113 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:19,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2024-11-25 02:35:19,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,164 INFO L349 Elim1Store]: treesize reduction 26, result has 42.2 percent of original size [2024-11-25 02:35:19,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 79 [2024-11-25 02:35:19,182 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:19,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 48 [2024-11-25 02:35:19,191 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:19,228 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:19,263 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:19,263 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2024-11-25 02:35:19,294 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:19,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2024-11-25 02:35:19,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-25 02:35:19,366 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:19,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:19,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:19,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 30 states and 91 transitions. [2024-11-25 02:35:19,390 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 91 transitions. [2024-11-25 02:35:19,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:19,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:19,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:19,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:19,422 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:35:19,424 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:19,431 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:19,442 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:19,442 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:19,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,461 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2024-11-25 02:35:19,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 1 [2024-11-25 02:35:19,477 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:19,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:35:19,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:19,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:35:19,510 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-25 02:35:19,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,520 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:19,524 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:19,524 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-11-25 02:35:19,525 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:19,529 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:19,532 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:35:19,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 18 [2024-11-25 02:35:19,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,547 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:35:19,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 30 states and 91 transitions. [2024-11-25 02:35:19,582 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 91 transitions. [2024-11-25 02:35:19,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:19,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:19,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:19,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:19,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 02:35:19,614 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:19,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,625 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2024-11-25 02:35:19,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 43 [2024-11-25 02:35:19,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 23 [2024-11-25 02:35:19,642 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:19,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-11-25 02:35:19,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:35:19,656 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:19,678 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-25 02:35:19,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 7 [2024-11-25 02:35:19,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,694 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2024-11-25 02:35:19,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 1 [2024-11-25 02:35:19,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:19,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,708 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:19,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:35:19,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:35:19,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2024-11-25 02:35:19,730 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:19,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-25 02:35:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:19,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:19,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 30 states and 91 transitions. [2024-11-25 02:35:19,761 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 91 transitions. [2024-11-25 02:35:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:35:19,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:19,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:35:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:19,796 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-25 02:35:19,798 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:35:19,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 50 [2024-11-25 02:35:19,837 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2024-11-25 02:35:19,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 54 treesize of output 55 [2024-11-25 02:35:19,926 INFO L349 Elim1Store]: treesize reduction 102, result has 37.4 percent of original size [2024-11-25 02:35:19,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 64 treesize of output 123 [2024-11-25 02:35:19,928 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:35:19,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-25 02:35:19,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:20,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:20,103 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:20,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 24 [2024-11-25 02:35:20,147 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:20,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 39 [2024-11-25 02:35:20,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2024-11-25 02:35:20,223 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2024-11-25 02:35:20,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 1 [2024-11-25 02:35:20,358 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:20,359 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 85 [2024-11-25 02:35:20,386 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:20,386 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2024-11-25 02:35:20,432 INFO L349 Elim1Store]: treesize reduction 60, result has 13.0 percent of original size [2024-11-25 02:35:20,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 150 treesize of output 157 [2024-11-25 02:35:20,583 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:20,584 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-25 02:35:20,631 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:20,631 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 51 [2024-11-25 02:35:20,742 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:20,743 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2024-11-25 02:35:20,825 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:20,826 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2024-11-25 02:35:20,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-25 02:35:21,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:21,052 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:35:21,066 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:35:21,067 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2024-11-25 02:35:21,204 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:21,206 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 37 [2024-11-25 02:35:21,258 INFO L349 Elim1Store]: treesize reduction 30, result has 23.1 percent of original size [2024-11-25 02:35:21,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 156 treesize of output 157 [2024-11-25 02:35:21,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-25 02:35:21,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2024-11-25 02:35:21,459 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:21,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 22 [2024-11-25 02:35:21,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2024-11-25 02:35:21,606 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:21,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 24 [2024-11-25 02:35:21,646 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2024-11-25 02:35:21,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 24 [2024-11-25 02:35:21,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2024-11-25 02:35:21,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2024-11-25 02:35:21,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-11-25 02:35:21,777 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:21,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-25 02:35:21,797 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2024-11-25 02:35:21,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 40 [2024-11-25 02:35:22,645 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-25 02:35:22,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2024-11-25 02:36:33,157 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-25 02:36:33,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-25 02:36:33,159 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: No Interpolants at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:467) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 02:36:33,162 INFO L158 Benchmark]: Toolchain (without parser) took 98407.10ms. Allocated memory was 117.4MB in the beginning and 427.8MB in the end (delta: 310.4MB). Free memory was 92.4MB in the beginning and 299.0MB in the end (delta: -206.6MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2024-11-25 02:36:33,163 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:36:33,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 405.84ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 76.3MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:36:33,163 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.41ms. Allocated memory is still 117.4MB. Free memory was 76.3MB in the beginning and 74.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:36:33,163 INFO L158 Benchmark]: Boogie Preprocessor took 36.72ms. Allocated memory is still 117.4MB. Free memory was 74.8MB in the beginning and 73.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:36:33,163 INFO L158 Benchmark]: RCFGBuilder took 407.78ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 60.3MB in the end (delta: 13.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:36:33,164 INFO L158 Benchmark]: CodeCheck took 97501.13ms. Allocated memory was 117.4MB in the beginning and 427.8MB in the end (delta: 310.4MB). Free memory was 59.9MB in the beginning and 299.0MB in the end (delta: -239.0MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2024-11-25 02:36:33,165 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: No Interpolants de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: No Interpolants: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 167.8MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 405.84ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 76.3MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.41ms. Allocated memory is still 117.4MB. Free memory was 76.3MB in the beginning and 74.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.72ms. Allocated memory is still 117.4MB. Free memory was 74.8MB in the beginning and 73.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 407.78ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 60.3MB in the end (delta: 13.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 97501.13ms. Allocated memory was 117.4MB in the beginning and 427.8MB in the end (delta: 310.4MB). Free memory was 59.9MB in the beginning and 299.0MB in the end (delta: -239.0MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/ex1-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0e07f3778a6dc1ed71b4b2b55b5e5328fab33e7845cdda9d6dd07262778bbfc0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:36:35,507 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:36:35,642 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2024-11-25 02:36:35,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:36:35,686 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:36:35,687 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:36:35,688 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:36:35,688 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:36:35,689 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:36:35,689 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:36:35,689 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:36:35,689 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:36:35,690 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:36:35,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:36:35,691 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:36:35,691 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:36:35,691 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:36:35,691 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:36:35,691 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:36:35,692 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:36:35,692 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:36:35,692 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:36:35,692 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:36:35,692 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:36:35,693 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:36:35,693 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:36:35,693 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:36:35,693 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:36:35,693 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:36:35,694 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:36:35,694 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:36:35,695 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:36:35,695 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:36:35,695 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:36:35,695 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:36:35,695 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e07f3778a6dc1ed71b4b2b55b5e5328fab33e7845cdda9d6dd07262778bbfc0 [2024-11-25 02:36:36,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:36:36,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:36:36,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:36:36,055 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:36:36,055 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:36:36,056 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-memory-alloca/ex1-alloca.i [2024-11-25 02:36:38,966 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/data/ea3336d0b/17514d6929264389b168f4c9299da689/FLAG641df3db3 [2024-11-25 02:36:39,288 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:36:39,292 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/sv-benchmarks/c/termination-memory-alloca/ex1-alloca.i [2024-11-25 02:36:39,308 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/data/ea3336d0b/17514d6929264389b168f4c9299da689/FLAG641df3db3 [2024-11-25 02:36:39,327 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/data/ea3336d0b/17514d6929264389b168f4c9299da689 [2024-11-25 02:36:39,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:36:39,331 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:36:39,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:36:39,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:36:39,340 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:36:39,341 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dd0a28f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39, skipping insertion in model container [2024-11-25 02:36:39,344 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,385 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:36:39,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:36:39,745 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:36:39,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:36:39,848 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:36:39,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39 WrapperNode [2024-11-25 02:36:39,850 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:36:39,851 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:36:39,851 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:36:39,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:36:39,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,879 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,902 INFO L138 Inliner]: procedures = 112, calls = 22, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 67 [2024-11-25 02:36:39,904 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:36:39,904 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:36:39,905 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:36:39,905 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:36:39,911 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,916 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,920 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,929 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,934 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,937 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,942 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,946 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,949 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:36:39,953 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:36:39,953 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:36:39,953 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:36:39,954 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:36:39" (1/1) ... [2024-11-25 02:36:39,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:36:39,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:36:40,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:36:40,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:36:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 02:36:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:36:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:36:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-25 02:36:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:36:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:36:40,164 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:36:40,166 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:36:40,627 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-25 02:36:40,627 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:36:40,671 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:36:40,672 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 02:36:40,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:36:40 BoogieIcfgContainer [2024-11-25 02:36:40,673 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:36:40,674 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:36:40,674 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:36:40,684 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:36:40,684 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:36:40" (1/1) ... [2024-11-25 02:36:40,692 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:36:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2024-11-25 02:36:40,744 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2024-11-25 02:36:40,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:36:40,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:40,747 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 02:36:40,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 02:36:40,750 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 02:36:40,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-25 02:36:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:40,975 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-25 02:36:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:41,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 40 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 02:36:41,060 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:36:41,098 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-25 02:36:41,131 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 25 [2024-11-25 02:36:41,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 8 [2024-11-25 02:36:41,151 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-11-25 02:36:41,176 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2024-11-25 02:36:41,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 12 [2024-11-25 02:36:41,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2024-11-25 02:36:41,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,229 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:36:41,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 8 [2024-11-25 02:36:41,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:36:41,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,275 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2024-11-25 02:36:41,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-25 02:36:41,309 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2024-11-25 02:36:41,309 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 12 [2024-11-25 02:36:41,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 8 [2024-11-25 02:36:41,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:36:41,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:41,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-25 02:36:41,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:41,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2024-11-25 02:36:41,601 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2024-11-25 02:36:41,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:36:41,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:41,601 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 02:36:41,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 02:36:41,604 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 02:36:41,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-25 02:36:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:41,792 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-25 02:36:41,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:41,848 INFO L256 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 02:36:41,851 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:36:41,884 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 02:36:41,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,908 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:36:41,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:36:41,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:41,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:36:42,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 1 [2024-11-25 02:36:42,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:36:42,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 40 [2024-11-25 02:36:42,068 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 45 [2024-11-25 02:36:42,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 25 [2024-11-25 02:36:42,102 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:36:42,105 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2024-11-25 02:36:42,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-25 02:36:42,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:36:42,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 35 [2024-11-25 02:36:42,179 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:36:42,180 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2024-11-25 02:36:42,192 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:36:42,201 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:36:42,202 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2024-11-25 02:36:42,211 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:36:42,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 45 [2024-11-25 02:36:42,248 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:36:42,249 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2024-11-25 02:36:42,261 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-25 02:36:42,273 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 35 [2024-11-25 02:36:42,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 22 [2024-11-25 02:36:42,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:36:42,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 17 [2024-11-25 02:36:42,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,333 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:36:42,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:36:42,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,363 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:36:42,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,380 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:36:42,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2024-11-25 02:36:42,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 1 [2024-11-25 02:36:42,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:42,443 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-25 02:36:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:42,465 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (3)] Exception during sending of exit command (exit): Broken pipe [2024-11-25 02:36:42,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-25 02:36:42,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:42,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2024-11-25 02:36:42,663 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-11-25 02:36:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:36:42,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:42,663 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 02:36:42,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 02:36:42,668 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 02:36:42,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-25 02:36:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:42,910 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-25 02:36:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:42,976 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 02:36:42,978 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:36:43,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 38 [2024-11-25 02:36:43,202 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:36:43,203 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 02:36:43,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:36:43,215 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-25 02:36:43,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:43,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-25 02:36:44,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:44,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-25 02:36:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-25 02:36:44,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:36:44,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:44,427 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 02:36:44,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 02:36:44,428 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 02:36:44,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-25 02:36:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:44,514 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-25 02:36:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:44,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-25 02:36:44,579 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:36:44,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:36:44,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-25 02:36:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:44,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2024-11-25 02:36:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2024-11-25 02:36:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:36:44,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:44,592 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 02:36:44,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 02:36:44,594 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 02:36:44,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d476c81f-ce4c-4988-9e15-ae950666e648/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process